Phanerotrema occidens Hall 1867 (snail)

Gastropoda - Murchisoniina - Phanerotrematidae

Alternative combinations: Pleurotomaria (Phanerotrema) occidens, Pleurotomaria labrosa occidens, Pleurotomaria occidens, Pseudoscalites occidens

Full reference: J. Hall. 1867. Account of some new or little known species of fossils from rocks of the age of the Niagara Group. State of New York in Senate Document 239:305-410

Belongs to Phanerotrema according to P. J. Wagner 2017

See also Frech 1894, Hall 1867, Hall 1868, Hall and Whitfield 1875, Oehlert 1877, Peel 1977, Peel 1984, Perner 1907, Spitz 1907, Ulrich and Scofield 1897 and Wagner 1999

Sister taxa: Phanerotrema australis, Phanerotrema axion, Phanerotrema balteata, Phanerotrema cailliaudi, Phanerotrema calliaudi, Phanerotrema communis, Phanerotrema consimilis, Phanerotrema dolium, Phanerotrema grimburgi, Phanerotrema jugosum, Phanerotrema labrosa, Phanerotrema lindstroemi, Phanerotrema perryi, Phanerotrema rugosa, Phanerotrema volajensis

Subtaxa: Phanerotrema occidens consimilis

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Ecology: facultatively mobile epifaunal suspension feeder


• Devonian of the Czech Republic (1 collection)

• Silurian of Canada (1: Ontario), United States (5: Wisconsin)

Total: 7 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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