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| Organism Name | Countries | CITES Appendix | Common Name | Kingdom | Phylum | Class | Order | Family |
|---|---|---|---|---|---|---|---|---|
| Abronia graminea | Mexico | Animalia | Chordata | Squamata | Anguidae | |||
| Acacia senegal | Nigeria | Senegal Gum | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Acampe pachyglossa | Kenya | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | ||
| Acanthurus triostegus | Kenya | Convict Tang | Animalia | Chordata | Actinopterygii | Perciformes | Acanthuridae | |
| Acinonyx jubatus | Kenya, Nigeria | I | Cheetah | Animalia | Chordata | Mammalia | Carnivora | Felidae |
| Acropora formosa | Kenya | II | Formosa Staghorn Coral | Animalia | Cnidaria | Anthozoa | Scleractinia | Acroporidae |
| Acropora valida | Kenya | II | Animalia | Cnidaria | Anthozoa | Scleractinia | Acroporidae | |
| Adenium swazicum | South Africa | Plantae | Streptophyta | Gentianales | Apocynaceae | |||
| Aegypius occipitalis | South Africa | White-headed Vulture | Animalia | Chordata | Aves | Falconiformes | Accipitridae | |
| Aegypius tracheliotos | South Africa | Animalia | Chordata | Aves | Falconiformes | Accipitridae | ||
| Aerangis hologlottis | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Aerangis kirkii | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Aerangis luteoalba rhodostica | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Aerangis somalensis | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Aframomum melegueta | Nigeria | Melegueta Pepper | Plantae | Streptophyta | Liliopsida | Zingiberales | Zingiberaceae | |
| Afrixalus osorioe | Kenya | Animalia | Chordata | Amphibia | Anura | Hyperoliidae | ||
| Afzelia africana | Nigeria | African Mahogany | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Afzelia quanzensis | Kenya | II | Pod Mahogany | Plantae | Streptophyta | Fabales | Fabaceae | |
| Agapornis fischeri | Kenya | II | Fischer's Lovebird | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Agapornis personatus | Kenya | II | Yellow-collared Lovebird | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Agapornis pullarius | Kenya, Nigeria | II | Red-headed Lovebird | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Agave bracteosa | Mexico | Limestone Cliff's | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Agave chiapensis | Mexico | Chamula Agave | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Agave congesta | Mexico | Tzotzil Agave | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Agave dasylirioides | Mexico | Cliff's Agave | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Agave guiengola | Mexico | Silvery Agave | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Agave gypsophila | Mexico | Gypsiferous Agave | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Agave horrida | Mexico | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | ||
| Agave impressa | Mexico | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | ||
| Albizia zygia | Nigeria | Albizia | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Alchornea floribunda | Kenya | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Alepidea amatymbica | South Africa | Plantae | Streptophyta | Apiales | Apiaceae | |||
| Alepidea macowani | South Africa | Plantae | Streptophyta | Apiales | Apiaceae | |||
| Aloe brevifolia | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe buettneri | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe dichotoma | South Africa | II | Quiver Tree | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae |
| Aloe ferox | South Africa | II | Cape Aloe | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae |
| Aloe krapohliana | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe lateritia | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe longistyla | South Africa | II | Karoo Aloe | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae |
| Aloe peglerae | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe petrophila | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe pillansii | South Africa | I | Giant Quiver Tree | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae |
| Aloe pruinosa | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe reitzii | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe scabrifolia | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe schweinfurthii | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe secundiflora | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe thraskii | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Aloe turkanensis | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Alouatta palliata | Mexico | I | Mantled Howler Monkey | Animalia | Chordata | Mammalia | Primates | Atelidae |
| Alouatta pigra | Mexico | I | Mexican Black Howler Monkey | Animalia | Chordata | Mammalia | Primates | Atelidae |
| Amazilia candida | Mexico | II | White-bellied Emerald | Animalia | Chordata | Aves | Trochiliformes | Trochilidae |
| Amazona albifrons | Mexico | II | White-fronted Amazon | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Amazona auropalliata | Mexico | I | Golden-naped Parrot | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Amazona finschi | Mexico | I | Lilac-crowned Amazon | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Amazona oratrix | Mexico | I | Yellow-headed Amazon | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Amazona viridigenalis | Mexico | I | Red-crowned Amazon | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Amazona xantholora | Mexico | II | Yellow-lored Parrot | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Ambystoma dumerilii | Mexico | II | Lake Patzcuaro Salamander | Animalia | Chordata | Amphibia | Caudata | Ambystomatidae |
| Ambystoma mexicanum | Mexico | II | Mexican Axolotl | Animalia | Chordata | Amphibia | Caudata | Ambystomatidae |
| Ambystoma tigrinum | Mexico | Tiger Salamander | Animalia | Chordata | Amphibia | Caudata | Ambystomatidae | |
| Ambystoma velasci | Mexico | Mexican Tiger Salamander | Animalia | Chordata | Amphibia | Caudata | Ambystomatidae | |
| Anchichoerops natalensis | South Africa | Natal Wrasse | Animalia | Chordata | Actinopterygii | Perciformes | Labridae | |
| Anemone bracteata | South Africa | Plantae | Streptophyta | Ranunculales | Ranunculaceae | |||
| Anemone fanninii | South Africa | Plantae | Streptophyta | Ranunculales | Ranunculaceae | |||
| Angraecopsis breviloba | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Angraecum angustum | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Angraecum cultriforme | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Angraecum ebumeum giryamae | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Angraecum infundibulare | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Angraecum sacciferum | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Angraecum teres | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Anguilla anguilla | Kenya | II | European Eel | Animalia | Chordata | Actinopterygii | Anguilliformes | Anguillidae |
| Annona muricata | Nigeria | Graviola | Plantae | Streptophyta | Magnoliales | Annonaceae | ||
| Anogeissus leiocarpus | Nigeria | Plantae | Streptophyta | Myrtales | Combretaceae | |||
| Anomalurus beecrofti | Nigeria | Beecroft's Scaly-tailed Squirrel | Animalia | Chordata | Mammalia | Rodentia | Anomaluridae | |
| Anomalurus derbianus | Nigeria | Lord Derby's Scaly-tailed Squirrel | Animalia | Chordata | Mammalia | Rodentia | Anomaluridae | |
| Ansellia africana | Kenya | II | Tree Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Anthropoides paradiseus | South Africa | II | Blue Crane | Animalia | Chordata | Aves | Gruiformes | Gruidae |
| Aonyx capensis | Kenya, Nigeria | I | African Clawless Otter | Animalia | Chordata | Mammalia | Carnivora | Mustelidae |
| Aphonopelma albiceps | Mexico | II | Mexican Golden Red Rump Tarantula | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae |
| Aquila heliaca | Nigeria | I | Imperial Eagle | Animalia | Chordata | Aves | Falconiformes | Accipitridae |
| Aquila verreauxii | Kenya | II | Black Eagle | Animalia | Chordata | Aves | Falconiformes | Accipitridae |
| Ara militaris | Mexico | I | Military Macaw | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Araliopsis tabouensis | Nigeria | Plantae | Streptophyta | Sapindales | Rutaceae | |||
| Aratinga canicularis | Mexico | II | Orange-fronted Conure | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Arctocephalus townsendi | Mexico | I | Guadalupe Fur Seal | Animalia | Chordata | Mammalia | Carnivora | Otariidae |
| Ardeotis kori | Kenya | II | Kori Bustard | Animalia | Chordata | Aves | Gruiformes | Otididae |
| Areca catechu | Kenya | Areca Palm | Plantae | Streptophyta | Liliopsida | Arecales | Arecaceae | |
| Asio capensis | Nigeria | II | Marsh Owl | Animalia | Chordata | Aves | Strigiformes | Strigidae |
| Ateles geoffroyi | Mexico | II | Central American Spider Monkey | Animalia | Chordata | Mammalia | Primates | Atelidae |
| Atheris desaixi | Kenya | Ashe's Bush Viper | Animalia | Chordata | Squamata | Viperidae | ||
| Atherurus africana | Nigeria | Animalia | Chordata | Mammalia | Rodentia | Hystricidae | ||
| Balaennoptera musculus | Nigeria | I | Animalia | Chordata | Mammalia | Cetacea | Balaenopteridae | |
| Balaenoptera edeni | Nigeria | I | Eden's Whale | Animalia | Chordata | Mammalia | Cetacea | Balaenopteridae |
| Balanites aegyptiaca | Nigeria | Plantae | Streptophyta | Zygophyllales | Zygophyllaceae | |||
| Balearica pavonina | Kenya, Nigeria | II | Black Crowned Crane | Animalia | Chordata | Aves | Gruiformes | Gruidae |
