THE NATURAL-HISTORY CATALOGUE
A branch of the living world.
110,000 accepted animal species, linked through classification, synonyms, distributions and source literature.
These attributed records come from Catalogue of Life, 2026-09-11. Detail varies; they are not all fully researched, illustrated articles. Browse researched folklore and fiction.
Matches documented source distribution records. Geographic coverage is incomplete.
| Species | Classification | Source status |
|---|---|---|
| Didontogaster cordylina Thompson, 1979 | PolychaetaAnnelida | Accepted speciesRecorded extinct |
| Diduga pectinifer Hampson, 1900 | ErebidaeArthropoda | Accepted speciesExtinction status not supplied |
| Diduga plumosa Hampson, 1911 | ErebidaeArthropoda | Accepted speciesExtinction status not supplied |
| Diduga trichophora Hampson, 1900 | ErebidaeArthropoda | Accepted speciesExtinction status not supplied |
| Didugua leona (Druce, 1898) | NotodontidaeArthropoda | Accepted speciesExtinction status not supplied |
| Didymites globus (Quenstedt, 1845) | DidymitidaeMollusca | Accepted speciesRecorded extinct |
| Didymites quenstedti von Mojsisovics, 1875 | DidymitidaeMollusca | Accepted speciesRecorded extinct |
| Didymites sphaeroides von Mojsisovics, 1875 | DidymitidaeMollusca | Accepted speciesRecorded extinct |
| Didymites subglobus von Mojsisovics, 1875 | DidymitidaeMollusca | Accepted speciesRecorded extinct |
| Didymocantha flavopicta McKeown, 1949 | CerambycidaeArthropoda | Accepted speciesRecorded extant |
| Didymocantha obliqua Newman, 1840 | CerambycidaeArthropoda | Accepted speciesRecorded extant |
| Didymocantha pallida Broun, 1893 | CerambycidaeArthropoda | Accepted speciesRecorded extant |
| Didymocentrotus denticollis (Pascoe, 1867) | CerambycidaeArthropoda | Accepted speciesRecorded extant |
| Didymocentrotus foveatus (Aurivillius, 1917) | CerambycidaeArthropoda | Accepted speciesRecorded extant |
| Didymocentrus hasethi (Kraepelin, 1896) | DiplocentridaeArthropoda | Accepted speciesExtinction status not supplied |
| Didymocentrus jaumei Armas, 1976 | DiplocentridaeArthropoda | Accepted speciesExtinction status not supplied |
| Didymocentrus krausi Francke, 1978 | DiplocentridaeArthropoda | Accepted speciesExtinction status not supplied |
| Didymocentrus martinicae Teruel & Questel, 2020 | DiplocentridaeArthropoda | Accepted speciesExtinction status not supplied |
| Didymocentrus minor Francke, 1978 | DiplocentridaeArthropoda | Accepted speciesExtinction status not supplied |
| Didymocentrus trinitarius (Franganillo, 1930) | DiplocentridaeArthropoda | Accepted speciesExtinction status not supplied |
| Didymocentrus waeringi Francke, 1978 | DiplocentridaeArthropoda | Accepted speciesExtinction status not supplied |
| Didymoceras awajiense (Yabe, 1901) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras californicum Anderson, 1958 | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras cheyennense (Meek & Hayden, 1856) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras cochleatus (Meek & Hayden, 1858) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras donezianum (Michailov, 1951) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras draconis (Stephenson, 1941) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras stevensoni (Whitfield, 1877) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras tenuicostatus (Meek & Hayden, 1858) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras tortus (Meek & Hayden, 1858) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras umbilicatus (Meek & Hayden, 1858) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras uncus (Meek & Hayden, 1858) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymoceras vespertinus (Conrad, 1874) | NostoceratidaeMollusca | Accepted speciesRecorded extinct |
| Didymochelia edwardi Bellan-Santini & Ledoyer, 1987 | DidymocheliidaeArthropoda | Accepted speciesRecorded extant |
| Didymochelia ledoyeri Lowry & Stoddart, 1995 | DidymocheliidaeArthropoda | Accepted speciesRecorded extant |
| Didymochelia spongicola K.H. Barnard, 1931 | DidymocheliidaeArthropoda | Accepted speciesRecorded extant |
| Didymocodium euthynni Yamaguti, 1970 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymoctenia exsuperata (Walker, 1860) | GeometridaeArthropoda | Accepted speciesRecorded extant |
| Didymocylindrus filiformis Ishii, 1935 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocylindrus fusiformis (Ishii, 1935) Pozdnyakov, 1966 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocylindrus gasteralis (Abdul-Salam & Sreelatha, 1995) Pozdnyakov, 1996 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocylindrus simplex (Ishii, 1935) Yamaguti, 1970 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocylindrus trilobatus (Abdul-Salam & Sreelatha, 1995) | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocystis abdominalis Yamaguti, 1938 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocystis alalongae Yamaguti, 1938 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocystis albacari Pozdnyakov, 1996 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocystis chorinemi Pozdnyakov, 1996 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocystis dolichorchis (Gu & Shen, 1983) Murugesh & Madhavi, 1995 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocystis guttata Murugesh & Madhavi, 1995 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
| Didymocystis katsuwoni (Yamaguti, 1970) Pozdnyakov, 1996 | DidymozoidaePlatyhelminthes | Accepted speciesExtinction status not supplied |
Source and selection
Bánki, O., Roskov, Y., Döring, M., Ower, G., Hernández Robles, D. R., Plata Corredor, C. A., Stjernegaard Jeppesen, T., Örn, A., Pape, T., Hobern, D., Garnett, S., Little, H., DeWalt, R. E., Miller, J., Orrell, T., Aalbu, R., Abbott, J., Aedo, C., Aescht, E., et al. (2026). Catalogue of Life (Version 2026-09-11). Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgz5n
First records in source order under phylum quotas, then source-order overflow if a quota is short. This is a selective snapshot. Source name strings can include author names, which are also searchable.