Full reference: A. H. Haliday. 1833. An essay on the classification of the parasitic Hymenoptera of Britain, which correspond with the Ichneumones minuti of Linnaeus. The Entomological Magazine 1:259-276
Parent taxon: Euprocta according to M. S. Engel 2025
See also Heraty et al. 2011, Rasnitsyn and Öhm-Kühnle 2020 and Sharkey et al. 2012
Sister taxon: Neoprocta
Subtaxa: Iberopria Ismaridae Monomachidae Spathiopterygidae
Ecology:
Distribution:
• Quaternary of Greenland (1 collection), the United Kingdom (1)
• Pliocene to Pleistocene of Australia (1)
• Miocene of China (1), United States (1: Alaska)
• Oligocene of France (2), Germany (2), United States (1: Montana)
• Eocene to Oligocene of France (1)
• Eocene of Canada (4: British Columbia), China (1), Denmark (1), the Russian Federation (5), Ukraine (10), the United Kingdom (1), United States (3: Colorado, Washington)
• Cretaceous of France (3), Hungary (1), Japan (1), Lebanon (1), Myanmar (4), Spain (2), the United Kingdom (1), United States (1: New Jersey)
Total: 50 collections including 78 occurrences