†family Isoxyidae Vodges 1893 (arthropod)
Deuteropoda - Isoxyida - Isoxyidae
Parent taxon: Isoxyda according to R. Lerosey-Aubril et al. 2020
See also Aria and Caron 2015
Sister taxa: none
Subtaxa: Isoxys Surusicaris
Ecology:
Distribution:
• Solvan of Canada (2: British Columbia collections)
• Delamaran of Canada (7: British Columbia)
• Caerfai of Canada (1: Northwest Territories)
• Cambrian of Australia (4), Canada (2: British Columbia), China (48), Greenland (2), the Russian Federation (1), Turkey (1), United States (1: Utah)
Total: 69 collections including 107 occurrences