Drusilla zyrasoides DVOŘÁK , 1988

Assing, Volker & V, North, 2015, On the Lomechusini fauna of Vietnam (Coleoptera: Staphylinidae: Aleocharinae), Linzer biologische Beiträge 47 (2), pp. 1257-1282 : 1261

Drusilla zyrasoides DVOŘÁK, 1988 ( Figs 41-50 )

Drusilla zyrasoides DVORAK, 1988: 4 f.

T y p e m a t e r i a l e x a m i n e d Holotype 3: " Vietnam, Tam Dao , 4.-11.VI.1985,

Vinh phu prov., Jan Víša lgt. / Holotypus / ex coll. M. Dvořák, National Museum Prague, Czech

Republic / Drusilla zyrasoides sp. n., det. M. Dvořák.86" (NMP). Paratypes: 333, 3♀♀: same

data as holotype (NMP).

M a t e r i a l e x a m i n e d: Vietnam: 13, 3♀♀ Vinh Phu province, Tam Dao, 20.-28.VI.1990, leg. Dvořák (NMP, cAss).

C o m m e n t: The original description is based on a male holotype, a female allotype, and seven paratypes (five males and two females) from " Vietnam, Tam Dao, Vinh phu Provinz" ( DVOŘÁK 1988). This species is characterized by a pronounced sexual dimorphism of the pronotum and of the abdominal segment VIII, as well as by the primary sexual characters. The external and sexual characters are illustrated in Figs 41-50 .

Figures

Figs 35-43: Peltodonia chinensis (PACE) from Zhejiang (35-36), Peltodonia atripalpis nov.sp. (37- 38), Orphnebius fansipanicus nov.sp. (39), O. dishamatus ASSING (40), and Drusilla zyrasoides DVOŘAK (41-43): aedeagus in lateral and in ventral view (35-38, 41-42); paramere (39-40); spermatheca (43). Scale bars: 0.2 mm.

Figs 44-53: Drusilla zyrasoides DVOŘAK (44-50), Orphnebius willersi PACE, holotype (51-52), and Zyras trapeziceps DVOŘAK, holotype (53): male forebody (44, 51); female forebody (45, 53); antenna (46); male abdomen (47, 52); male tergites VII-VIII (48); female tergite VIII (49); female sternite VIII (50). Scale bars: 44-47, 52-53: 1.0 mm; 48-51: 0.5 mm.