Ochthebius (s.str.) capicola (Coleoptera) re-discovered in the Cape Peninsula, South Africa

Abstract

New distributional records and ecological observations are presented for the Cape endemic hydraenid Ochthebius capicola. Considered extinct on the Cape Peninsula, the species has been re-discovered at two adjacent locations as well as at a new site in Tsitsikamma National Park, Eastern Cape. New species associations are recorded, in conjunction with observations confirming this species' preference for algae-covered rock surfaces in the hypersaline pools of the supralittoral zone. Provisional internationally-endangered status for this species was examined but considered dependent on future data. It was considered likely that the beetle may be insufficiently recorded, due to its atypical habitat requirement. A synopsis of the taxonomic status of this species and Ochthebius rubripes is given. Notes on both species are provided, as well as a record of sympatric occurrence.