Exochorhynchus (clam)

Bivalvia - Cardiidia - Sanguinolitidae

Parent taxon: Undulomyinae according to N. J. Morris et al. 1991

See also Sepkoski 2002

Sister taxa: Dyasmya, Praeundulomya, Undulomya, Wilkingia

Subtaxa: Exochorhynchus altirostratus Exochorhynchus barringtoni Exochorhynchus buriti Exochorhynchus curtus Exochorhynchus giganteus Exochorhynchus itararensis Exochorhynchus mongolensis Exochorhynchus rectus Exochorhynchus similis

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Ecology: facultatively mobile deep infaunal suspension feeder

Distribution:

• Permian of Brazil (1 collection), Canada (8: Yukon), the Russian Federation (12)

• Pennsylvanian of Mongolia (1)

• Carboniferous of Brazil (1), Peru (3), the Russian Federation (3)

Total: 29 collections including 30 occurrences

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Specimen images are retrieved through the ePANDDA API.


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