Strophomenata - Productida - Productidae
Parent taxon: Yakovleviinae according to A. Williams et al. 2007
See also Williams et al. 2000
Sister taxa: Latispiniferini, Reticulatiini, Rigrantiini
Subtaxa: Archboldevia Duartea Inflatia Sajakella Yakovlevia
Type: Yakovlevia
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Permian of Canada (54: British Columbia, Northwest Territories, Nunavut, Yukon collections), China (19), Greenland (21), Japan (9), Mexico (6), Mongolia (13), the Russian Federation (34), Svalbard and Jan Mayen (8), United States (134: Alaska, California, Idaho, Nevada, Oregon, Texas, Utah, Wyoming)
• Carboniferous to Permian of United States (1: California)
• Carboniferous of Australia (12), Brazil (1), Canada (1: Yukon), Egypt (1), Svalbard and Jan Mayen (3), United States (66: Alabama, Alaska, Arkansas, California, Idaho, Montana, Nevada, Oklahoma, Pennsylvania, Utah, Virginia, Washington, Oregon, Idaho, Montana, Nevada, Utah, California, Wyoming)
Total: 383 collections including 406 occurrences