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Axinopsida orbiculata Sars 1878 (clam)

Bivalvia - Lucinida - Thyasiridae

PaleoDB taxon number: 90903

Alternative combination: Axinopsis orbiculata

Synonym: Axinopsis inaequalis Verrill and Bush 1898 (taxon 90904)

Belongs to Axinopsida according to A. J. W. Hendy et al. 2008

Sister taxon: Axinopsida pegodonta

Ecology: facultatively mobile infaunal suspension feeder-chemosymbiotic