On the Staphylinidae of the Greek island Corfu (Insecta: Coleoptera)
A study of nearly 10,000 specimens of Staphylinidae collected in the Ionian island Corfu, Greece, in late spring 2017 yielded more than 233 species. Additional, previously unpublished records of 66 named species are reported from the island. Two species are described and illustrated: Borboropora corcyrana Assing spec. nov. of the Aleocharinae and Ocypus corcyranus Assing spec. nov. of the Staphylininae. As many as 118 named species are reported from Corfu for the first time, 21 of these species represent first records from Greece. One name is revalidated and six names are synonymized: Euplectus jonicus Meggiolaro, 1966 (revalidated) = E. jonicus corcyreus Meggiolaro, 1966, syn. nov.; Mycetoporus punctipennis Scriba, 1868 = M. insulanus Luze, 1901, syn. nov.; Anotylus tetracarinatus (Block, 1799) = A. corcyranus (Coiffait, 1968), syn. nov.; Bledius corniger Rosenhauer, 1856 = B. bubalus Gistel, 1857, syn. nov.; Paederus littoralis Gravenhorst, 1802 = P. pelikani Reitter, 1884, syn. nov.; Leptacinus batychrus (Gyllenhal, 1827) = Phacophallus corcyranus Bordoni, 2017, syn. nov. Including reliable previous literature records and the new records reported in the present paper, 446 named species (plus additional unnamed species) are currently known from Corfu. Thus, the known fauna of this island is significantly more diverse than those of other East Mediterranean islands, including the much larger Cyprus. A checklist of the Staphylinidae fauna of Corfu is provided. Although at present 18 species and subspecies have been recorded exclusively from Corfu, most of them are unlikely to represent island endemics; three of these species are of doubtful taxonomic status. Nomenclatural Acts Borboropora corcyrana spec. nov. – urn:lsid:zoobank.org:act:8D35093D-8EBF-4E9C-9876-AB758F4FC973 Ocypus corcyranus spec. nov. – urn:lsid:zoobank.org:act:812099FA-F72A-41E5-B96B-258F8F48639A