Thracia (Homoeodesma) trapezoides Conrad 1849 (clam)

Bivalvia - Thraciida - Thraciidae

Alternative combinations: Thracia trapezoidea, Thracia trapezoides

Belongs to Thracia (Homoeodesma) according to A. J. W. Hendy 2017

See also Addicott 1976, Arnold and Hannibal 1913, Coan et al. 2000 and Faustman 1964

Sister taxa: Thracia (Homoeodesma) challisiana, Thracia (Homoeodesma) conradi

Ecology: facultatively mobile deep infaunal suspension feeder


• Quaternary of United States (1: Oregon collection)

• Pliocene of United States (2: California, Oregon)

• Miocene of United States (4: Oregon, Washington)

• Oligocene of United States (6: Washington)

Total: 13 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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