NEW DATA ON THE XANTHOLININI FROM THE ORIENTAL REGION.43. NEW SPECIES AND NEW RECORDS (COLEOPTERA STAPHYLINIDAE) 273thContribution to the knowledge of the Staphylinidae

The following new species for the listed countries are described and their diagnostic structures are figured:Pachycorynus insularissp. n. (Sri Lanka), Metolinus sibayaksp. n. (Sumatra), Erymus tujuh sp. n. (Sumatra), Atopolinustanaratasp. n. (Malaysia), and Atopolinus nigellussp. n. (Vietnam). The following species are new records for the namedcountries: Zeteotomus bedugulensis Bordoni, 2002 (Java), Spaniolinus rubidusBordoni, 2002 (Malaysia),Thyreocephalus annulatus (Fauvel, 1895) (Tioman Isl., Malaysia), Phacophallus japonicus(Cameron, 1933)(Cambodia), Emathidis humerosa(Bernhauer, 1923) (Vietnam), and Atopolinus ovaliceps(Scheerpeltz, 1965) (Vietnam).New distribution records are given for several species