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 |
|---|---|---|
| Kaloula kalingensis Taylor, 1922 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula kokacii Ross & Gonzales, 1992 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula laosensis Poyarkov, Orlov, Gorin & Milto, 2024 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula latidisca Chan, Grismer & Brown, 2014 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula mediolineata Smith, 1917 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula meridionalis Inger, 1954 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula nonggangensis Mo, Zhang, Zhou, Chen, Tang, Meng & Chen, 2013 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula picta (Duméril & Bibron, 1841) | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula pulchra Gray, 1831 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula rigida Taylor, 1922 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula rugifera Stejneger, 1924 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula verrucosa Boulenger, 1904 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kaloula walteri Diesmos, Brown & Alcala, 2002 | MicrohylidaeChordata | Accepted speciesRecorded extant |
| Kalyptatherina helodes (Ivantsoff & Allen, 1984) | TelmatherinidaeChordata | Accepted speciesExtinction status not supplied |
| Kalyptodoras bahiensis Higuchi, Britski & Garavello, 1990 | DoradidaeChordata | Accepted speciesExtinction status not supplied |
| Kamoharaia megastoma (Kamohara, 1936) | BothidaeChordata | Accepted speciesExtinction status not supplied |
| Kanakysaurus viviparus Sadlier, Bauer, Smith & Whitaker, 2004 | ScincidaeChordata | Accepted speciesExtinction status not supplied |
| Kanakysaurus zebratus Sadlier, Bauer, Smith & Whitaker, 2008 | ScincidaeChordata | Accepted speciesExtinction status not supplied |
| Kanekonia florida Tanaka, 1915 | AploactinidaeChordata | Accepted speciesExtinction status not supplied |
| Kanekonia leichhardti Johnson, 2013 | AploactinidaeChordata | Accepted speciesExtinction status not supplied |
| Kanekonia pelta Poss, 1982 | AploactinidaeChordata | Accepted speciesExtinction status not supplied |
| Kanekonia queenslandica Whitley, 1952 | AploactinidaeChordata | Accepted speciesExtinction status not supplied |
| Atlantic Bamboo RatKannabateomys amblyonyx (Wagner, 1845) | EchimyidaeChordata | Accepted speciesRecorded extant |
| Karalepis stewarti Hardy, 1984 | TripterygiidaeChordata | Accepted speciesExtinction status not supplied |
| Karalla daura (Cuvier, 1829) | LeiognathidaeChordata | Accepted speciesExtinction status not supplied |
| Karalla dussumieri (Valenciennes, 1835) | LeiognathidaeChordata | Accepted speciesExtinction status not supplied |
| Sumatran Short-tailed SnakeKarnsophis siantaris Murphy & Voris, 2013 | HomalopsidaeChordata | Accepted speciesExtinction status not supplied |
| Karrerichthys latisulcatus (Frost, 1933) | MelanonidaeChordata | Accepted speciesRecorded extinct |
| Karrerichthys tenuis (Stinton, 1957) | MelanonidaeChordata | Accepted speciesRecorded extinct |
| Korean Crevice SalamanderKarsenia koreana Min, Yang, Bonett, Vieites, Brandon & Wake, 2005 | PlethodontidaeChordata | Accepted speciesRecorded extant |
| Karsten totoyensis (Garman, 1903) | GobiidaeChordata | Accepted speciesExtinction status not supplied |
| Karoo Girdled LizardKarusasaurus polyzonus (Smith, 1838) | CordylidaeChordata | Accepted speciesExtinction status not supplied |
| Memorable pricklebackKasatkia memorabilis Soldatov & Pavlenko, 1916 | StichaeidaeChordata | Accepted speciesExtinction status not supplied |
| sixspot pricklebackKasatkia seigeli Posner & Lavenberg, 1999 | StichaeidaeChordata | Accepted speciesExtinction status not supplied |
| Kassina arboricola Perret, 1985 | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina cassinoides (Boulenger, 1903) | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina cochranae (Loveridge, 1941) | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina decorata (Angel, 1940) | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina fusca Schiøtz, 1967 | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina jozani Msuya, Howell & Channing, 2007 | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina kuvangensis (Monard, 1937) | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina lamottei Schiøtz, 1967 | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina maculifer (Ahl, 1924) | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina maculosa (Sternfeld, 1917) | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina mertensi Laurent, 1952 | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina schioetzi Rödel, Grafe, Rudolf & Ernst, 2002 | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina senegalensis (Duméril & Bibron, 1841) | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassina somalica Scortecci, 1932 | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kassinula wittei Laurent, 1940 | HyperoliidaeChordata | Accepted speciesRecorded extant |
| Kataphraktosaurus ungerhamiltoni Rojas-Runjaic, Barrio-Amorós, Señaris, Riva & Castroviejo-Fisher, 2021 | GymnophthalmidaeChordata | 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.