†subfamily Ivdeliniinae Sapelnikov 1985 (lamp shell)
Rhynchonellata - Pentamerida - Gypidulidae
Parent taxon: Gypidulidae according to A. Williams et al. 2002
Sister taxa: Conchidiellinae, Devonogypinae, Geniculigypinae, Gypidulinae, Ivdelininae, Levigatellinae, Schegultania, Sieberellinae
Subtaxa: Ivdelinia Ivdeliniella
Type: Ivdelinia
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of Afghanistan (2 collections), Austria (1), Canada (2: Manitoba, Nunavut), Czechia (1), Morocco (1), the Russian Federation (31), Tajikistan (1), United States (1: Alaska), Uzbekistan (3), Vietnam (1)
Total: 44 collections including 64 occurrences