Species starting with H
Index built 10 November 2026
- Hadramaut himri Carasobarbus exulatus EN
- Hainan black crested gibbon Nomascus hainanus CR
- Hainan hare Lepus hainanus EN
- Hairy-eared dwarf lemur Allocebus trichotis EN
- Hairy-nosed otter Lutra sumatrana EN
- Haliotis cracherodii CR
- Haliotis Midas Haliotis midae EN
- Hamiota altilis EN
- Hammond's rice rat Mindomys hammondi EN
- Harlequin gecko Tukutuku rakiurae EN
- Hatinh langur Trachypithecus hatinhensis EN
- Hawaiian Crow Corvus hawaiiensis EW
- Hawaiian Petrel Pterodroma sandwichensis EN
- Hawksbill sea turtle Eretmochelys imbricata CR
- Heath mouse Pseudomys shortridgei EN
- Hector's dolphin Cephalorhynchus hectori EN
- Helan Shan pika Ochotona argentata EN
- Helmet Vanga Euryceros prevostii EN
- Hemicycla plicaria CR
- Henderson Petrel Pterodroma atrata EN
- Herichthys steindachneri EN
- Heuglin's gazelle Eudorcas tilonura EN
- Hildegarde's tomb bat Taphozous hildegardeae EN
- Hirola Beatragus hunteri CR
- Hispid Hare Caprolagus hispidus EN
- Hoary-throated Spinetail Synallaxis kollari EN
- Honeycomb whipray Himantura undulata EN
- Hood Island giant tortoise Chelonoidis hoodensis CR
- Hooded Grebe Podiceps gallardoi CR
- Hooded seal Cystophora cristata EN
- Hooded Vulture Necrosyrtes monachus CR
- Horned curassow Pauxi unicornis EN
- Horned Guan Oreophasis derbianus EN
- Houston toad Anaxyrus houstonensis CR
- Hucho bleekeri CR
- Hula painted frog Latonia nigriventer CR
- Humblot's Heron Ardea humbloti EN
- Humpback chub Gila cypha EN
- Humpback smooth-hound Mustelus whitneyi CR
- Humpbacked limia Gambusia beebei CR
- Humphead wrasse Cheilinus undulatus EN
- Hutton's Shearwater Puffinus huttoni EN
- Hyalinobatrachium yaku EN
- Hypselobarbus mussullah EN