Ocypus(Pseudocypus) aethiops (Waltl, 1835) - new but not unexpected rove beetle in Canary Islands (Coleoptera, Staphylinidae)

Western Mediterranean rove-beetle species, Ocypus (Pseudocypus) aethiops (Waltl, 1835) is recorded from Canary Islands (Tenerife) for the first time. Notes on the other Canarian species of the genus and hitherto distribution of O. (P.) aethiops are also included. A key to all Ocypus species known from Canary Islands is provided.