Dryinus, Olmi & Copeland & Noort, 2019

Olmi, Massimo, Copeland, Robert S. & Noort, Simon Van, 2019, Dryinidae of the Afrotropical region (Hymenoptera, Chrysidoidea), Zootaxa 4630 (1), pp. 1-619 : 355

Afrotropical Dryinus group 2: key to the ♀♀

1. Mesosoma completely black; head with OOL slightly longer than POL.......................... D. ugandanus (Olmi)

- Mesosoma completely or partly testaceous-reddish; head with OOL at least twice as long as POL..................... 2

2. Mesosoma completely or almost completely testaceous-reddish; head completely reticulate rugose, with OOL 2–3 × as long as POL.............................................................. D. turneri Olmi, Copeland & Guglielmino

- Prothorax testaceous-reddish; rest of mesosoma black; head not reticulate rugose, with OOL at least 4 × as long as POL... 3

3. Head completely granulate; mesoscutellum granulate; forewing hyaline, with two slight dark spots..... D. pseudoafer Olmi

- Head granulate, except frons sculptured by many longitudinal striae; mesoscutellum reticulate rugose; forewing with two dis- tinct dark transverse bands.................................................................. D. irwini Olmi