Haplophrentis Babcock and Robison 1988

Hyolitha - Hyolithida - Hyolithidae

Full reference: L. R. Babcock and R. A. Robison. 1988. Taxonomy and paleobiology of some Middle Cambrian Scenella (Cnidaria) and hyolithids (Mollusca) from western North America. The University of Kansas Paleontological Contributions 121:1-22

Parent taxon: Hyolithidae according to L. R. Babcock and R. A. Robison 1988

See also Sepkoski 2002

Sister taxa: Hallotheca, Helenia, Hyolithes, Korilithes, Nevadotheca, Novakotheca, Sololites, Yalarrnga

Subtaxa: Haplophrentis carinatus Haplophrentis reesei

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Type: Haplophrentis reesei

Ecology: facultatively mobile epifaunal suspension feeder


• Cambrian of Canada (28: British Columbia, Northwest Territories collections), China (2), United States (3: Idaho, Utah)

Total: 33 collections including 34 occurrences

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Specimen images are retrieved through the ePANDDA API.

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