The following is a list of tautonyms : zoological names of species consisting of two identical words (the generic name and the specific name have the same spelling). Such names are allowed in zoology , but not in botany , where the two parts of the name of a species must differ (though differences as small as one letter are permitted, as in cumin , Cuminum cyminum ).
Gazella gazella
Indri indri — indri
Myotis myotis
Vulpes vulpes
Alces alces (Linnaeus, 1758) — Eurasian elk, moose
Axis axis (Erxleben, 1777) — chital, axis deer
Bison bison (Linnaeus, 1758) — American bison, buffalo
Capreolus capreolus (Linnaeus, 1758) — European roe deer, roe deer
Caracal caracal (Schreber, 1776) — caracal
Chinchilla chinchilla (Lichtenstein, 1829) — short-tailed chinchilla
Chiropotes chiropotes (Humboldt, 1811) — red-backed bearded saki
Cricetus cricetus (Linnaeus, 1758) — common hamster, European hamster
Crocuta crocuta (Erxleben, 1777) — spotted hyena
Dama dama (Linnaeus, 1758) — European fallow deer
Feroculus feroculus (Kelaart, 1850) — Kelaart's long-clawed shrew
Gazella gazella (Pallas, 1766) — mountain gazelle
Genetta genetta (Linnaeus, 1758) — common genet
Gerbillus gerbillus (Olivier, 1801) — lesser Egyptian gerbil
Giraffa giraffa (von Schreber, 1784) — southern giraffe
Glis glis (Linnaeus, 1766) — European edible dormouse, European fat dormouse
Gorilla gorilla (Savage, 1847) — western gorilla
Gulo gulo (Linnaeus, 1758) — wolverine
Hoolock hoolock (Harlan, 1834) — western hoolock gibbon
Hyaena hyaena (Linnaeus, 1758) — striped hyena
Indri indri (Gmelin, 1788) — indri
Jaculus jaculus (Linnaeus, 1758) — lesser Egyptian jerboa
Lagurus lagurus (Pallas, 1773) — steppe vole, steppe lemming
Lemmus lemmus (Linnaeus, 1758) — Norway lemming
Lutra lutra (Linnaeus, 1758) — European otter
Lynx lynx (Linnaeus, 1758) — Eurasian lynx
Macrophyllum macrophyllum (Schinz, 1821) — long-legged bat
Marmota marmota (Linnaeus, 1758) — Alpine marmot
Martes martes (Linnaeus, 1758) — European pine marten, pine marten
Meles meles (Linnaeus, 1758) — European badger, Eurasian badger
Mephitis mephitis (Schreber, 1776) — striped skunk
Molossus molossus (Pallas, 1766) — Pallas's mastiff bat
Monachus monachus (Hermann, 1779) — Mediterranean monk seal
Mops mops (de Blainville, 1840) — Malayan free-tailed bat
Myospalax myospalax (Laxmann, 1773) — Siberian zokor
Myotis myotis (Borkhausen, 1797) — mouse-eared myotis, greater mouse-eared bat
Nasua nasua (Linnaeus, 1766) — South American coati, coatimundi
Niviventer niviventer (Hodgson, 1836) — Himalayan niviventer, white-bellied rat
Nombe nombe (Flannery et al., 1983)
Oreotragus oreotragus (Zimmermann, 1783) — klipspringer
Papio papio (Desmarest, 1820) — Guinea baboon
Petaurista petaurista (Pallas, 1766) — red giant flying squirrel
Phocoena phocoena (Linnaeus, 1758) — harbor porpoise, harbour porpoise
Pipistrellus pipistrellus (Schreber, 1774) — common pipistrelle
Pithecia pithecia (Linnaeus, 1766) — white-faced saki
Rattus rattus (Linnaeus, 1758) — black rat, roof rat
Redunca redunca (Pallas, 1767) — Bohor reedbuck
Rupicapra rupicapra (Linnaeus, 1758) — chamois, Alpine chamois
Saccolaimus saccolaimus (Temminck, 1838) — naked-rumped pouched bat
Vulpes vulpes (Linnaeus, 1758) — red fox
Coccothraustes coccothraustes
Ensifera ensifera
Himantopus himantopus
Lagopus lagopus
Milvus milvus
Nycticorax nycticorax
Vanellus vanellus
