Omphalocirrus de Ryckholt 1860 (snail)

Gastropoda - Euomphalina - Omphalocirridae

Synonyms: Actomphalus, Arctomphalus Tolmachoff 1930, Coelocentrus von Zittel 1882 [objective synonym], Hypomphalocirrus Linsley 1973

Full reference: P. de Ryckholt. 1860. Revue des generes qui composent la famille des Haliotidae, d'Orbigny. Journal ds Conchyliolgie 4:183-188

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

See also Blodgett 1992, Bouchet et al. 2005, Dominici 2024, Knight et al. 1960, Linsley 1973, Linsley and Kier 1984, Morris and Cleevely 1981, Sepkoski 2002 and Tolmachoff 1930

Sister taxon: Liomphalus

Subtaxa: Coelocentrus pentagonalis Coelocentrus spectabilis Coelocentrus tubifer Hypomphalocirrus rugosus Omphalocirrus beyeri Omphalocirrus carnicus Omphalocirrus goldfussi Omphalocirrus grandis Omphalocirrus hoegeri Omphalocirrus kaukensis Omphalocirrus kindlei Omphalocirrus manitobensis Omphalocirrus northi Omphalocirrus pulcher Omphalocirrus spinosus

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Type: Euomphalus goldfussi

Ecology: stationary epifaunal suspension feeder

Distribution:

• Triassic of China (2 collections), Italy (4), Peru (1), United States (2: Alaska)

• Devonian of Australia (1), Austria (4), Belgium (1), Canada (16: Manitoba, Northwest Territories), China (1), Germany (7), Kyrgyzstan (1), Poland (1), United States (12: Alaska, Michigan, Nevada)

Total: 53 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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