title: A new species of the putatively myrmecophilous genus Plaumanniola Costa Lima, with notes on the systematic position of Plaumanniolini (Coleoptera: Staphylinidae: Scydmaeninae).
abstract: The enigmatic Neotropical genus Plaumanniola Costa Lima is revised. Plaumanniola sanctaecatharinae is redescribed and P. regina sp. n. is described (both from Brazil). Morphological structures of Plaumanniola are illustrated and the systematic position of the tribe Plaumanniolini is discussed. A previously postulated myrmecophily of this morphologically highly unusual genus is found to be weakly supported by biological observations and should be treated as a supposition that needs further study.
authors.affiliation: Museum of Natural History, Wrocław University, Sienkiewicza 21, 50-335 Wrocław, Poland. scydmaenus@yahoo.com
authors.forename: Paweł
authors.initials: P
authors.lastname: Jałoszyński
mesh_terms: D063147:Animal Distribution; D000825:Animal Structures / Q000033:anatomy & histology / Q000254:growth & development; D000818:Animals; D049628:Body Size; D001938:Brazil; D001517:Coleoptera / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development; D005260:Female; D008297:Male; D009929:Organ Size