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Pseudarca Ulrich 1894 (clam)

Bivalvia - Unioni - Lyrodesmatidae

PaleoDB taxon number: 17155

Full reference: E. O. Ulrich. 1894. The Lower Silurian Lamellibranchiata of Minnesota. Minnesota Geology and Natural History Survey 3:475-628

Parent taxon: Lyrodesmatidae according to S.P. Tunnicliff 1987

Sister taxa: Brachilyrodesma, Lyrodesma, Lyronucula, Noradonta, Pseudaxinus, Siliquarca, Tanaodon

Subtaxa: Pseudarca celtica

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Ecology: facultatively mobile shallow infaunal suspension feeder