†subfamily Bigaleinae Rogalla and Amler 2006 (mollusk)

Rostroconchia - Conocardiida - Pseudobigaleaidae

Full reference: N. S. Rogalla and M. R. W. Amler. 2006. Revision der Familie Pseudobigaleaidae Hoare, Mapes & Yancey, 2002 (Mollusca; Rostroconchia). Paläontologische Zeitschrift 80(2):167-208

Parent taxon: Pseudobigaleaidae according to N. S. Rogalla and M. R. W. Amler 2006

Sister taxa: Baiosoma, Bitrigonocardia, Bitrigonocardiinae, Iapetocardiinae, Pseudobigaleainae

Subtaxa: Bigalea

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Type: Bigalea

Ecology: stationary semi-infaunal suspension feeder

Distribution:

• Devonian of United States (3: Indiana, Michigan collections)

• Silurian of Poland (1), United States (1: Oklahoma)

Total: 5 collections each including a single occurrence

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