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Hypothetical species
Postulated extinct species without evidence From Wikipedia, the free encyclopedia
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Several species have been assumed to exist, but due to a lack of physical evidence they can only be regarded as potential species. Hypothetical species are usually believed to be extinct. They have caused confusion, as they may have been a separate species, a subspecies, an introduced species or a misidentification.[1]

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List of hypothetical species
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Birds
- Albin's Macaw
- Arkansaw siskin, Fringilla spaltria[2]
- Barraband's mystery black-breasted twelve-wired bird-of-paradise
- Bird of Washington, Haliaetus washingtoni[2]
- Blue-browed fig parrot
- Blue Mountain warbler, Sylvia montana[2]
- Blue-thighed lory, Lorius tibialis
- Dominican green-and-yellow macaw, Ara atwoodi
- Carbonated warbler, Sylvia carbonata[2]
- Cuvier's kinglet, Regulus cuvieri[2]
- Geoffroyus aureus
- Guadeloupe amazon, Amazona violacea
- Guadeloupe parakeet, Psittacara labati
- Hypothetical relatives of the Rodrigues parrot
- Jago fowl, Gallus giganteus
- Jamaican red macaw, Ara gossei
- Lesser Antillean macaw, Ara guadeloupensis
- Madeira finch, Goniaphea leucocephala
- Martinique amazon, Amazona martinicana
- Martinique macaw, Ara martinicus
- Meidum geese
- Painted vulture, Sarcoramphus sacra/Sarcoramphus papa ssp.
- Orange-breasted penguin
- Raiatea starling, Aplonis? ulietensis
- Red-headed macaw, Ara erythrocephala
- Roper River scrub robin, Drymodes superciliaris colcloughi
- Réunion stork, Leguatia gigantea[3]
- Réunion swamphen, Porphyrio caerulescens
- Small-headed flycatcher, Muscicapa minuta[2]
- Sushkin's goose, Anser neglectus
- Tahiti crake, Zapornia nigra
- Townsends' dickcissel, Spiza townsendi
- Townsend’s finch, Emberiza townsendi[2]
- Unicolored lory, Eos unicolor
- Unidentified Jamaican parrot
- Zhenniao
Non-avian dinosaurs
- Proavis (partim)
Mammals
- Andean wolf, Dasycyon hagenbecki
- Chilihueque, Lama araucana
- Chinese elephant, Elephas maximus rubridens
- Giraffa sahara[4]
- Kallana
- Long-necked seal, Phoca mutica
- Shrewdinger[5]
- Sonnerat's shrew, Diplomesodon sonnerati
- Steller's sea ape, Simia marina
- Sumxu
- Tailed slow loris, Nycticebus caudatus
- Unidentified extinct canid populations[6][7]
- Waitoreke
Fish
- Abyssal rainbow gar[8]
- Beebe's white-banded manta[9]
- Five-lined constellation fish, Bathysidus pentagrammus[8]
- Giant dragonfish, Bathysphaera intacta[8]
- Pallid sailfin, Bathyembryx istiophasma[8]
- Three-starred anglerfish, Bathyceratias trilynchnus[8]
Arthropods
- Acarus crossi
- Battus polydamas antiquus
- Euploea rogeri
- Guam glider, Neptis guamensis[10]
- Papilio antizox[11]
Other invertebrates
Plants
- Laysan fan palm, Pritchardia? sp
- Silphium
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See also
References
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