English or local name | Scientific name | Range | Last seen |
---|---|---|---|
(Pseudoscorpion) | Neobisium crassifemoratum | Lithuania? | ? |
(Scorpion) | Akrav israchanani | Israel | Between 1960 and 1991 |
(Tick) | Ixodes nitens | Christmas Island, Australia | 1903 |
Budd’s Oahu tree-snail | Achatinella buddii | Oahu (Hawaii) | Around 1900 |
Giant Brazilian earthworm | Rhinodrilus fafner | Brazil | 1912 |
Caribbean monk seal nasal mite | Halarachne americana | Caribbean | 1952 |
Lake Pedder earthworm | Hypolimnus pedderensis | Tasmania | After 1972 |
Cascade funnelweb spider | Hadronyche pulvinator | Tasmania | 1926 |
Namibian candonid crustacean | Namibcypris costata | Namibia (Africa) | 1996 ? |
Pasadena freshwater shrimp | Syncaris pasadenae | California (USA) | 1933 |
(Land snail) | Plegma duponti | Mauritius | 19th century |
(Land snail) | Tropidophora carinata | Réunion, Mauritius | 1881 |
Passenger pigeon mite | Diplaegidia gladiator | Canada | 1914 |
(Orb-weaving spider) | Araneus hortensis | Madeira | 1859 |
(Centipede) | Mecistocephalus cyclops | Seychelles | 1892 |
Lion’s Hill velvet worm | Peripatopsis leonina | South Africa | 1900 |
Alachua fairy shrimp | Branchinella alachua | Florida (USA) | 1947 |
Brauer’s spiky harvestman | Centrobunus braueri | Mahé, Seychelles | 1894 |
Gardiner’s giant mite | Dicrogonatus gardineri | Mahé, Seychelles | 1909 |
(Harvestman) | Hirstienus nanus | Seychelles | 1908 |
(Harvestman) | Metazalmoxis ferruginea | Mahé, Seychelles | 1892 |
Spiny harvestman | Peromona erinacea | Seychelles | 1892 |
(Harvestman) | Sitalcicus gardineri | Mahé, Seychelles | 1908 |
Huntsman spider) | Stipax triangulifer | Mahé, Seychelles | 1898 |
Huntsman spider) | Thomasettia seychellana | Seychelles | 1911 |
(Millipede) | Eucarlia alluaudi | Marianne, Seychelles | 1892 |
(Millipede) | Spirobolellus praslinus | Praslin, Seychelles | 1902 |
(Millipede) | Orthomorpha crinita | Mahé, Seychelles | 1894 |
(Copepod) | Afrocyclops pauliani | Madagascar | 1951 |
(Copepod) | Tropodiaptomus ctenopus | Madagascar | nach 1930 ? |
Sooty crayfish | Pacifastacus nigrescens | California (USA) | 1900 |
Sandhills crayfish | Procambarus angustatus | Georgia (USA) | 1856 |
Rubious Cave amphipod | Stygobromus lucifugus | Illinois (USA) | ? |
Huntsman spider) | Pleorotus braueri | Mahé, Seychelles | 1894 |
Shelta Cave crayfish | Orconectes sheltae | Alabama (USA) | Rediscovered in 2019 |
Flat pigtoe mussel | Pleurobema marshalli | Alabama, Mississippi (USA) | 1980 |
Green-blossom pearly mussel | Epioblasma torulosa gubernaculum | Tennessee River (USA) | 1982 |
Tubercled-blossom pearly mussel | Epioblasma torulosa torulosa | USA | 1969 |
Southern Acornshell mussel | Epioblasma othcaloogensis | Coosa & Cahaba River (USA) | 1974 |
Stirrupshell mussel | Theliderma stapes | Alabama, Mississippi (USA) | 1987 |
Turgid-blossom pearly mussel | Epioblasma turgidula | Cumberland & Tennessee River (USA) | 1965 |
Upland combshell mussel | Epioblasma metastriata | Mobile River Basin (USA) | 1988 |
Yellow-blossom pearly mussel | Epioblasma florentina florentina | Cumberland & Tennessee River (USA) | 1967 |
Beaverpond marstonia | Marstonia castor | Georgia (USA) | 2000 |
(Land snail) | Pseudopomatias lyui | India ? | ? |
(Land snail) | Pseudopomatias zhuoi | India ? | ? |
(Land snail) | Pseudopomatias shanensis | Myanmar | 1895 |
(Land snail) | Pseudopomatias reischuetzi | India | 1903 |
(Land snail) | Pseudopomatias harli | India | Early 20th century ? |
Payden’s isopod | Exosphaeroma paydenae | Alaska, Aleutian Islands | 1873 |
(Cirrina) | Stauroteuthis albatrossi | Northwest Pacific | 1906 |
(Feather mite) | Chiasmalges carolinensis | North America | 1927 |
Big black rocksnail | Lithasia hubrichti | Mississippi (USA) | Rediscovered in 2022 |
Yellow-tipped Oahu tree snail | Achatinella apexfulva | Oahu (Hawaii) | 2019 |
Decorated Oahu tree snail | Achatinella decora | Oahu (Hawaii) | Around 1900 |
(Tree snail) | Achatinella valida | Oahu (Hawaii) | 1951 |
Abbreviated Oahu tree snail | Achatinella abbreviata | Oahu (Hawaii) | 1963 |
Elegant Oahu tree snail | Achatinella elegans | Oahu (Hawaii) | 1952 |
(Tree snail) | Achatinella casta | Oahu (Hawaii) | ? |
(Tree snail) | Achatinella caesia | Oahu (Hawaii) | Around 1900 |
Two-morphed Oahu tree snail | Achatinella dimorpha | Oahu (Hawaii) | 1967 |
Judd’s Oahu tree snail | Achatinella juddii | Oahu (Hawaii) | 1958 |
(Tree snail) | Achatinella juncea | Oahu (Hawaii) | 1951 |
(Tree snail) | Achatinella lehuiensis | Oahu (Hawaii) | 1922 or 1936 |
(Tree snail) | Achatinella papyracea | Oahu (Hawaii) | Before 1945 |
Spalding’s Oahu tree snail | Achatinella spaldingi | Oahu (Hawaii) | 1938 |
Thaanum’s Oahu tree snail | Achatinella thaanumi | Oahu (Hawaii) | Around 1900 |
Fagilde’s trapdoor spider | Nemesia berlandi | Portugal (North) | Rediscovered in 2023 |
(Freshwater snail) | Aylacostoma stigmaticum | Argentina, Paraguay | ? |
(Freshwater snail) | Aylacostoma guaraniticum | Argentina, Paraguay | ? |
(Freshwater prawn) | Macrobrachium purpureamanus | Kundur (Indonesia) | 1998 ? |
(Scorpion) | Belisarius ibericus | Iberian Peninsula | 1952 ? |
(Scorpion) | Tityus exstinctus | Martinique | 1884 |
(Freshwater crab) | Potamonautes bipartitus | Uganda | 1892 |
Kunene River crab | Potamonautes dubius | Angola, Namibia | 1890 |
(Hydrozoa) | Craspedacusta iseana | Japan | 1921 |
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