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Euchasma Billings 1865 (mollusk)

Rostroconchia - Conocardiida - Eopteriidae

PaleoDB taxon number: 8156

Synonym: Euchasmella Kobayashi 1933 (taxon 8129)

Full reference: E. Billings. 1865. Palaeozoic fossils, volume 1. Geological Survey of Canada 1-426

Parent taxon: Eopteriidae according to J. Pojeta and B. Runnegar 1976

Sister taxa: Eopteria, Talacastella, Wanwanella

Subtaxa: Euchasma blumenbachi, Euchasma caseyi, Euchasma colliveri, Euchasma eopteriformis, Euchasma jonesi, Euchasma multistriata, Euchasma mytiliforme, Euchasma swarkoi

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Type: Conocardium blumenbachium

Ecology: stationary semi-infaunal suspension feeder