| Balearica regulorum | South Africa | II | Grey Crowned Crane | Animalia | Chordata | Aves | Gruiformes | Gruidae |
| Barkeria lindleyana | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Barkeria naevosa | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Barkeria obovata | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Barkeria scandens | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Barkeria spectabilis | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Bassariscus sumichrasti | Mexico | III | Central American Cacomistle | Animalia | Chordata | Mammalia | Carnivora | Procyonidae |
| Beaucarnea gracilis | Mexico | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | ||
| Beaucarnea recurvata | Mexico | Pony Tail | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Beaucarnea stricta | Mexico | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | ||
| Begonia dregei | South Africa | Mapleleaf Begonia | Plantae | Streptophyta | Cucurbitales | Begoniaceae | ||
| Begonia homonyma | South Africa | Plantae | Streptophyta | Cucurbitales | Begoniaceae | |||
| Bitis albanica | South Africa | Albany Adder | Animalia | Chordata | Squamata | Viperidae | ||
| Bitis armata | South Africa | Southern Adder | Animalia | Chordata | Squamata | Viperidae | ||
| Bitis gabonica | South Africa | Gaboon Viper | Animalia | Chordata | Squamata | Viperidae | ||
| Bitis inornata | South Africa | Hornless Adder | Animalia | Chordata | Squamata | Viperidae | ||
| Bletia coccinea | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Bolusiella iridifolia | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Bonatea lamprophylla | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Bonatea rabaiensis | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Bowiea volubilis volubilis | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Hyacinthaceae | ||
| Brachycorythis buchananii | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Brachypelma auratum | Mexico | II | Mexican Flame Knee Tarantula | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae |
| Brachypelma baumgarteni | Mexico | II | Mexican Orange Beauty Tarantula | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae |
| Brachypelma boehmei | Mexico | II | Mexican Fireleg Tarantula | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae |
| Brachypelma emilia | Mexico | II | Mexican Redleg Tarantula | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae |
| Brachypelma klaasi | Mexico | II | Mexican Pink Tarantula | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae |
| Brachypelma smithi | Mexico | II | Mexican Redknee Tarantula | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae |
| Brachypelma vagans | Mexico | II | Mexican Red Rump Tarantula | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae |
| Brachypelma verdezi | Mexico | II | Mexican Rose Grey Tarantula | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae |
| Bradypodion melanocephalum | South Africa | II | Black-headed Dwarf Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Bradypodion thamnobates | South Africa | II | Natal Midlands Dwarf Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Brassavola cucullata | Mexico | II | Daddy Longlegs Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Brassia maculata | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Brassia signata | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Brassia verrucosa | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Bubo capensis | Kenya | II | Cape Eagle Owl | Animalia | Chordata | Aves | Strigiformes | Strigidae |
| Bubo lacteus | Kenya | II | Verreaux's Eagle Owl | Animalia | Chordata | Aves | Strigiformes | Strigidae |
| Bucorvus leadbeateri | South Africa | Southern Ground Hornbill | Animalia | Chordata | Aves | Bucerotiformes | Bucorvidae | |
| Bugeranus carunculatus | South Africa | II | Wattled Crane | Animalia | Chordata | Aves | Gruiformes | Gruidae |
| Bulbophyllum bidenticulatum | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Bulbophyllum calvum | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Bulbophyllum intertextum | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Cabassous centralis | Mexico | III | Northern Naked-tailed Armadillo | Animalia | Chordata | Mammalia | Cingulata | Dasypodidae |
| Calabaria reinhardtii | Nigeria | II | African Burrowing Python | Animalia | Chordata | Squamata | Boidae | |
| Canarium schweinfurthii | Nigeria | Bush Candle Tree | Plantae | Streptophyta | Sapindales | Burseraceae | ||
| Canis aureus | Kenya | II | Golden Jackal | Animalia | Chordata | Mammalia | Carnivora | Canidae |
| Cannabis sativa | Kenya | Marijuana | Plantae | Streptophyta | Rosales | Cannabaceae | ||
| Caracal caracal | Nigeria | II | Caracal | Animalia | Chordata | Mammalia | Carnivora | Felidae |
| Carangoides fulvoguttatus | Kenya | Yellowspotted Trevally | Animalia | Chordata | Actinopterygii | Perciformes | Carangidae | |
| Carcharhinus longimanus | Nigeria, South Africa | II | Oceanic White-tip Shark | Animalia | Chordata | Chondrichthyes | Carcharhiniformes | Carcharhinidae |
| Carcharodon carcharias | Kenya | III | Great White Shark | Animalia | Chordata | Chondrichthyes | Lamniformes | Alopiidae |
| Caretta caretta | Kenya | I | Loggerhead Sea Turtle | Animalia | Chordata | Testudines | Cheloniidae | |
| Carnegiea gigantea | Mexico | II | Saguaro | Plantae | Streptophyta | Caryophyllales | Cactaceae | |
| Cassipourea flanaganii | South Africa | Plantae | Streptophyta | Malpighiales | Rhizophoraceae | |||
| Cassis cornuta | Kenya | Horned Helmet | Animalia | Mollusca | Gastropoda | Cassidae | ||
| Cephalocereus senilis | Mexico | II | Old Man Of Mexico | Plantae | Streptophyta | Caryophyllales | Cactaceae | |
| Cephalophus silvicultor | Nigeria | II | Yellow-backed Duiker | Animalia | Chordata | Mammalia | Bovidae | |
| Ceratogyrus paulseni | South Africa | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae | ||
| Ceratotherium simum | Kenya, South Africa | I | White Rhinoceros | Animalia | Chordata | Mammalia | Perissodactyla | Rhinocerotidae |
| Cercopithecus albogularis | Kenya | II | Animalia | Chordata | Mammalia | Primates | Cercopithecidae | |
| Cercopithecus erythrogaster | Nigeria | II | White-cheeked Guenon | Animalia | Chordata | Mammalia | Primates | Cercopithecidae |
| Cercopithecus mitis labiatus | South Africa | Animalia | Chordata | Mammalia | Primates | Cercopithecidae | ||
| Cercopithecus nictitans | Nigeria | II | Greater Spot-nosed Monkey | Animalia | Chordata | Mammalia | Primates | Cercopithecidae |
| Cercopithecus preussi | Nigeria | II | Preuss's Monkey | Animalia | Chordata | Mammalia | Primates | Cercopithecidae |
| Ceriops tagal | Kenya | Yellow Mangrove | Plantae | Streptophyta | Malpighiales | Rhizophoraceae | ||
| Cetorhinus maximus | South Africa | II | Basking Shark | Animalia | Chordata | Chondrichthyes | Lamniformes | Alopiidae |
| Chamaeangis lanceolata | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Chamaeleo dilepis | Kenya | II | Flap-necked Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Chamaeleo ellioti | Kenya | II | Montane Side-striped Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Chamaeleo hoehnelii | Kenya | II | High-casqued Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Chamaeleo jacksonii | Kenya | II | Animalia | Chordata | Squamata | Chamaeleonidae | ||
| Chamaeleo marsabitensis | Kenya | II | Tilbury's Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Chamaeleo narraioca | Kenya | II | Mount Kulal Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Chamaeleo ntunte | Kenya | II | Mt Nyiru Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Chamaeleo quadricornis | Nigeria | II | Four-horned Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Chamaeleo rudis | Kenya | II | Coarse Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Chamaeleo senegalensis | Nigeria | II | Senegal Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Channas obscura | Nigeria | Animalia | Chordata | Actinopterygii | Perciformes | Channidae | ||
| Cheiridopsis peculiaris | South Africa | Plantae | Streptophyta | Caryophyllales | Aizoaceae | |||
| Chelonia mydas | Kenya, Nigeria | I | Green Turtle | Animalia | Chordata | Testudines | Cheloniidae | |
| Chrysemys picta | Mexico | Painted Turtle | Animalia | Chordata | Testudines | Emydidae | ||
| Ciconia ciconia | Nigeria | White Stork | Animalia | Chordata | Aves | Ciconiiformes | Ciconiidae | |
| Ciconia nigra | Nigeria | II | Black Stork | Animalia | Chordata | Aves | Ciconiiformes | Ciconiidae |
| Clivia gardenii | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Amaryllidaceae | ||
| Clivia miniata | South Africa | Bush Lily | Plantae | Streptophyta | Liliopsida | Asparagales | Amaryllidaceae | |
| Clivia nobilis | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Amaryllidaceae | ||
| Clivia robusta | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Amaryllidaceae | ||
| Clowesia dodsoniana | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Cola nigerica | Nigeria | Plantae | Streptophyta | Malvales | Malvaceae | |||
| Colobus guereza | Nigeria | II | Mantled Colobus | Animalia | Chordata | Mammalia | Primates | Cercopithecidae |
