Key to Dinurothrips species (adults)

1. Tarsi 1-segmented (Fig. 93); mesonotum without median longitudinal division (Fig. 70); tibiae yellow in contrast with brown femora; male pore plates reaching or surpassing half of the length of abdominal sternites III–VII................. hookeri

-. Tarsi 2-segmented (Fig. 94); mesonotum with median longitudinal division (Fig. 71); fore and mid tibiae brown, hind tibia brown with base and apex yellow; male pore plates not reaching half of the length of abdominal sternites III–VII.... vezenyii