Lamiogethes hastipenis Liu & Yang & Huang & Cline & Sabatelli & Audisio 2020, sp. n. ...

Lamiogethes hastipenis sp. n. (Figs. 1b, 2 c–d, 3e, 5) Diagnosis. Vaguely similar in external body shape and color to the rare Palearctic species L. buyssoni (Brisout de Barneville, 1882) (in the L. difficilis species group: Audisio 1993). Male protarsi wide, but markedly narrower than in the closely related L. falcatus sp. n., ca. 0.9× as wide as maximum width of the antennal club (Figs. 1b, 3e), ratio WFTA/LFTA ≈ 0.28. Male metatibiae normally shaped, not arcuately sinuate along inner edge (Fig. 1b) and rather rectilinear along most of their outer edge. Male genitalia distinctively shaped, w... Mehr ...