Strophomenata - Productida - Productellidae
Parent taxon: Productellidae according to A. Williams et al. 2000
See also Muir-Wood and Cooper 1960 and Sutton 1938
Sister taxa: Chaoiellinae, Chonopectinae, Overtoniinae, Plicatiferinae, Productinae, Productinidae
Subtaxa: Chattertonia Gigantella Productella Sinoproductella Spinulicosta Stelckia
Ecology: stationary low-level epifaunal suspension feeder
Distribution:
• Carboniferous of Canada (3: Alberta, Yukon collections), the United Kingdom (4), United States (16: Alaska, California, Montana, Oklahoma, Utah)
• Givetian of France (10), the Russian Federation (1), United States (1: Missouri)
• Devonian of Afghanistan (15), Australia (4), Belgium (17), Brazil (1), Canada (39: Alberta, Manitoba, Northwest Territories, Nunavut, Ontario, Yukon, Yukon Territory), China (12), Colombia (1), France (29), Germany (8), Iran (1), Libya (2), Morocco (1), Myanmar (2), Poland (4), the Russian Federation (8), Spain (1), Tajikistan (2), the United Kingdom (3), United States (303: Alaska, Colorado, Illinois, Indiana, Iowa, Maryland, West Virginia, Virginia, Michigan, Missouri, Montana, Nevada, New Mexico, New York, Ohio, Pennsylvania, Virginia, West Virginia), Venezuela (2), Vietnam (2)
Total: 492 collections including 534 occurrences