Anthoxyela

Gao, Taiping & Ren, Dong, 2008, Description of a new fossil Anthoxyela species (Hymenoptera, Xyelidae) from Yixian Formation of Northeast China, Zootaxa 1842, pp. 56-62 : 57

Key to the known species of Anthoxyela

1. Forewing with basal section of Rs obviously unequal to M....................................................................... 2

- Forewing with basal section of Rs approximately equal to M ................................................................... 3

2. First segment of Rs 1.5 times longer than M................................................ A. baissensis Rasnitsyn, 1977

- M 1.5 times longer than basal section of Rs ................................................... A. turgensis Rasnitsyn, 1990

3. Pronotum in dorsal view longer, posterior margin deeply concaves .......... A. anthophaga Rasnitsyn, 1982

- Pronotum in dorsal view shorter, posterior margin slightly concaves........................ A. orientalis sp. nov.