Adryinus Olmi, 1984

Olmi, Massimo, Copeland, Robert S. & Noort, Simon Van, 2019, Dryinidae of the Afrotropical region (Hymenoptera, Chrysidoidea), Zootaxa 4630 (1), pp. 1-619 : 400

13. Genus Adryinus Olmi, 1984

Adryinus Olmi 1984: 1126 ; 1993b: 78; Olmi et al. 2000: 153; He & Xu 2002: 297; Moya-Raygoza & Olmi 2010: 99; Xu et al. 2013: 337; Olmi & Virla 2014: 338.

Type species. Adryinus cerrutii (Benoit 1951), by original designation.

Diagnosis. ♀: Fully winged ( Figs 162A, B ); palpal formula 6/3; antenna with ADOs; pronotum crossed by strong transverse furrow ( Figs 162B , 164C ); notauli absent; enlarged claw with one subapical tooth and lamellae, or peg–like setae, or bristles ( Figs 163A, B ); tibial spurs 1/0/1. ♂: Unknown.

Distribution. Afrotropical, Oriental, Nearctic, Neotropical.

Hosts. Unknown.

World species. 12 species are known, eight in the Afrotropical region.

Figures

FIGURE 162. A–C: habitus of Adryinus species:A, B: A. cerrutii (Benoit), ♀ holotype in dorsal (A) and lateral (B) view; C: A. donaldsoni Olmi, ♀ holotype in lateral view. D: Echthrodelphax tauricus Ponomarenko, ♀ from Italy, Sciolze, in lateral view. Scale bar: A: 4.86 mm; B: 3.43 mm; D: 1.40 mm.

FIGURE 163. Chelae of Adryinus species holotypes. A: A. bellicosus (Benoit); B: A. brothersi Olmi; C: A. cerrutii Olmi; D: A. donaldsoni Olmi; E: A. mostovskii Olmi. Scale bar: A, E: 0.12 mm; B, C: 0.15 mm; D: 0.10 mm.

FIGURE 164. A, B, D: chelae of Adryinus species holotypes: A: A. nigerianus Olmi; B: A. oweni Olmi; D: A. rugidorsalis (Turner). C: prothorax in lateral view of A. rugidorsalis (Turner) ♀ holotype. Scale bar: A, D: 0.10 mm; B: 0.14 mm; C: 0.39 mm.