Primeuchroeus Linsenmaier, 1968

Wei, Na-sen, Rosa, Paolo & Xu, Zai-fu, 2014, Contributions to the knowledge of the Chinese Primeuchroeus Linsenmaier, 1968 (Hymenoptera, Chrysididae), with a key to species, ZooKeys 373, pp. 43-56 : 44-45

Genus Primeuchroeus Linsenmaier, 1968

Primeuchroeus Linsenmaier 1968: 38. Type species: Chrysis papuana Mocsáry 1899. Linsenmaier 1982: 325; Bohart 1988: 21; Kimsey and Bohart 1991: 535; Kim 2013: 95.

Papuachrysis Linsenmaier 1968: 52. Type species: Chrysis alces Linsenmaier 1968. Synonymized by Kimsey and Bohart 1991.

Diagnosis.

Scapal basin usually with fine transverse striae (Figs 3, 12, 21, 30). TFC often down-curved crescent, sometimes apparently double (Figs 21, 30), rarely flat or absent (Figs 3, 12). Subgenal area defined by carina. Mesopleuron without scrobal sulcus (Figs 6, 15, 24, 33). Forewing with Rs short and ending abruptly (Figs 5, 14, 32), or Rs long and nearly complete (Fig. 23). Lateral margin of T-III edentate (Figs 9, 18, 36), dentate, or convex basally (Fig. 27). Apex of T-III usually round (Figs 7, 16, 34) or obtusely angled medially (Fig. 25), rarely tridentate. Female T-IV with coarse transverse ridges.

Key to the Chinese species of Primeuchroeus Linsenmaier