†family Omphalocirridae Wenz 1938 (snail)

Gastropoda - Euomphalina - Omphalocirridae

Parent taxon: Euomphaloidea according to P. J. Wagner 2023

See also Bouchet et al. 2005, Golikov and Starobogatov 1975, Jeffery 2003 and Linsley and Kier 1984

Sister taxa: Anomphalidae, Elasmonematidae, Euomphalidae, Helicotomidae, Holopeidae, Kitikamispira, Lesueurillidae, Microdomatidae, Neoplatyteichum, Nettersheimia, Omphalocirrinae, Omphalotrochidae, Ornollus, Planitrochidae, Pseudophoridae, Pycnomphalidae, Rhenomphalus, Serpulospira, Tychobraheidae

Subtaxa: Liomphalus Omphalocirrus

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Type: Omphalocirrus

Ecology: stationary epifaunal suspension feeder

Distribution:

• Devonian of Australia (1 collection), Austria (4), Belgium (1), Canada (16: Manitoba, Northwest Territories), China (1), Germany (7), Kyrgyzstan (1), Poland (1), United States (13: Alaska, Michigan, Nevada, New York)

Total: 45 collections each including a single occurrence

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