U1-13 - Grottes à invertébrés troglobiontes

Troglobiont invertebrate caves

Classification des habitats EUNIS 2022

Descriptif de l'habitat

Caves harbouring communities that include no troglobiont amphibians or fish, but include troglobiont invertebrates, limited worldwide to a relatively small number of species belonging to a limited number of groups, and including remarkable relict species. In the Palaearctic region, the majority are situated in the northern Mediterranean basin and the peri-Pontic region. Gastropoda, Opiliones, Chilopoda (Lithobiidae), Collembol, Coleoptera (Bathysciinae and Trechinae subfamilies) among the terrestrial faunas, Turbellaria, Gastropoda and Urodela, among the aquatic faunas, are characteristic of their communities, and essentially restricted to caves of temperate regions.

Bibliographie

 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)