U1-11 - Grottes à vertébrés troglobiontes

Troglobiont vertebrate caves

Classification des habitats EUNIS 2022

Descriptif de l'habitat

Caves harbouring communities that include troglobic amphibians or fish, limited worldwide to a very small number of highly distinctive organisms, mostly relict forms of extremely limited distribution, including 15 species of amphibians, limited to North America and Europe, and about 38 species of fishes belonging to 13 families, notably, Cyprinidae, Gobiidae, Bythitidae, Pimelodidae, Characidae, Cobitidae, Amblyopsidae, Clariidae, Ictaluridae, Trichomycteridae, Ophidiidae, Synbranchidae. Palaearctic representatives include a unique amphibian, as well as cyprinids and gobiid fishes.

Bibliography

 European Topic Centre on Biological Diversity, 2021. EUNIS terrestrial habitat classification 2021 including crosswalks. ETC/BD-EEA. Table Excel transmise par S. Hennekens (Alterra) le 14/02/2022. (Source)