†subfamily Anechophragminae Madison 2013 (lamp shell)
Strophomenata - Strophomenida - Sowerbyellidae
Full reference: A. A. Madison. 2013. New Brachiopod Subfamily Anechophragmiinae (Strophomenida) from the Ordovician of the Leningrad Region. Paleontological Journal 47(1):23-35
Parent taxon: Sowerbyellidae according to A. A. Madison 2013
Sister taxa: Craspedeliinae, Hadroskolos, Jingshanella, Kozlowskites, Olgambonites, Ptychoglyptinae, Sowerbyellinae, Xenambonitinae, Zhilgyzambonites
Subtaxa: Anechophragma Biseptata
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Canada (1: Newfoundland collection), the Russian Federation (27)
Total: 28 collections including 29 occurrences