| Colophon barnardi | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon berrisfordi | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon cameroni | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon eastmani | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon endroedyi | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon haughtoni | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon izardi | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon kawaii | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon montisatris | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon neli | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon oweni | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon primosi | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon thunbergi | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon westwoodi | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Colophon whitei | South Africa | III | Animalia | Arthropoda | Insecta | Coleoptera | Lucanidae | |
| Combretum nigeriana | Nigeria | Plantae | Streptophyta | Myrtales | Combretaceae | |||
| Comparettia falcata | Mexico | II | Snail Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Conophytum herreanthus herreanthus | South Africa | Plantae | Streptophyta | Caryophyllales | Aizoaceae | |||
| Coryanthes speciosa | Mexico | II | Bat Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Crinum moorei | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Amaryllidaceae | ||
| Crocodylus cataphractus | Nigeria | I | African Slender-snouted Crocodile | Animalia | Chordata | Crocodylia | Crocodylidae | |
| Crocodylus moreletii | Mexico | II | Morelet's Crocodile | Animalia | Chordata | Crocodylia | Crocodylidae | |
| Crocodylus niloticus | Kenya, Nigeria, South Africa | I | Nile Crocodile | Animalia | Chordata | Crocodylia | Crocodylidae | |
| Crocuta crocuta | Nigeria | Spotted Hyena | Animalia | Chordata | Mammalia | Carnivora | Hyaenidae | |
| Crotalus aquilus | Mexico | Queretaran Dusky Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus atrox | Mexico | Western Diamond-backed Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus basiliscus | Mexico | Mexican West-Coast Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus catalinensis | Mexico | Saint Catalina Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus cerastes | Mexico | Sidewinder | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus enyo | Mexico | Baja California Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus intermedius | Mexico | Mexican Smallhead Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus lepidus | Mexico | New Mexico Banded Rock Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus mitchelli | Mexico | Southwestern Speckled Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus molossus | Mexico | Black-tailed Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus polystictus | Mexico | Mexican Lancehead Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus pusillus | Mexico | Tancitaran Dusky Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus ravus | Mexico | Mexican Pigmy Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus ruber | Mexico | Red Diamond Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus scutulatus | Mexico | Mojave Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus transversus | Mexico | Cross-banded Mountain Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Crotalus viridis | Mexico | Western Rattlesnake | Animalia | Chordata | Squamata | Viperidae | ||
| Cryptocarya myrtifolia | South Africa | Plantae | Streptophyta | Laurales | Lauraceae | |||
| Ctenopoma kingsleyae | Nigeria | Miss Kingsley's Climbing Perch | Animalia | Chordata | Actinopterygii | Perciformes | Anabantidae | |
| Ctenosaura pectinata | Mexico | Mexican Spinytail Iguana | Animalia | Chordata | Squamata | Iguanidae | ||
| Cucumaria miniata | Nigeria | Red Sea Cucumber | Animalia | Echinodermata | Holothuroidea | Dendrochirotida | Cucumariidae | |
| Cucumis melo | Nigeria | Melon | Plantae | Streptophyta | Cucurbitales | Cucurbitaceae | ||
| Cucumis sativus | Nigeria | Garden Cucumber | Plantae | Streptophyta | Cucurbitales | Cucurbitaceae | ||
| Cucurbita maxima | Nigeria | Squash | Plantae | Streptophyta | Cucurbitales | Cucurbitaceae | ||
| Cucurbita moschata | Nigeria | Winter Squash | Plantae | Streptophyta | Cucurbitales | Cucurbitaceae | ||
| Cucurbita pepo | Nigeria | Plantae | Streptophyta | Cucurbitales | Cucurbitaceae | |||
| Cuitlauzina egertonii | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Cyathea dregei | Kenya | Grassland Tree Fern | Plantae | Streptophyta | Polypodiopsida | Cyatheales | Cyatheaceae | |
| Cyathea humilis | Kenya | II | Plantae | Streptophyta | Polypodiopsida | Cyatheales | Cyatheaceae | |
| Cyclopia genistoides | South Africa | Plantae | Streptophyta | Fabales | Fabaceae | |||
| Cyclopia intermedia | South Africa | Honeybush | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Cyclopia maculata | South Africa | Bush Tea | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Cyclopia plicata | South Africa | Plantae | Streptophyta | Fabales | Fabaceae | |||
| Cyclopia subternata | South Africa | Plantae | Streptophyta | Fabales | Fabaceae | |||
| Cynomys mexicanus | Mexico | I | Mexican Prairie Dog | Animalia | Chordata | Mammalia | Rodentia | Sciuridae |
| Cynorkis anacamptoides | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Cynorkis uncata | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Cyrtorchis praetermissa | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Dalbergia granadillo | Mexico | II | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Dalbergia melanoxylon | Kenya | II | Zebrawood | Plantae | Streptophyta | Fabales | Fabaceae | |
| Daniella oliveri | Nigeria | Plantae | Streptophyta | Fabales | Fabaceae | |||
| Dasyatis garouaensis | Nigeria | Niger Stingray | Animalia | Chordata | Chondrichthyes | Myliobatiformes | Dasyatidae | |
| Dasylirion longissimum | Mexico | Mexican Grass Tree | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Dasyprocta punctata | Mexico | III | Central American Agouti | Animalia | Chordata | Mammalia | Rodentia | Dasyproctidae |
| Dendroaspis angusticeps | South Africa | Common Mamba | Animalia | Chordata | Squamata | Elapidae | ||
| Dennettia tripetala | Nigeria | Plantae | Streptophyta | Magnoliales | Annonaceae | |||
| Dermatemys mawii | Mexico | II | Central American River Turtle | Animalia | Chordata | Testudines | Dermatemydidae | |
| Dermochelys coriacea | Kenya, Nigeria | I | Leatherback Sea Turtle | Animalia | Chordata | Testudines | Dermochelyidae | |
| Dialium guineense | Nigeria | Velvet Tamarind | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Diaphananthe dorotheae | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Diaphananthe fragrantissima | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Diaphananthe millarii | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Diaphananthe rohrii | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Diceros bicornis | Kenya, South Africa | I | Black Rhinoceros | Animalia | Chordata | Mammalia | Perissodactyla | Rhinocerotidae |
| Dichaea glauca | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Dichaea squarrosa | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Dichostemma glaucescens | Nigeria | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | |||
| Dicroglossus occipitalis | Nigeria | Animalia | Chordata | Amphibia | Anura | Ranidae | ||
| Dinema polybulbon | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Dioscorea strydomiana | South Africa | Plantae | Streptophyta | Liliopsida | Dioscoreales | Dioscoreaceae | ||
| Dioscorea sylvatica | South Africa | Elephant's Foot | Plantae | Streptophyta | Liliopsida | Dioscoreales | Dioscoreaceae | |
| Diospyros crassiflora | Nigeria | Ebony | Plantae | Streptophyta | Ericales | Ebenaceae | ||
| Diospyros mespiliformis | Nigeria | Jackal-berry | Plantae | Streptophyta | Ericales | Ebenaceae | ||
| Disa erubescens | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Disa longicornu | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Disa lugens | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Disa scutellifera | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Disa uniflora | South Africa | II | Red Disa | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Dischoglypremna caloneura | Nigeria | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | |||
| Disocactus phyllanthoides | Mexico | II | Plantae | Streptophyta | Caryophyllales | Cactaceae | ||
| Disperis anthoceros | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Disperis reichenbachiana | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Dissostichus eleginoides | South Africa | Patagonian Toothfish, Chilean Sea Bass | Animalia | Chordata | Actinopterygii | Perciformes | Nototheniidae | |
| Dissostichus mawsonii | South Africa | Antarctic Toothfish | Animalia | Chordata | Actinopterygii | Perciformes | Nototheniidae | |
| Dracaenia goldieana | Nigeria | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | ||
| Drimia delagoensis | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Hyacinthaceae | ||
| Drimia sanguinea | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Hyacinthaceae | ||
| Echinocereus knippelianus | Mexico | II | Peyote Verde | Plantae | Streptophyta | Caryophyllales | Cactaceae | |
| Encephalartos aemulans | South Africa | I | Ngotshe Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos altensteinii | South Africa | I | Bread Tree Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos arenarius | South Africa | I | Dune Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos barteri allochrous | Nigeria | I | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae | |
| Encephalartos brevifoliolatus | South Africa | I | Escarpment Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos caffer | South Africa | I | Eastern Cape Dwarf Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos cerinus | South Africa | I | Waxen Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos cupidus | South Africa | I | Blyde River Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos cycadifolius | South Africa | I | Winterberg Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos dolomiticus | South Africa | I | Wolkberg Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos dyerianus | South Africa | I | Lowveld Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos eugene-maraisii | South Africa | I | Waterberg Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos ferox | South Africa | I | Zululand Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos friderici-guilielmi | South Africa | I | White-haired Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos ghellinckii | South Africa | I | Drakensberg Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos heenanii | South Africa | I | Woolly Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos hirsutus | South Africa | I | Venda Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos horridus | South Africa | I | Eastern Cape Blue Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos humilis | South Africa | I | Dwarf Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos inopinus | South Africa | I | Lydenburg Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos kisambo | Kenya | II | Voi Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos laevifolius | South Africa | I | Kaapsehoop Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos lanatus | South Africa | I | Woolly Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos latifrons | South Africa | I | Albany Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos lebomboensis | South Africa | I | Lebombo Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos lehmannii | South Africa | I | Karoo Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos longifolius | South Africa | I | Thunberg's Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos middelburgensis | South Africa | I | Middelburg Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos msinganus | South Africa | I | Msinga Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos natalensis | South Africa | I | Natal Giant Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos ngoyanus | South Africa | I | Ngoye Dwarf Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos nubimontanus | South Africa | I | Blue Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos paucidentatus | South Africa | I | Barberton Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos powysorum | Kenya | I,II | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae | |
| Encephalartos princeps | South Africa | I | Kei Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos senticosus | South Africa | I | Jozini Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos tegulaneus | Kenya | II | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae | |
| Encephalartos transvenosus | South Africa | I | Modjadji Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos trispinosus | South Africa | I | Bushman's River Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encephalartos villosus | South Africa | I | Poor Man's Cycad | Plantae | Streptophyta | Cycadopsida | Cycadales | Zamiaceae |
| Encyclia atrorubens | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Encyclia bractescens | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Encyclia citrina | Mexico | II | Tulip Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Encyclia cordigera | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Encyclia diota | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Encyclia hanburii | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Encyclia mariae | Mexico | II | Wedding Orchid Of Mexico | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Encyclia selligera | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Entandrophragma angolense | Nigeria | Plantae | Streptophyta | Sapindales | Meliaceae | |||
| Epidendrum marmoratum | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Epidendrum nocturnum | Mexico | II | Night-scented Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Epinephelus lanceolatus | South Africa | Giant Grouper | Animalia | Chordata | Actinopterygii | Perciformes | Serranidae | |
| Epinephelus marginatus | Nigeria | Dusky Grouper | Animalia | Chordata | Actinopterygii | Perciformes | Serranidae | |
| Epinephelus tukula | South Africa | Potato Cod | Animalia | Chordata | Actinopterygii | Perciformes | Serranidae | |
| Equus burchells | Kenya | Animalia | Chordata | Mammalia | Perissodactyla | Equidae | ||
| Equus grevyi | Kenya | I | Grevy's Zebra | Animalia | Chordata | Mammalia | Perissodactyla | Equidae |
| Equus zebra hartmannae | South Africa | II | Hartmann's Mountain Zebra | Animalia | Chordata | Mammalia | Perissodactyla | Equidae |
| Equus zebra zebra | South Africa | I | Mountain Zebra | Animalia | Chordata | Mammalia | Perissodactyla | Equidae |
| Eretmochelys imbricata | Kenya, Nigeria | I | Hawksbill Sea Turtle | Animalia | Chordata | Testudines | Cheloniidae | |
| Erycina pusilla | Mexico | II | Dancing Doll Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Erythrocebus patas | Nigeria | II | Patas Monkey | Animalia | Chordata | Mammalia | Primates | Cercopithecidae |
| Erythrophleum lasianthum | South Africa | Plantae | Streptophyta | Fabales | Fabaceae | |||
| Escobaria laredoi | Mexico | II | Plantae | Streptophyta | Caryophyllales | Cactaceae | ||
| Estrilda poliopareia | Nigeria | Anambra Waxbill | Animalia | Chordata | Aves | Passeriformes | Estrildidae | |
| Eubalaena australis | Kenya | I | Southern Right Whale | Animalia | Chordata | Mammalia | Cetacea | Balaenidae |
| Eudicella gralli | Kenya | Flamboyant Flower Beetle | Animalia | Arthropoda | Insecta | Coleoptera | Scarabaeidae | |
| Eulophia cucullata | Kenya | II | Foxglove Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Eulophia odontoglossa | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Eulophia serrata | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Eulophia streptopetala stenophylla | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Eulophia tanganyikensis | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Euphorbia antisyphilitica | Mexico | II | Candelilla Wax | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | |
| Euphorbia baga | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia balsamifera | Nigeria | II | Spurge | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | |
| Euphorbia bupleurifolia | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia deightonii | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia desmondii | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia fasciculata | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia franksiae | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia groenewaldii | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia heterophyla | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia kamerunica | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia knobelii | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia lateriflora | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia meloformis meloformis | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia meloformis valida | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia obesa obesa | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia obesa symmetrica | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia paganorum | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia perangusta | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia poissonii | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia pseudoglobosa | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia pulcherrima | Nigeria | II | Poinsettia | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | |
| Euphorbia susannae | South Africa | II | Suzanne's Spurge | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | |
| Euphorbia unispina | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Euphorbia woodii | South Africa | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Eupodotis senegalensis | Nigeria | II | White-bellied Bustard | Animalia | Chordata | Aves | Gruiformes | Otididae |
| Falco faschiinucha | South Africa | Animalia | Chordata | Aves | Falconiformes | Falconidae | ||
| Falco pelegrinoides | Kenya, Nigeria | I | Barbary Falcon | Animalia | Chordata | Aves | Falconiformes | Falconidae |
| Falco peregrines | Nigeria | I | Animalia | Chordata | Aves | Falconiformes | Falconidae | |
| Ferocactus histrix | Mexico | II | Plantae | Streptophyta | Caryophyllales | Cactaceae | ||
| Ficus exasperata | Nigeria | Forest Sandpaper Fig | Plantae | Streptophyta | Rosales | Moraceae | ||
| Forpus cyanopygius | Mexico | II | Mexican Parrotlet | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Fungia mscutaria | Kenya | II | Animalia | Cnidaria | Anthozoa | Scleractinia | Fungiidae | |
| Funtumia elastica | Nigeria | Silkrubber | Plantae | Streptophyta | Gentianales | Apocynaceae | ||
| Galago camarnensis | Nigeria | II | Animalia | Chordata | Mammalia | Primates | Galagidae | |
| Galago senegalensis | Nigeria | II | Senegal Bushbaby | Animalia | Chordata | Mammalia | Primates | Galagidae |
| Gambusia alvarezi | Mexico | Yellowfin Gambusia | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Gambusia eurystoma | Mexico | Widemouth Gambusia | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Gambusia hurtadoi | Mexico | Crescent Gambusia | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Gambusia speciosa | Mexico | Tex-Mex Gambusia | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Garcinia kola | Nigeria | Garcinia | Plantae | Streptophyta | Malpighiales | Clusiaceae | ||