Alle alle (Linnaeus, 1758) — little auk, dovekie
Amandava amandava (Linnaeus, 1758) — red avadavat
Anhinga anhinga (Linnaeus, 1766) — anhinga
Anser anser (Linnaeus, 1758) — greylag goose
Antigone antigone (Linnaeus, 1758) — sarus crane
Apus apus (Linnaeus, 1758) — common swift
Bubo bubo (Linnaeus, 1758) — Eurasian eagle-owl
Buteo buteo (Linnaeus, 1758) — common buzzard
Calliope calliope (Pallas, 1776) — Siberian rubythroat
Cardinalis cardinalis (Linnaeus, 1758) — northern cardinal
Carduelis carduelis (Linnaeus, 1758) — European goldfinch
Casuarius casuarius (Linnaeus, 1758) — southern cassowary
Chloris chloris (Linnaeus, 1758) — European greenfinch
Ciconia ciconia (Linnaeus, 1758) — white stork
Cinclus cinclus (Linnaeus, 1758) — white-throated dipper
Clanga clanga (Pallas, 1811) — greater spotted eagle
Coccothraustes coccothraustes (Linnaeus, 1758) — hawfinch
Cochlearius cochlearius (Linnaeus, 1766) — boat-billed heron
Coeligena coeligena (Lesson, 1833) — bronzy inca
Colius colius (Linnaeus, 1766) — white-backed mousebird
Coscoroba coscoroba (Molina, 1782) — coscoroba swan
Cotinga cotinga (Linnaeus, 1766) — purple-breasted cotinga
Coturnix coturnix (Linnaeus, 1758) — common quail
Crex crex (Linnaeus, 1758) — corn crake, corncrake
Crossoptilon crossoptilon (Hodgson, 1838) — white eared pheasant
Curaeus curaeus (Molina, 1782) — austral blackbird
Curruca curruca (Linnaeus, 1758) — lesser whitethroat
Cyanicterus cyanicterus (Vieillot, 1819) — blue-backed tanager
Cygnus cygnus (Linnaeus, 1758) — whooper swan
Diuca diuca (Molina, 1782) — diuca finch
Dives dives (Deppe, 1830) — melodious blackbird
Ensifera ensifera (Boissonneau, 1840) — sword-billed hummingbird
Erythrogenys erythrogenys (Vigors, 1831) — rusty-cheeked scimitar babbler
Falcipennis falcipennis (Hartlaub, 1855) — Siberian grouse
Francolinus francolinus (Linnaeus, 1766) — black francolin
Galbula galbula (Linnaeus, 1766) — green-tailed jacamar
Gallinago gallinago (Linnaeus, 1758) — common snipe
Gallus gallus (Linnaeus, 1758) — red junglefowl
Granatina granatina (Linnaeus, 1766) — violet-eared waxbill
Grus grus (Linnaeus, 1758) — common crane
Guira guira (Gmelin, 1788) — guira cuckoo
Himantopus himantopus (Linnaeus, 1758) — black-winged stilt
Histrionicus histrionicus (Linnaeus, 1758) — harlequin duck
Ichthyaetus ichthyaetus (Pallas, 1773) — Pallas's gull
Icterus icterus (Linnaeus, 1766) — Venezuelan troupial
Incana incana (Sclater & Hartlaub, 1881) — Socotra warbler
Indicator indicator (Sparrman, 1777) — greater honeyguide
Jacana jacana (Linnaeus, 1766) — wattled jacana
Lagopus lagopus (Linnaeus, 1758) — willow ptarmigan
Lerwa lerwa (Hodgson, 1833) — snow partridge
Leucogeranus leucogeranus (Pallas, 1773) — Siberian crane
Limosa limosa (Linnaeus, 1758) — black-tailed godwit
Luscinia luscinia (Linnaeus, 1758) — thrush nightingale
Manacus manacus (Linnaeus, 1766) — white-bearded manakin
Mascarinus mascarinus (Linnaeus, 1771) — Mascarene parrot or mascarin
Melanodera melanodera (Quoy & Gaimard, 1824) — white-bridled finch
Milvus milvus (Linnaeus, 1758) — red kite
Mitu mitu (Linnaeus, 1766) — Alagoas curassow
Nycticorax nycticorax (Linnaeus, 1758) — black-crowned night heron
Oenanthe oenanthe (Linnaeus, 1758) — northern wheatear
Oriolus oriolus (Linnaeus, 1758) — Eurasian golden oriole
Pampa pampa (Lesson, 1832) — wedge-tailed sabrewing
Pauxi pauxi (Linnaeus, 1766) — helmeted curassow
