Stenancistrocerus de Saussure, 1863

Li, Ting-Jing, Bai, Yue & Chen, Bin, 2022, A revision of the genus Jucancistrocerus Blüthgen, 1938 from China, with review of three related genera (Hymenoptera: Vespidae: Eumeninae), Zootaxa 5105 (3), pp. 401-420 : 415

Genus Stenancistrocerus de Saussure, 1863

Stenancistrocerus de Saussure, 1863: 216 , division of subgenus Ancistrocerus Wesmael of genus Odynerus Latreille (2 species).

Type species Odynerus atropos Lepeletier, 1841 , by subsequent designation of Bequaert, 1925.

Stenancystrocerus [!] Dalla Torre, 1894: 55-95, on 10 pages.

Atropancistrocerus Blüthgen, 1938b: 442 , 444, 461. Type species Odynerus (Ancistrocerus) hispanicus Dusmet, 1903 , by original designation.

Diagnosis. Clypeus wider than long, apical margin widely emarginated, emargination wider than interantennal distance ( Fig. 74 ); pretegular keel present and developed on the pronotum; tegula impunctate ( Fig. 76 ); transverse edge of T1 lying on the plane of the horizontal surface, directly behind the carina roughly punctate ( Fig. 77 ); punctures on T3 no coarser than those of T2 ( Fig. 79 ).

Distribution. Palaearctic and Oriental Region.

Figures

FIGURES 73–80. Stenancistrocerus (Paratropancistrocerus) transcaspicus, ♀. 73. Habitus, dorsal view; 74. Head, frontal view; 75. Head and pronotal carina, frontal view; 76. Tegula, dorsal view; 77. T1, dorsal view; 78. Propodeum, dorsal view; 79. T2–T6, dorsal view; 80. S2–S6, ventral view.