Insecta - Hymenoptera - Xyelydidae
Alternative spelling: Xyelididae
Full reference: A. P. Rasnitsyn. 1968. Noviye Mezozoyskiye Pilil'shchiki (Hymenoptera, Symphata) [New Mesozoic Sawflies (Hymenoptera, Symphata)]. Yurskoy Nasekomiye Karatau [Jurassic Insects of Karatau] 190-236
Parent taxon: Pamphilioidea according to M. Wang et al. 2014
See also Carpenter 1992, Rasnitsyn 1983 and Taeger et al. 2010
Sister taxa: Megalodontesidae, Mirolydidae, Pamphiliidae, Prolyda
Subtaxa: Brevilyda Chifengilyda Ferganolyda Fissilyda Medilyda Mesolyda Novalyda Rectilyda Sagulyda Sinoprolyda Sogutia Strenolyda Strophandria Xyelyda
Type: Xyelyda
Ecology:
Distribution:
• Cretaceous of China (6 collections)
• Jurassic of China (2), Kazakhstan (4), Kyrgyzstan (3), the Russian Federation (1)
Total: 16 collections including 33 occurrences