Dasyproctus Lepeletier de Saint Fargeau & Brulle , 1834

Yue, Dan, Ma, Li & Li, Qiang, 2021, The genus Dasyproctus (Hymenoptera, Apoidea, Crabronidae) in China, with description of two new species, ZooKeys 1025, pp. 21-34 : 21

Dasyproctus Lepeletier de Saint Fargeau & Brulle, 1834

Dasyproctus Lepeletier de Saint Fargeau & Brullé, 1834: 801. Type species: Dasyproctus bipunctatus Lepeletier de Saint Fargeau & Brullé, 1834, by monotypy .

Megapodium Dahlbom, 1844: 295. Type species: Megapodium westermanni Dahlbom, 1844, designated by Pate (1937: 37).

Bishamonis Tsuneki, 1983: 17, as subgenus of Dasyproctus . Type species: Dasyproctus guadalensis Tsuneki, 1983, by original designation and monotypy.

Diagnosis.

Body opaque or dull; scapal basin concave, simple or delimited dorsally by a carina; orbital fovea distinct to evanescent; antennal sockets contiguous with each other and with inner orbits; scape bicarinate; male flagellum simple or modified, most species without ventral setal fringe (except D. araboides ); mandible bidentate apically in male, tridentate in female; pronotal collar with anterior carina reaching pronotal lobe in males and most females; postspiracular carina, omaulus, and acetabular carina present, contiguous; verticaulus elongate, sometimes inconspicuous; propodeum moderately sculptured, dorsal face micro-ridged, rugose, or areolate, enclosure not or inconspicuously defined, lateral propodeal carina well developed; legs simple or with hind femur modified; recurrent vein joining submarginal cell beyond its middle; jugal lobe shorter than submedian cell; gaster with first segment elongate-pedunculate; male without pygidial plate, female pygidial plate markedly narrowed, concave ( Bohart and Menke 1976; Leclercq 2015).