Rhynchonellata - Spiriferida - Ingelarellidae
Full reference: K.S.W. Campbell. 1959. The Martiniopsis-like spiriferids of the Queensland Permian. Palaeontology 1(4):333-350
Parent taxon: Martinioidea according to A. Williams et al. 2006
See also Shen et al. 2003
Sister taxa: Crassumbidae, Elythynidae, Gerkispiridae, Martiniidae, Micromartiniidae, Perissothyrididae, Tenellodermidae
Subtaxa: Glendoniinae Ingelarellinae Martiniopsis deltoidea Martiniopsis transversa Notospiriferinae Spirifera subradiata
Type: Ingelarella
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Afghanistan (4 collections), Argentina (2), Armenia (2), Australia (542), Brazil (1), Canada (11: British Columbia, Nunavut, Yukon), China (25), Croatia (1), India (11), Iran (7), Japan (3), Laos (1), Malaysia (1), Mexico (1), Mongolia (2), Myanmar (1), Nepal (9), New Zealand (56), Oman (2), Pakistan (47), the Russian Federation (20), Tajikistan (3), Thailand (4)
• Carboniferous of Afghanistan (2), Canada (1: Yukon), China (1), India (1), Iran (1), Pakistan (1), the Russian Federation (1), the United Kingdom (1), United States (3: Alaska, Nevada)
Total: 768 collections including 1034 occurrences