On the Stenus LATREILLE 1797 from Taiwan with non-spotted elytra (Coleoptera, Staphylinidae) (327 Contribution to the Knowledge of Steninae) Author Puthz, V. text Linzer biologische Beiträge 2012 2012-12-28 44 2 1431 1475 journal article 269966 10.5281/zenodo.5337424 7c26f212-ab38-4e92-b461-cdb7dc073af5 0253-116X 5337424 Stenus perpauperculus nov.sp. ( Figs 46, 52 ) Type material: Holotype () and 1 - paratype : TAIWAN : Chiayi Hsien : Alishan , Nat. Scen. Area , Road 18 km 85 + Road to Youth Activation Center , ca. 2000m , forest litter, 11.IV.2006 , S. Vít. - HT im MHNG , PT in cP (head in coll Betz, Tübingen). Description:Asin S. perpauper nov.sp. Length: 2.5-2.8mm (forebody: 1.4mm ). PM of the HT: HW: 28.5; DE: 14; PW: 21; PL: 21.5; EW: 26.5; EL: 22; SL: 16. Male: Ventral characters as in S. perpauper . Aedeagus very similar so that of S. perpauper , apical portion of median lobe with a short, rounded, slightly prominent apex, distal portion of expulsion hooks slightly longer; parameres with 10 apical setae. Female: Ventral characters as in S. perpauper . Spermatheca (fig. 52), infundibulum distinctly longer than in the compared species. Comparative notes: This new species may be distinguished from S. perpauper by the slightly denser abdominal punctation: on tergite 7 interstices are about as large as punctures or only slightly smaller. Etymology: Since it is a small inconspicuous species and very near to S. perpauper I name it " perpauperculus " (Lat. = very miserable).