| Gasteria armstrongii | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Gasteria batesiana | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Gasteria croucheri | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Genyorchis apertiflora | Nigeria | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | ||
| Genypterus capensis | South Africa | II | Kingklip | Animalia | Chordata | Actinopterygii | Ophidiiformes | Ophidiidae |
| Geochelone sulcata | Nigeria | African Spurred Tortoise | Animalia | Chordata | Testudines | Testudinidae | ||
| Geronticus calvus | South Africa | Southern Bald Ibis | Animalia | Chordata | Aves | Ciconiiformes | Threskiornithidae | |
| Gibbaeum album | South Africa | II | Plantae | Streptophyta | Caryophyllales | Aizoaceae | ||
| Gibbaeum nebrownii | South Africa | Plantae | Streptophyta | Caryophyllales | Aizoaceae | |||
| Giraffa camelopardalis rothschild | Kenya | Animalia | Chordata | Mammalia | Giraffidae | |||
| Glaucidium capense | Kenya | African Barred Owlet | Animalia | Chordata | Aves | Strigiformes | Strigidae | |
| Glaucidium tephronotum | Kenya | II | Red-chested Owlet | Animalia | Chordata | Aves | Strigiformes | Strigidae |
| Goliathus goliatus | Kenya | II | Animalia | Arthropoda | Insecta | Coleoptera | Scarabaeidae | |
| Gongora galeata | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Gongronema latifolium | Nigeria | Plantae | Streptophyta | Gentianales | Apocynaceae | |||
| Gongylophis muelleri | Nigeria | MĂźllerâs Sand Boa | Animalia | Chordata | Squamata | Boidae | ||
| Gopherus agassizii | Mexico | II | Desert Tortoise | Animalia | Chordata | Testudines | Testudinidae | |
| Gorilla gorilla dielhi | Nigeria | II | Animalia | Chordata | Mammalia | Primates | Hominidae | |
| Grus grus | Nigeria | I | Common Crane | Animalia | Chordata | Aves | Gruiformes | Gruidae |
| Guaiacum sanctum | Mexico | II | Plantae | Streptophyta | Zygophyllales | Zygophyllaceae | ||
| Guarea cedrata | Nigeria | II | Scented Guarea | Plantae | Streptophyta | Sapindales | Meliaceae | |
| Gypaetus barbatus | South Africa | Lammergeier | Animalia | Chordata | Aves | Falconiformes | Accipitridae | |
| Gypohierax angolensis | Nigeria | Palm-nut Vulture | Animalia | Chordata | Aves | Falconiformes | Accipitridae | |
| Gyps africanus | Nigeria, South Africa | II | White-backed Vulture | Animalia | Chordata | Aves | Falconiformes | Accipitridae |
| Gyps coprotheres | South Africa | II | Cape Vulture | Animalia | Chordata | Aves | Falconiformes | Accipitridae |
| Habenaria egregia | Kenya | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | ||
| Habenaria nigerica | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Haemanthus deformis | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Amaryllidaceae | |
| Haliotis midae | South Africa | Midas Ear Abalone | Animalia | Mollusca | Gastropoda | Haliotidae | ||
| Harpagophytum procumbens | South Africa | Grapple Plant | Plantae | Streptophyta | Lamiales | Pedaliaceae | ||
| Harpyhaliaetus solitarius | Mexico | Solitary Eagle | Animalia | Chordata | Aves | Falconiformes | Accipitridae | |
| Haworthia attenuata | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | |
| Haworthia emelyae | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia heidelbergensis | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia kingiana | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia koelmaniorum | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia limifolia | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia magnifica | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia mirabilis | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia parksiana | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia pubescens | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia pygmaea | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia serrata | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Haworthia truncate | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Xanthorrhoeaceae | ||
| Hexaprotodon liberiensis | Nigeria | Pygmy Hippopotamus | Animalia | Chordata | Mammalia | Hippopotamidae | ||
| Hippocampus algiricus | Nigeria | II | West African Seahorse | Animalia | Chordata | Actinopterygii | Syngnathiformes | Syngnathidae |
| Hippocampus hippocampus | Nigeria | II | Short Snouted Seahorse | Animalia | Chordata | Actinopterygii | Syngnathiformes | Syngnathidae |
| Hippocampus kuda | Kenya | II | Animalia | Chordata | Actinopterygii | Syngnathiformes | Syngnathidae | |
| Hippopotamus amphibius | Kenya, Nigeria | II | Common Hippopotamus | Animalia | Chordata | Mammalia | Hippopotamidae | |
| Hippotragus equinus | Nigeria | II | Roan Antilope | Animalia | Chordata | Mammalia | Bovidae | |
| Hippotragus niger | Kenya | Sable Antelope | Animalia | Chordata | Mammalia | Bovidae | ||
| Holacanthus clarionensis | Mexico | II | Angelfish | Animalia | Chordata | Actinopterygii | Perciformes | Pomacanthidae |
| Holothuria cubana | Mexico | Animalia | Echinodermata | Holothuroidea | Aspidochirotida | Holothuriidae | ||
| Holothuria floridana | Mexico | Florida Sea Cucumber | Animalia | Echinodermata | Holothuroidea | Aspidochirotida | Holothuriidae | |
| Holothuria impatiens | Mexico | Impatient Sea Cucumber | Animalia | Echinodermata | Holothuroidea | Aspidochirotida | Holothuriidae | |
| Holothuria kefersteini | Mexico | Animalia | Echinodermata | Holothuroidea | Aspidochirotida | Holothuriidae | ||
| Holothuria pseudofossor | Mexico | Animalia | Echinodermata | Holothuroidea | Aspidochirotida | Holothuriidae | ||
| Holothuria surinamensis | Mexico | Surinam Sea Cucumber | Animalia | Echinodermata | Holothuroidea | Aspidochirotida | Holothuriidae | |
| Holothuria thomasi | Mexico | Tiger Tail Sea Cocumber | Animalia | Echinodermata | Holothuroidea | Aspidochirotida | Holothuriidae | |
| Hoplobatrachus occipitallis | Kenya | Animalia | Chordata | Amphibia | Anura | Dicroglossidae | ||
| Hyaena hyaena | Nigeria | Striped Hyena | Animalia | Chordata | Mammalia | Carnivora | Hyaenidae | |
| Hydrictis maculicollis | Kenya | Spotted-necked Otter | Animalia | Chordata | Mammalia | Carnivora | Mustelidae | |
| Hyperolius rubrovermiculatus | Kenya | II | Animalia | Chordata | Amphibia | Anura | Hyperoliidae | |
| Hyperolius viridiflavus pantherinus | Kenya | Animalia | Chordata | Amphibia | Anura | Hyperoliidae | ||
| Hystrix cristata | Nigeria | Crested Porcupine | Animalia | Chordata | Mammalia | Rodentia | Hystricidae | |
| Idiothele mira | South Africa | Animalia | Arthropoda | Arachnida | Araneae | Theraphosidae | ||
| Ionopsis utricularioides | Mexico | II | Delicate Ionopsis | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Isochilus linearis | Mexico | II | Narrowleaf Equallip Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Isostichopus fuscus | Mexico, South Africa | Animalia | Echinodermata | Holothuroidea | Aspidochirotida | Stichopodidae | ||
| Jasus lalandii | South Africa | Cape Rock Lobster | Animalia | Arthropoda | Malacostraca | Decapoda | Palinuridae | |
| Juniperus procera | Kenya | African Juniper | Plantae | Streptophyta | Coniferopsida | Coniferales | Cupressaceae | |
| Khaya ivorensis | Nigeria | African Mahogany | Plantae | Streptophyta | Sapindales | Meliaceae | ||
| Kigelia africana | Nigeria | Sausage Tree | Plantae | Streptophyta | Lamiales | Bignoniaceae | ||
| Kinixys belliana | Kenya | II | Hingeback Tortoise | Animalia | Chordata | Testudines | Testudinidae | |
| Kinixys erosa | Nigeria | Serrated Hingeback Tortoise | Animalia | Chordata | Testudines | Testudinidae | ||
| Kinixys spekii | Kenya | II | Speke's Hingeback Tortoise | Animalia | Chordata | Testudines | Testudinidae | |
| Kinosternon acutum | Mexico | Chechagua De Monte | Animalia | Chordata | Testudines | Kinosternidae | ||
| Kinosternon alamosae | Mexico | Alamos Mud Turtle | Animalia | Chordata | Testudines | Kinosternidae | ||
| Kinosternon eucostomum | Mexico | Animalia | Chordata | Testudines | Kinosternidae | |||
| Kinosternon herrerai | Mexico | Herrara's Mud Turtle | Animalia | Chordata | Testudines | Kinosternidae | ||
| Kinosternon hirtipes | Mexico | MexicanRoughfoot Mud Turtle | Animalia | Chordata | Testudines | Kinosternidae | ||
| Kinosternon integrum | Mexico | Mexican Mud Turtle | Animalia | Chordata | Testudines | Kinosternidae | ||
| Kinosternon oaxacae | Mexico | Oaxacan Mud Turtle | Animalia | Chordata | Testudines | Kinosternidae | ||
| Kinosternon scorpioides | Mexico | Scorpion Mud Turtle | Animalia | Chordata | Testudines | Kinosternidae | ||
| Kinosternon sonoriense | Mexico | Sonoran Mud Turtle | Animalia | Chordata | Testudines | Kinosternidae | ||
| Kinyongia boehmei | Kenya | II | Boöhmea's Two-horned Chamaeleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Kinyongia excubitor | Kenya | II | Mt Kenya Hornless Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Kinyongia tavetana | Kenya | II | Kilimanjaro Two-horned Chamaeleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Kinyongia tenuis | Kenya | II | Matschie's Dwarf Chameleon | Animalia | Chordata | Squamata | Chamaeleonidae | |
| Kobus kob | Nigeria | Kob | Animalia | Chordata | Mammalia | Bovidae | ||
| Labeobarbus kimberleyensis | South Africa | Vaal-Orange Largemouth Yellowfish | Animalia | Chordata | Actinopterygii | Cypriniformes | Cyprinidae | |
