Insecta - Hymenoptera - Heloridae
Alternative spelling: Helorinae
Parent taxon: Proctotrupoidea according to A. P. Rasnitsyn and C. Öhm-Kühnle 2020
See also Archibald et al. 2018, Ashmead 1893, Carpenter 1992, Johnson 1992, Jon et al. 2019, Li et al. 2017, Sharkey 2007, Shi et al. 2014, Shih et al. 2011, Statz 1938 and Zhang and Zhang 2001
Sister taxa: Amitchellia, Austroniidae, Fushunoxyela, Hemerocynipites, Paraulacus, Pelecinidae, Peradeniidae, Proctotrupidae, Sinocynipites
Subtaxa: Archaeohelorus Bellohelorus Conohelorus Helorus Korehelorus Laiyanghelorus Liaoropronia Mesohelorinae Novhelorus Obconohelorus Paekthohelorus Protocyrtus Sinohelorus Sinuijuhelorus Spherogaster
Ecology:
Distribution:
• Oligocene of Germany (1 collection)
• Eocene of Canada (1: British Columbia), the Russian Federation (1)
• Cretaceous of China (5), Mongolia (1), North Korea (2), the Russian Federation (1), South Korea (1)
• Jurassic of China (2), Kazakhstan (1)
Total: 16 collections including 27 occurrences