†subfamily Prokopiinae Wright 1965 (lamp shell)
Rhynchonellata - Orthida - Dalmanellidae
Parent taxon: Dalmanellidae according to A. Williams et al. 2000
See also Baranov 2007
Sister taxa: Cincinnetina, Cortezorthinae, Crassiorina, Dalmanella, Dalmanellid, Dalmanellinae, Isorthinae, Onniella, Resserellinae, Templeellinae
Subtaxa: Eoprokopia Eosophragmophora Miniprokopia Phragmophora Prokopia Protophragmapora
Type: Prokopia
Ecology: stationary epifaunal suspension feeder
Distribution:
• Givetian of France (7 collections)
• Devonian of Australia (3), China (20), the Czech Republic (7), Germany (2), Morocco (1), Poland (7), the Russian Federation (1), Spain (3), United States (4: Nevada)
Total: 55 collections including 60 occurrences