| Lachenalia viridiflora | South Africa | Plantae | Streptophyta | Liliopsida | Asparagales | Hyacinthaceae | ||
| Laelia albida | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Laelia aurea | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Laelia autumnalis | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Lagenaria breviflora | Nigeria | Plantae | Streptophyta | Cucurbitales | Cucurbitaceae | |||
| Lamna nasus | South Africa | III | Beaumaris Shark | Animalia | Chordata | Chondrichthyes | Lamniformes | Alopiidae |
| Landolphia owariensis | Nigeria | White Rubber Vine | Plantae | Streptophyta | Gentianales | Apocynaceae | ||
| Latimeria chalumnae | Kenya | I | Coelacanth | Animalia | Chordata | Coelacanthiformes | Coelacanthidae | |
| Lepidochelys olivacea | Kenya, Nigeria | I | Olive Ridley Turtle | Animalia | Chordata | Testudines | Cheloniidae | |
| Liparis goodyeroides | Nigeria | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | ||
| Lissotis hartlaubii | Kenya | II | HartlaubĂs Bustard | Animalia | Chordata | Aves | Gruiformes | Otididae |
| Lockhartia oerstedii | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Loligo vulgairs reynaudii | South Africa | Animalia | Mollusca | Cephalopoda | Teuthida | Loliginidae | ||
| Lonchitis gracilis | Nigeria | Plantae | Streptophyta | Polypodiopsida | Polypodiales | Lindsaeaceae | ||
| Lophira alata | Nigeria | Azobe | Plantae | Streptophyta | Malpighiales | Ochnaceae | ||
| Lophocebus albigena | Nigeria | II | Grey-cheeked Magabey | Animalia | Chordata | Mammalia | Primates | Cercopithecidae |
| Lophophora diffusa | Mexico | II | Peyote | Plantae | Streptophyta | Caryophyllales | Cactaceae | |
| Lophotis gindiana | Kenya | II | Buff-crested Bustard | Animalia | Chordata | Aves | Gruiformes | Otididae |
| Loxodonta africana | Kenya, South Africa | I | African Bush Elephant | Animalia | Chordata | Mammalia | Proboscidea | Elephantidae |
| Loxodonta africana africana | Nigeria | I | African Bush Elephant | Animalia | Chordata | Mammalia | Proboscidea | Elephantidae |
| Loxodonta africana cyclotis | Nigeria | I | African Forest Elephant | Animalia | Chordata | Mammalia | Proboscidea | Elephantidae |
| Lumnitzera racemosa | Kenya | Plantae | Streptophyta | Myrtales | Combretaceae | |||
| Lycaste cruenta | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Lycaste deppei | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Madoqua kirkii | Kenya | Kirk's Dik-dik | Animalia | Chordata | Mammalia | Bovidae | ||
| Malacochersus tornieri | Kenya | II | African Pancake Tortoise | Animalia | Chordata | Testudines | Testudinidae | |
| Malapterurus electricus | Nigeria | Electric Catfish | Animalia | Chordata | Actinopterygii | Siluriformes | Malapteruridae | |
| Malimbus ibadanensis | Nigeria | Ibadan Malimbe | Animalia | Chordata | Aves | Passeriformes | Ploceidae | |
| Mammillaria mathildae | Mexico | II | Plantae | Streptophyta | Caryophyllales | Cactaceae | ||
| Mammillaria pectinifera | Mexico | I | Cactus | Plantae | Streptophyta | Caryophyllales | Cactaceae | |
| Mandrillus leucophaeus | Nigeria | II | Drill | Animalia | Chordata | Mammalia | Primates | Cercopithecidae |
| Manis gigantea | Kenya, Nigeria | II | Giant Pangolin | Animalia | Chordata | Mammalia | Pholidota | Manidae |
| Manis temminckii | South Africa | II | Ground Pangolin | Animalia | Chordata | Mammalia | Pholidota | Manidae |
| Manis tetradactyla | Nigeria | II | Long-tailed Pangolin | Animalia | Chordata | Mammalia | Pholidota | Manidae |
| Manis tricuspis | Kenya, Nigeria | II | Tree Pangolin | Animalia | Chordata | Mammalia | Pholidota | Manidae |
| Mansonia altissima | Nigeria | Animalia | Arthropoda | Insecta | Diptera | Culicidae | ||
| Manta alfredi | South Africa | Reef Manta Ray | Animalia | Chordata | Chondrichthyes | Myliobatiformes | Myliobatidae | |
| Manta birostris | South Africa | Giant Manta Ray | Animalia | Chordata | Chondrichthyes | Myliobatiformes | Myliobatidae | |
| Mareyopsis longifolia | Nigeria | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | |||
| Margelliantha leedalii | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Masdevallia floribunda | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Maxillaria cucullata | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Mecynorrhina harisi | Kenya | Animalia | Arthropoda | Insecta | Coleoptera | Cetoniidae | ||
| Mecynorrhina orberthuri | Kenya | Animalia | Arthropoda | Insecta | Coleoptera | Cetoniidae | ||
| Megaptera novaeangilae | Nigeria | I | Animalia | Chordata | Mammalia | Cetacea | Balaenopteridae | |
| Meiracyllium trinasutum | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Mellivora capensis | Nigeria | III | Honey Badger | Animalia | Chordata | Mammalia | Carnivora | Mustelidae |
| Microcoelia koehleri | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Milicia excelsa | Kenya, Nigeria | Mvule | Plantae | Streptophyta | Rosales | Moraceae | ||
| Millepora intricata | Kenya | II | Animalia | Cnidaria | Hydrozoa | Milleporina | Milleporidae | |
| Mondia whytei | Kenya | Plantae | Streptophyta | Gentianales | Apocynaceae | |||
| Monodora myristica | Nigeria | Calabash Nutmeg | Plantae | Streptophyta | Magnoliales | Annonaceae | ||
| Mormodes maculata | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Mormodica charantia | Nigeria | Plantae | Streptophyta | Cucurbitales | Cucurbitaceae | |||
| Mustelus lunulatus | Mexico | Sicklefin Smooth-hound | Animalia | Chordata | Chondrichthyes | Carcharhiniformes | Triakidae | |
| Myadestes occidentalis | Mexico | Brown-backed Solitaire | Animalia | Chordata | Aves | Passeriformes | Turdidae | |
| Myrianthus arboreus | Nigeria | Plantae | Streptophyta | Rosales | Moraceae | |||
| Myrmecophila tibicinis | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Nageliella purpurea | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Nandinia binotata | Nigeria | African Palm Civet | Animalia | Chordata | Mammalia | Carnivora | Nandiniidae | |
| Nanger dama | Nigeria | I | Dama Gazelle | Animalia | Chordata | Mammalia | Bovidae | |
| Nasolamia velox | Mexico | Shark | Animalia | Chordata | Chondrichthyes | Carcharhiniformes | Carcharhinidae | |
| Nauclea diderrichii | Nigeria | Plantae | Streptophyta | Gentianales | Rubiaceae | |||
| Necrosyrtes monachus | Nigeria | II | Hooded Vulture | Animalia | Chordata | Aves | Falconiformes | Accipitridae |
| Neotis heuglinii | Kenya | II | Heuglin's Bustard | Animalia | Chordata | Aves | Gruiformes | Otididae |
| Neotragus moschatus | South Africa | Suni | Animalia | Chordata | Mammalia | Bovidae | ||
| Nervilia kotschyi | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Notobuxus acuminata | Nigeria | Plantae | Streptophyta | Buxales | Buxaceae | |||
| Oberonia disticha | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Ocotea kenyensis | Kenya | Northern Stinkwood | Plantae | Streptophyta | Laurales | Lauraceae | ||
| Ocotea usambarensis | Kenya | East African Camphor | Plantae | Streptophyta | Laurales | Lauraceae | ||
| Oeceoclades maculata | Kenya | II | Spotted African Orchis | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Oeceoclades zanzibarica | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Okoubaka aubrevillei | Nigeria | Plantae | Streptophyta | Santalales | Cervantesiaceae | |||
| Oncidium carthaginense | Mexico | II | Coot Bay Dancing-lady | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Oncidium cavendishianum | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Oncidium cebolleta | Mexico | II | Queen Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Oncidium ornithorrynchum | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Ophiobotrys zenkeri | Nigeria | Plantae | Streptophyta | Malpighiales | Salicaceae | |||
| Opistophthalmus ater | South Africa | Animalia | Arthropoda | Arachnida | Scorpiones | Scorpionidae | ||
| Opistophthalmus chaperi | South Africa | Animalia | Arthropoda | Arachnida | Scorpiones | Scorpionidae | ||
| Opistophthalmus fuscipes | South Africa | Animalia | Arthropoda | Arachnida | Scorpiones | Scorpionidae | ||
| Opistophthalmus intermedius | South Africa | Animalia | Arthropoda | Arachnida | Scorpiones | Scorpionidae | ||
| Opistophthalmus latro | South Africa | Animalia | Arthropoda | Arachnida | Scorpiones | Scorpionidae | ||
| Orbea woodii | South Africa | Plantae | Streptophyta | Gentianales | Apocynaceae | |||
| Oreochromis mossambicus | South Africa | Mozambique Tilapia | Animalia | Chordata | Actinopterygii | Perciformes | Cichlidae | |
| Oreophasis derbianus | Mexico | I | Horned Guan | Animalia | Chordata | Aves | Galliformes | Cracidae |
| Orycteropus afer | Nigeria, South Africa | Aardvark | Animalia | Chordata | Mammalia | Tubulidentata | Orycteropodidae | |
| Osmoglossum pulchellum | Mexico | II | Plantae | Liliopsida | Asparagales | Orchidaceae | ||
| Osteolaemus tetraspis | Nigeria | I | West African Dwarf Crocodile | Animalia | Chordata | Crocodylia | Crocodylidae | |
| Osyris lanceolata | Kenya | II | Transvaal Sumach | Plantae | Streptophyta | Santalales | Santalaceae | |
| Otus ireneae | Kenya | II | Sokoke Scops Owl | Animalia | Chordata | Aves | Strigiformes | Strigidae |
| Otus senegalensis | Kenya | II | African Scops Owl | Animalia | Chordata | Aves | Strigiformes | Strigidae |
| Pachypodium bispinosum | South Africa | II | Plantae | Streptophyta | Gentianales | Apocynaceae | ||
| Pachypodium succulentum | South Africa | II | Plantae | Streptophyta | Gentianales | Apocynaceae | ||
| Pan troglodytes ellioti | Nigeria | I | Nigeria-cameroon Chimpanzee | Animalia | Chordata | Mammalia | Primates | Hominidae |
