A review of the genus Satonius (Coleoptera: Myxophaga: Torridincolidae): taxonomic revision, larval morphology, notes on wing polymorphism, and phylogenetic implications Hájek, Jiří Fikáček, Martin Acta Entomologica Musei Nationalis Pragae 2008 2008-12-08 48 2 655 676 Hájek & Fikáček, 2008 Hájek & Fikáček 2008 [467,718,673,698] Insecta Torridincolidae Satonius GBIF Animalia Coleoptera 8 663 Arthropoda species schoenmanni sp. nov.  ( Fig. 7)    Typelocality. China, Hunan province, ca. 25 kmN Pingjiang, ca. 28°50′10″N, 113°38′05″E, ca. 200 ma s.l.  Type material.  HOLOTYPE: J ( CASS), ‘ CHINA: Hunan,  20.3.2003/ ca. 25 kmN Pingjiang City, 113°38′05″E 28°50′10″N/ ca.  200 m, leg. Schönmann, / Komarek& Wang(CWBS 499)’. PARATYPES: 3 ♀♀, same label data as holotype( CASS, NHMW, NMPC).   Diagnosis.Small and broad species; body length 1.6 mm, width 1.0 mm. Sides of pronotum broadly bordered. Lateral margin of elytra visible only in humeral part. Brachypterous species; hind wing membranous, 0.35 mmlong (elytron 1.00 mm long), venation reduced. Male genitalia. Median lobe of aedeagus with dorsal side slightly rounded in basal two thirds, straight in apical third; ventral side slightly concave, apex with minute hook. Parameres rather wide, with four long setae apically, base with short field of pores along ventral surface ( Fig. 7).  Bionomics.At the typelocality, water beetles were collected in a 3-5 mwide stream with boulders on cliffs, between sparse riparian vegetation and in flood debris (H. Schönmann, pers. comm. 2008). No detailed data on the precise microhabitat of this species are known.   Etymology.The new species is dedicated to one of its collectors, Heinrich Schönmann (NHMW), a specialist on the Hydrophilidae.   Distribution.So far known only from the typelocality in Hunan province, China( Fig. 32). 2003-03-20 CASS Schonmann & Komarek & Wang China 200 28.836111 Pingjiang City 20 113.63472 8 663 1 Hunan holotype