New data, new species, a new genus and a new tribe of Aleocharinae (Coleoptera: Staphylinidae) from the Antilles

Five tribes (Gyrophaenini, Falagriini, Athetini, Hoplandriini, Antillusini), five genera (Gyrophaena, Falagria, Ousipaliaglossa, Hoplandria, Antillusa) and five species are recognized. Four species, a genus, Antillusa, and a tribe Antillusini are described as new to science: Falagria (Leptagria) dominicana, Ousipaliaglossa soufrierensis, Hoplandria dominicana and Antillusa dominicana. All new species and the new genus are illustrated and compared with similar species or genera.