| Pan troglodytes verus | Nigeria | I | West African Chimpanzee | Animalia | Chordata | Mammalia | Primates | Hominidae |
| Pandinus dictator | Nigeria | II | Scorpion | Animalia | Arthropoda | Arachnida | Scorpiones | Scorpionidae |
| Pandinus imperator | Nigeria | II | Emperor Scorpion | Animalia | Arthropoda | Arachnida | Scorpiones | Scorpionidae |
| Panthera leo | Kenya, Nigeria, South Africa | I | Lion | Animalia | Chordata | Mammalia | Carnivora | Felidae |
| Panthera pardus | Kenya, Nigeria, South Africa | I | Leopard | Animalia | Chordata | Mammalia | Carnivora | Felidae |
| Panthodon bucholzi | Nigeria | Animalia | Chordata | Actinopterygii | Osteoglossiformes | Pantodontidae | ||
| Panulirus gilchristi | South Africa | Animalia | Arthropoda | Malacostraca | Decapoda | Palinuridae | ||
| Papaver somniferum | Kenya | Opium Poppy | Plantae | Streptophyta | Ranunculales | Papaveraceae | ||
| Papio anubis | Kenya | II | Olive Baboon | Animalia | Chordata | Mammalia | Primates | Cercopithecidae |
| Papio cynocephalus | Kenya | II | Yellow Baboon | Animalia | Chordata | Mammalia | Primates | Cercopithecidae |
| Parkia biglobosa | Nigeria | Clapperton's Parkia | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Passiflora foetida | Nigeria | Fetid Passionflower | Plantae | Streptophyta | Malpighiales | Passifloraceae | ||
| Pectinia lactuca | Kenya | II | Common Lettuce Coral | Animalia | Cnidaria | Anthozoa | Scleractinia | Merulinidae |
| Pelargonium reniforme reniforme | South Africa | Plantae | Streptophyta | Geraniales | Geraniaceae | |||
| Pelargonium sidoides | South Africa | Plantae | Streptophyta | Geraniales | Geraniaceae | |||
| Pelecanus onocrotalus | Nigeria | Great White Pelican | Animalia | Chordata | Aves | Pelecaniformes | Pelecanidae | |
| Pelecanus rufescens | Nigeria | Pink-backed Pelican | Animalia | Chordata | Aves | Pelecaniformes | Pelecanidae | |
| Peltogyne mexicana | Mexico | Plantae | Streptophyta | Fabales | Fabaceae | |||
| Pentaclethra macrophylla | Nigeria | Oilbean Tree | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Pericopsis elata | Nigeria | II | Afrormosia | Plantae | Streptophyta | Fabales | Fabaceae | |
| Pharomachrus mocinno | Mexico | I | Resplendent Quetzal | Animalia | Chordata | Aves | Trogoniformes | Trogonidae |
| Phelsuma dubia | Kenya | II | Olive Day Gecko | Animalia | Chordata | Squamata | Gekkonidae | |
| Philantomba monticola | Kenya, South Africa | II | Blue Duiker | Animalia | Chordata | Mammalia | Bovidae | |
| Phoeniconaias minor | Kenya, Nigeria | II | Lesser Flamingo | Animalia | Chordata | Aves | Phoenicopteriformes | Phoenicopteridae |
| Phoenicopterus ruber | Kenya | II | Caribbean Flamingo | Animalia | Chordata | Aves | Phoenicopteriformes | Phoenicopteridae |
| Phrynomantis bifasciatus | Kenya | II | South African Snake-necked Frog | Animalia | Chordata | Amphibia | Anura | Microhylidae |
| Phrynosoma asio | Mexico | Giant Horned Lizard | Animalia | Chordata | Squamata | Iguanidae | ||
| Phrynosoma cerroense | Mexico | Cedros Island Horned Lizard | Animalia | Chordata | Squamata | Iguanidae | ||
| Phrynosoma coronatum | Mexico | II | Coast Horned Lizard | Animalia | Chordata | Squamata | Iguanidae | |
| Phyllobotryum soya | Nigeria | II | Plantae | Streptophyta | Malpighiales | Salicaceae | ||
| Physeter macrocephalus | Nigeria | Sperm Whale | Animalia | Chordata | Mammalia | Cetacea | Physeteridae | |
| Picathartes oreas | Nigeria | I | Grey-necked Picathartes | Animalia | Chordata | Aves | Passeriformes | Picathartidae |
| Pionus senilis | Mexico | I | White-crowned Pionus | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Plagiostyles africana | Nigeria | II | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Platalea leucorodia | Nigeria | Eurasian Spoonbill | Animalia | Chordata | Aves | Ciconiiformes | Threskiornithidae | |
| Platygyra lamellina | Kenya | II | Lesser Valley Coral | Animalia | Cnidaria | Anthozoa | Scleractinia | Merulinidae |
| Pleiospilos simulans | South Africa | Plantae | Streptophyta | Caryophyllales | Aizoaceae | |||
| Pleurothallis resupinata | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Pleurothallis schiedei | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Pocillopora damicornis | Kenya | Cauliflower Coral | Animalia | Cnidaria | Anthozoa | Scleractinia | Pocilloporidae | |
| Podocarpus falcatus | Kenya | II | Plantae | Streptophyta | Coniferopsida | Coniferales | Podocarpaceae | |
| Podocarpus latifolius | Kenya | Broad-leaved Yellowwood | Plantae | Streptophyta | Coniferopsida | Coniferales | Podocarpaceae | |
| Poeciliopsis latidens | Mexico | Lowland Livebearer | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Poga oleosa | Nigeria | Plantae | Streptophyta | Cucurbitales | Anisophylleaceae | |||
| Poicephalus fuscicollis | South Africa | Animalia | Chordata | Aves | Psittaciformes | Psittacidae | ||
| Poicephalus robustus | South Africa | Cape Parrot | Animalia | Chordata | Aves | Psittaciformes | Psittacidae | |
| Poicephalus senegalus | Nigeria | Senegal Parrot | Animalia | Chordata | Aves | Psittaciformes | Psittacidae | |
| Polypedilum vanderplanckii | Nigeria | II | Animalia | Arthropoda | Insecta | Diptera | Chironomidae | |
| Polystachya bella | Kenya | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | ||
| Polystachya caespitifica latilabris | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Polystachya denrobiiflora | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Polystachya fusiformis | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Polystachya holstii | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Polystachya kingie | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Polystachya polychaete | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Polystachya teitensis | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Polystachya tessellata | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Polysteganus undulosus | South Africa | II | Seventy-four Seabream | Animalia | Chordata | Actinopterygii | Perciformes | Sparidae |
| Priapella bonita | Mexico | III | Graceful Priapella | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae |
| Priapella compressa | Mexico | Southern Priapella | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Priapella olmecae | Mexico | Olmec Priapella | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Pristis microdon | South Africa | Smalltooth Sawfish | Animalia | Chordata | Chondrichthyes | Pristiformes/Rhiniformes group | Pristidae | |
| Pristis pectinata | Kenya, Mexico, South Africa | I | Comb Shark | Animalia | Chordata | Chondrichthyes | Pristiformes/Rhiniformes group | Pristidae |
| Pristis pristis | Nigeria | I | Common Sawfish | Animalia | Chordata | Chondrichthyes | Pristiformes/Rhiniformes group | Pristidae |
| Pristis zijsron | Kenya, South Africa | I | Sawfish | Animalia | Chordata | Chondrichthyes | Pristiformes/Rhiniformes group | Pristidae |
| Profelis aurata | Nigeria | II | African Golden Cat | Animalia | Chordata | Mammalia | Carnivora | Felidae |
| Prosopis africana | Nigeria | African Mesquite | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Protopterus annectens | Nigeria | African Lungfish | Animalia | Chordata | Lepidosireniformes | Protopteridae | ||
| Prunus africana | Kenya, Nigeria, South Africa | II | Bitter Almond | Plantae | Streptophyta | Rosales | Rosaceae | |
| Pseudagrostistachys africana | Nigeria | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | |||
| Psittacus erithacus | Kenya, Nigeria | II | Grey Parrot | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Pterocarpus erinaceus | Nigeria | African Kino | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Ptilopsis leucotis | Kenya | II | White-faced Scops Owl | Animalia | Chordata | Aves | Strigiformes | Strigidae |
| Python natalensis | South Africa | African Rock Python | Animalia | Chordata | Squamata | Pythonidae | ||
| Python regius | Nigeria | II | Ball Python | Animalia | Chordata | Squamata | Pythonidae | |
| Python sebae | Kenya, Nigeria | II | African Python | Animalia | Chordata | Squamata | Pythonidae | |
| Pyxicephalus angusticeps | Kenya | Animalia | Chordata | Amphibia | Anura | Pyxicephalidae | ||
| Pyxicephalus edulis | Kenya | Edible Bullfrog | Animalia | Chordata | Amphibia | Anura | Pyxicephalidae | |
| Rangaeris longicaudata | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Rangaeris muscicola | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Raphicerus melanotis | South Africa | Cape Grysbok | Animalia | Chordata | Mammalia | Bovidae | ||
| Rhincodon typus | Kenya, South Africa | II | Whale Shark | Animalia | Chordata | Chondrichthyes | Orectolobiformes | Rhincodontidae |
| Rhinoclemmys areolata | Mexico | Furrowed Wood Turtle | Animalia | Chordata | Testudines/td> | Geoemydidae | ||
| Rhinoclemmys pulcherrima | Mexico | Central American Wood Turtle | Animalia | Chordata | Testudines | Geoemydidae | ||
| Rhinoclemmys rubida | Mexico | Mexican Spotted Wood Turtle | Animalia | Chordata | Testudines | Geoemydidae | ||
| Rhipsalis baccifera | Kenya | Mistletoe Cactus | Plantae | Streptophyta | Caryophyllales | Cactaceae | ||
| Rhizophora harrisonii | Nigeria | Plantae | Streptophyta | Malpighiales | Rhizophoraceae | |||
| Rhizophora mangle | Nigeria | Red Mangrove | Plantae | Streptophyta | Malpighiales | Rhizophoraceae | ||
| Rhizophora mucronata | Kenya | Asiatic Mangrove | Plantae | Streptophyta | Malpighiales | Rhizophoraceae | ||
| Rhizophora racemosa | Nigeria | Plantae | Streptophyta | Malpighiales | Rhizophoraceae | |||
| Rhizoprionodon longurio | Mexico | Shark | Animalia | Chordata | Chondrichthyes | Carcharhiniformes | Carcharhinidae | |