Perdix perdix (Linnaeus, 1758) — grey partridge
Petronia petronia (Linnaeus, 1766) — rock sparrow
Phoenicurus phoenicurus (Linnaeus, 1758) — common redstart
Pica pica (Linnaeus, 1758) — Eurasian magpie
Pipile pipile (Jacquin, 1784) — Trinidad piping guan
Poliocephalus poliocephalus (Jardine & Selby, 1827) — hoary-headed grebe
Porphyrio porphyrio (Linnaeus, 1758) — western swamphen
Porphyrolaema porphyrolaema (Deville & Sclater, 1852) — purple-throated cotinga
Porzana porzana (Linnaeus, 1766) — spotted crake
Puffinus puffinus (Brünnich, 1764) — Manx shearwater
Pyrilia pyrilia (Bonaparte, 1853) — saffron-headed parrot
Pyrope pyrope (von Kittlitz, 1830) — fire-eyed diucon
Pyrrhocorax pyrrhocorax (Linnaeus, 1758) — red-billed chough
Pyrrhula pyrrhula (Linnaeus, 1758) — Eurasian bullfinch
Quelea quelea (Linnaeus, 1758) — red-billed quelea
Radjah radjah (Garnot & Lesson, 1828) — radjah shelduck
Regulus regulus (Linnaeus, 1758) — goldcrest
Riparia riparia (Linnaeus, 1758) — sand martin, bank swallow
Rupicola rupicola (Linnaeus, 1766) — Guianan cock-of-the-rock
Serinus serinus (Linnaeus, 1766) — European serin
Spinus spinus (Linnaeus, 1758) — Eurasian siskin
Suiriri suiriri (Vieillot, 1818) — suiriri flycatcher
Sula sula (Linnaeus, 1766) — red-footed booby
Tadorna tadorna (Linnaeus, 1758) — common shelduck
Tchagra tchagra (Vieillot, 1816) — southern tchagra
Temnurus temnurus (Temminck, 1825) — ratchet-tailed treepie
Tetrax tetrax (Linnaeus, 1758) — little bustard
Todus todus (Linnaeus, 1758) — Jamaican tody
Troglodytes troglodytes (Linnaeus, 1758) — Eurasian wren
Tyrannus tyrannus (Linnaeus, 1758) — eastern kingbird
Urile urile (Gmelin, 1789) — red-faced cormorant
Vanellus vanellus (Linnaeus, 1758) — northern lapwing
Xanthocephalus xanthocephalus (Bonaparte, 1826) — yellow-headed blackbird
Xenopirostris xenopirostris (Lafresnaye, 1850) — Lafresnaye's vanga
Naja naja
Agama agama (Linnaeus, 1758) — rainbow agama
Ameiva ameiva (Linnaeus, 1758) — giant ameiva
Basiliscus basiliscus (Linnaeus, 1758) — common basilisk
Calotes calotes (Linnaeus, 1758) — common green forest lizard
Caretta caretta (Linnaeus, 1758) — loggerhead sea turtle
Cerastes cerastes (Linnaeus, 1758) — desert horned viper
Chalcides chalcides (Linnaeus, 1758) — Italian three-toed skink
Clelia clelia (Daudin, 1803) — mussurana
Cordylus cordylus (Linnaeus, 1758) — Cape girdled lizard
Enhydris enhydris (Schneider, 1799) — rainbow water snake
Hypnale hypnale (Merrem, 1820) — hump-nosed viper
Iguana iguana (Linnaeus, 1758) — green iguana, common iguana
Naja naja (Linnaeus, 1758) — Indian cobra
Natrix natrix (Linnaeus, 1758) — grass snake
Ophioscincus ophioscincus (Boulenger, 1887) — yolk-bellied snake-skink
Plica plica (Linnaeus, 1758) — collared treerunner
Scincus scincus (Linnaeus, 1758) — sandfish
Suta suta (Peters, 1863) — curl snake
Tetradactylus tetradactylus (Daudin, 1802) — long-toed seps
Anguilla anguilla
Carassius carassius
Limanda limanda
Alburnus alburnus — bleak
Alosa alosa — allis shad
Anableps anableps — largescale foureyes
Anguilla anguilla — European eel
Anostomus anostomus — striped headstander
Anthias anthias — swallowtail seaperch
Aspredo aspredo — a species of banjo catfish
Badis badis — blue perch, blue badis
Bagarius bagarius — devil catfish, goonch
Bagre bagre — coco sea catfish
Banjos banjos — banjofish
Barbatula barbatula — stone loach
Barbus barbus — barbel
