†family Innaechiidae Baranov 1980 (rhynchonellid brachiopod)
Rhynchonellata - Rhynchonellida - Innaechiidae
Parent taxon: Uncinuloidea according to A. Williams et al. 2002
Sister taxa: Eatoniidae, Glossinotoechiidae, Hadrorhynchiidae, Hebetoechiidae, Hypothyridinidae, Obturamentellidae, Uncinulidae
Subtaxa: Corvinopugnacinae Dogdoinae Dubovikovia Innaechiinae Vladimirirhynchinae
Type: Innaechia
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of Austria (1 collection), Canada (1: Yukon), China (7), Czechia (3), the Russian Federation (16), Tajikistan (3), United States (2: Alaska), Uzbekistan (1), Vietnam (1)
• Silurian of Canada (1: Northwest Territories), Czechia (14), the Russian Federation (1)
Total: 51 collections including 57 occurrences