†subfamily Stenometoporhynchinae Savage 1996 (rhynchonellid brachiopod)
Rhynchonellata - Rhynchonellida - Leiorhynchidae
Parent taxon: Leiorhynchidae according to A. Williams et al. 2002
Sister taxa: Alairhynchinae, Basilicorhynchinae, Calvinariinae, Fenestrirostrinae, Innuitellinae, Leiorhynchinae
Subtaxa: Stenometoporhynchus
Type: Stenometoporhynchus
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Stenometoporhynchinae in the database