| Rhynchobatus luebberti | Nigeria | Giant Guitarfish | Animalia | Chordata | Chondrichthyes | Pristiformes/Rhiniformes group | Rhynchobatidae | |
| Rhyncholaelia digbyana | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Rhyncholaelia glauca | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Rhynchopsitta pachyrhyncha | Mexico | I | Thick-billed Parrot | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Rhynchopsitta terrisi | Mexico | I | Maroon-fronted Parrot | Animalia | Chordata | Aves | Psittaciformes | Psittacidae |
| Rhynchostele bictoniense | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Rossioglossum grande | Mexico | II | Tiger Orchid | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae |
| Rossioglossum insleayi | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Sacoglottis gabonensis | Nigeria | Bitter Bark Tree | Plantae | Streptophyta | Malpighiales | Humiriaceae | ||
| Sagittarius serpentarius | Nigeria | II | Secretarybird | Animalia | Chordata | Aves | Falconiformes | Sagittariidae |
| Saintpaulia ionantha | Kenya | African Violet | Plantae | Streptophyta | Lamiales | Gesneriaceae | ||
| Sapium ellipticum | Nigeria | Jumping-seed Tree | Plantae | Streptophyta | Malpighiales | Euphorbiaceae | ||
| Satyrium crassicaule | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Scarus ghobban | Kenya | Blue-barred Parrotfish | Animalia | Chordata | Actinopterygii | Perciformes | Scaridae | |
| Sceletium tortuosum | South Africa | Plantae | Streptophyta | Caryophyllales | Aizoaceae | |||
| Schlechterina mitostemmatoides | South Africa | Plantae | Streptophyta | Malpighiales | Passifloraceae | |||
| Scotopelia bouvieri | Nigeria | II | Vermiculated Fishing Owl | Animalia | Chordata | Aves | Strigiformes | Strigidae |
| Smaug giganteus | South Africa | Giant Girdled Lizard | Animalia | Chordata | Squamata | Cordylidae | ||
| Sobralia macrantha | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Solenangis conica | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Soyauxia talbotii | Nigeria | Plantae | Streptophyta | Saxifragales | Peridiscaceae | |||
| Sphyrarhynchus schliebenii | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Sphyrna lewini | Kenya, Nigeria, South Africa | III | Scalloped Hammerhead Shark | Animalia | Chordata | Chondrichthyes | Carcharhiniformes | Carcharhinidae |
| Sphyrna mokarran | Kenya, South Africa | II | Great Hammerhead Shark | Animalia | Chordata | Chondrichthyes | Carcharhiniformes | Carcharhinidae |
| Sphyrna zygaena | South Africa | Smooth Hammerhead Shark | Animalia | Chordata | Chondrichthyes | Carcharhiniformes | Carcharhinidae | |
| Stanhopea oculata | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Stanhopea tigrina | Mexico | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Stellaria mannii | Nigeria | Plantae | Streptophyta | Caryophyllales | Caryophyllaceae | |||
| Stigmochelys pardalis | Kenya | II | Leopard Tortoise | Animalia | Chordata | Testudines | Testudinidae | |
| Streptocarpus taitensis | Kenya | Plantae | Streptophyta | Lamiales | Gesneriaceae | |||
| Strix woodfordii | Kenya | II | African Wood Owl | Animalia | Chordata | Aves | Strigiformes | Strigidae |
| Strombus gigas | Mexico | II | Queen Conch | Animalia | Mollusca | Gastropoda | Strombidae | |
| Struthio camelus | Kenya | I | Common Ostrich | Animalia | Chordata | Aves | Struthioniformes | Struthionidae |
| Syncerus caffer | Kenya, Nigeria | Cape Buffalo | Animalia | Chordata | Mammalia | Bovidae | ||
| Synsepalum dulcificum | Nigeria | Miracle Berry | Plantae | Streptophyta | Ericales | Sapotaceae | ||
| Tamandua mexicana | Mexico | III | Northern Tamandua | Animalia | Chordata | Mammalia | Pilosa | Myrmecophagidae |
| Tamarindus indica | Nigeria | Tamarind | Plantae | Streptophyta | Fabales | Fabaceae | ||
| Tanquana hilmarii | South Africa | Plantae | Streptophyta | Caryophyllales | Aizoaceae | |||
| Tapirus bairdii | Mexico | I | Baird's Tapir | Animalia | Chordata | Mammalia | Perissodactyla | Tapiridae |
| Tauraco fischeri | Kenya | II | Fischer's Turaco | Animalia | Chordata | Aves | Musophagiformes | Musophagidae |
| Tauraco hartlaubi | Kenya | II | Hartlaub's Turaco | Animalia | Chordata | Aves | Musophagiformes | Musophagidae |
| Tauraco leucolophus | Kenya | II | White-crested Turaco | Animalia | Chordata | Aves | Musophagiformes | Musophagidae |
| Tauraco macrorhynchus | Nigeria | II | Animalia | Chordata | Aves | Musophagiformes | Musophagidae | |
| Tauraco porphyreolophus | Kenya | II | Purple-crested Turaco | Animalia | Chordata | Aves | Musophagiformes | Musophagidae |
| Tauraco schalowi | Kenya | II | Schalow's Turaco | Animalia | Chordata | Aves | Musophagiformes | Musophagidae |
| Tauraco schuettii | Kenya | II | Animalia | Chordata | Aves | Musophagiformes | Musophagidae | |
| Taurotragus derbianus | Nigeria | Giant Eland | Animalia | Chordata | Mammalia | Bovidae | ||
| Taurotragus oryx | Kenya | Eland | Animalia | Chordata | Mammalia | Bovidae | ||
| Tectona grandis | Kenya | Burma Teak | Plantae | Streptophyta | Lamiales | Lamiaceae | ||
| Terathopius ecaudatus | South Africa | Bateleur | Animalia | Chordata | Aves | Falconiformes | Accipitridae | |
| Terrapene carolina | Mexico | II | Animalia | Chordata | Testudines | Emydidae | ||
| Terrapene coahuila | Mexico | I | Coahullan Box Turtle | Animalia | Chordata | Testudines | Emydidae | |
| Terrapene nelsoni | Mexico | II | Tortuga De Monte | Animalia | Chordata | Testudines | Emydidae | |
| Terrapene ornata | Mexico | II | Ornate Box Turtle | Animalia | Chordata | Testudines | Emydidae | |
| Thunnus obesus | Nigeria | Big Eye Tuna | Animalia | Chordata | Actinopterygii | Perciformes | Scombridae | |
| Totoaba macdonaldi | Mexico | I | Totoaba | Animalia | Chordata | Actinopterygii | Perciformes | Sciaenidae |
| Tragelaphus spekei | Nigeria | Sitatunga | Animalia | Chordata | Mammalia | Bovidae | ||
| Treculia africana | Nigeria | African Breadfruit | Plantae | Streptophyta | Rosales | Moraceae | ||
| Trichechus manatus | Mexico | I | West Indian Manatee | Animalia | Chordata | Mammalia | Sirenia | Trichechidae |
| Trichechus senegalensis | Nigeria | I | West African Manatee | Animalia | Chordata | Mammalia | Sirenia | Trichechidae |
| Trichosanthes cucumerina | Nigeria | Malabar Patola | Plantae | Streptophyta | Cucurbitales | Cucurbitaceae | ||
| Tridacna maxima | Kenya | II | Small Giant Clam | Animalia | Mollusca | Bivalvia | Veneroida | Tridacnidae |
| Tridactyle furcistipes | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Tridactyle lagosensis | Nigeria | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Tridactyle tanneri | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Triplochiton scleroxylon | Nigeria | Plantae | Streptophyta | Malvales | Malvaceae | |||
| Tubipora musica | Kenya | II | Organ-pipe Coral | Animalia | Cnidaria | Anthozoa | Alcyonacea | Tubiporidae |
| Turbo marmoratus | Kenya | Great Green Turban | Animalia | Mollusca | Gastropoda | Turbinidae | ||
| Tursiops truncatus | Mexico | II | Bottlenose Dolphin | Animalia | Chordata | Mammalia | Cetacea | Delphinidae |
| Tyto alba | Kenya | II | Barn Owl | Animalia | Chordata | Aves | Strigiformes | Tytonidae |
| Tyto capensis | Kenya | II | Grass Owl | Animalia | Chordata | Aves | Strigiformes | Tytonidae |
| Vanilla roscheri | South Africa | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Varanus albigularis | Kenya | II | White-throated Monitor Lizard | Animalia | Chordata | Squamata | Varanidae | |
| Varanus niloticus | Kenya, Nigeria | II | Nile Monitor | Animalia | Chordata | Squamata | Varanidae | |
| Vidua maryae | Nigeria | Jos Plateau Indigobird | Animalia | Chordata | Aves | Passeriformes | Estrildidae | |
| Vitellaria paradoxum | Nigeria | Plantae | Streptophyta | Ericales | Sapotaceae | |||
| Vitex doniana | Nigeria | Prune Fingerleaf | Plantae | Streptophyta | Lamiales | Lamiaceae | ||
| Vitex keniensis | Kenya | II | Meru Oak | Plantae | Streptophyta | Lamiales | Lamiaceae | |
| Vulpes chama | South Africa | Cape Fox | Animalia | Chordata | Mammalia | Carnivora | Canidae | |
| Xanthoxylum xanthoxyloides | Nigeria | Plantae | Streptophyta | Sapindales | Rutaceae | |||
| Xenosaurus grandis | Mexico | Knob-scaled Lizard | Animalia | Chordata | Squamata | Xenosauridae | ||
| Xenosaurus newmanorum | Mexico | Newman's Knob-scaled Lizard | Animalia | Chordata | Squamata | Xenosauridae | ||
| Xenosaurus platyceps | Mexico | Flathead Knob-scaled Lizard | Animalia | Chordata | Squamata | Xenosauridae | ||
| Xiphophorus clemenciae | Mexico | Coatzacoalcos Swordtail | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Xiphophorus meyeri | Mexico | Marbled Swordtail | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Xiphophorus milleri | Mexico | Catemaco Platyfish | Animalia | Chordata | Actinopterygii | Cyprinodontiformes | Poeciliidae | |
| Xylopia aethiopica | Nigeria | Many Red-fingers | Plantae | Streptophyta | Magnoliales | Annonaceae | ||
| Ypsilopus viridiflorus | Kenya | II | Plantae | Streptophyta | Liliopsida | Asparagales | Orchidaceae | |
| Yucca endlichiana | Mexico | Endlich's Yucca | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Yucca grandiflora | Mexico | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | ||
| Yucca lacandonica | Mexico | Epiphytic Yucca | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae | |
| Yucca queretaroensis | Mexico | II | Queretaro's Yucca | Plantae | Streptophyta | Liliopsida | Asparagales | Asparagaceae |
| Zamioculcas zamiifolia | Kenya | ZZ Plant | Plantae | Streptophyta | Liliopsida | Alismatales | Araceae |
