Subfamily Megaspilinae Ashmead 1893 (wasp)
Insecta - Hymenoptera - Megaspilidae
Alternative spelling: Megaspilini
Full reference: W. H. Ashmead. 1893. Monograph of the North American Proctotrypidae. Bulletin of the United States National Museum 45:1-463
Parent taxon: Megaspilidae according to M. S. Engel 2025
See also Alekseev 1995, Ashmead 1893 and McKellar and Engel 2011
Sister taxa: Lagynodes, Lagynodinae
Subtaxa: Conostigmus Dendrocerus
Ecology:
Distribution:
• Miocene of Spain (2 collections)
• Eocene of India (1), the Russian Federation (3)
• Cretaceous of Canada (1: Alberta), the Russian Federation (1), United States (1: New Jersey)
Total: 9 collections each including a single occurrence