Batasio batasio — a species of naked catfish
Belobranchus belobranchus — throat-spine gudgeon
Belone belone — garfish
Bidyanus bidyanus — silver perch
Boops boops — bogue
Brama brama — Atlantic pomfret
Brosme brosme — cusk
Butis butis — duckbill sleeper, crazy fish
Calamus calamus — saucereye porgy
Callichthys callichthys — cascarudo, armoured catfish
Capoeta capoeta — Caucasian scraper, Sevan khramulya
Carassius carassius — crucian carp
Catla catla — catla
Catostomus catostomus — longnose sucker
Chaca chaca — frogmouth catfish
Chandramara chandramara — a species of naked catfish
Chanos chanos — milkfish
Chitala chitala — Indian featherback
Chromis chromis — Mediterranean damselfish, Mediterranean chromis
Conger conger — European conger
Conta conta — conta catfish
Cynoglossus cynoglossus — Bengal tonguesole
Dactylopus dactylopus — Fingered dragonet
Dario dario — scarlet badis, scarlet dario
Decorus decorus — a species of Chinese carp/minnow
Dentex dentex — common dentex
Devario devario — Bengal danio
Erythrinus erythrinus — red wolffish
Gagata gagata — a species of sisorid catfish
Glyphis glyphis — speartooth shark
Gobio gobio — gudgeon
Gonorynchus gonorynchus — mousefish, beaked sandfish, beaked salmon
Hara hara — a species of South Asian river catfish
Hemilepidotus hemilepidotus — red Irish lord
Hippocampus hippocampus — short-snouted seahorse
Hippoglossus hippoglossus — Atlantic halibut
Histrio histrio — sargassum fish
Hucho hucho — Danube salmon, huchen
Huso huso — beluga sturgeon
Lactarius lactarius — false trevally
Lagocephalus lagocephalus — oceanic puffer
Lepadogaster lepadogaster — shore clingfish
Leuciscus leuciscus — common dace
Limanda limanda — common dab
Liparis liparis — common seasnail
Lithognathus lithognathus — white steenbras
Lota lota — burbot
Lutjanus lutjanus — bigeye snapper
Menidia menidia — Atlantic silverside
Merluccius merluccius — European hake
Microstoma microstoma — slender argentine
Mola mola — ocean sunfish
Molva molva — common ling
Mustelus mustelus — common smooth-hound
Myaka myaka — myaka
Nangra nangra — a species of sisorid catfish
Notopterus notopterus — bronze featherback
Oplopomus oplopomus — spinecheek goby
Pagrus pagrus — red porgy
Pangasius pangasius — pangas catfish
Phoxinus phoxinus — Eurasian minnow
Phycis phycis — forkbeard
Pinjalo pinjalo — pinjalo
Pollachius pollachius — pollack
Pristis pristis — largetooth sawfish
Pseudobagarius pseudobagarius — a species of stream catfish
Pungitius pungitius — ninespine stickleback
Rama rama — a species of naked catfish
Rasbora rasbora — Gangetic scissortail rasbora
Remora remora — common remora
Retropinna retropinna — New Zealand smelt
Rhinobatos rhinobatos — common guitarfish
Rita rita — rita
Rubicundus rubicundus — a species of hagfish
Rutilus rutilus — common roach
Sarda sarda — Atlantic bonito
Solea solea — common sole
Sphyraena sphyraena — European barracuda
Spinachia spinachia — sea stickleback
Sprattus sprattus — European sprat
Squatina squatina — angelshark
Synodus synodus — diamond lizardfish
Tandanus tandanus — eel-tailed catfish
Thymallus thymallus — grayling
Tinca tinca — tench
Torpedo torpedo — common torpedo
Trachurus trachurus — Atlantic horse mackerel
Trachycorystes trachycorystes — black catfish
Tropheops tropheops — golden tropheops
Vimba vimba — vimba bream
Zebrus zebrus — zebra goby
Zingel zingel — zingel
Zungaro zungaro — gilded catfish