. Bonn zoological bulletin. Zoology. Revision of Himalayan Lathrobium 197. 234 235 233 231 Figs 224-235. Lathrobium barbatum (224-231) and L. barbatulum (232-235). 224: forebody; 225: male metatibia; 226, 232: male stemite VII; 227, 233: male stemite VIII; 228, 234: aedeagus in lateral view; 229, 235: aedeagus in ventral view; 230: fe- male metatibia; 231: female stemite VIII. Scale bars: 224: mm; 225-235: mm. gin of tergite VIII convex; stemite VII posteriorly im- pressed and with three transverse rows each composed of numerous palisade setae (Fig. 232); stemite VIII in the middle imp
. Bonn zoological bulletin. Zoology. Revision of Himalayan Lathrobium 197. 234 235 233 231 Figs 224-235. Lathrobium barbatum (224-231) and L. barbatulum (232-235). 224: forebody; 225: male metatibia; 226, 232: male stemite VII; 227, 233: male stemite VIII; 228, 234: aedeagus in lateral view; 229, 235: aedeagus in ventral view; 230: fe- male metatibia; 231: female stemite VIII. Scale bars: 224: mm; 225-235: mm. gin of tergite VIII convex; stemite VII posteriorly im- pressed and with three transverse rows each composed of numerous palisade setae (Fig. 232); stemite VIII in the middle impressed and with very sparse pubescence, pos- terior margin with rather deep and weakly asymmetric ex- cision (Fig. 233); aedeagus approximately mm long, with asymmetric ventral process and with lamellate dor- sal plate (Figs 234-235). §: unknown. Comparative notes. Lathrobium barbulatwn is distin- guished from the highly similar and undoubtedly closely related L. barbatum by the shape of the apical row of pal- isade setae of the male stemite VII, the less strongly asym- metric posterior excision of the male stemite VIII, and by the morphology of the aedeagus (shape of the apex of the ventral process, transversely rectangular dorsal plate). From other species of the L. pectinatum group, it is read- ily distinguished also by the modifications of the male meso- and metatibiae. Bonn zoological Bulletin 61 (2): 142-209 ©ZFMK. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zoologisches Forschungsmuseum Alexander Koenig. Bonn : Zoologisches Forschungsmuseum Alexander Koenig
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