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Abra (Abra) triangulata Dall 1900 (abra)

Bivalvia - Cardiida - Semelidae

PaleoDB taxon number: 161506

Alternative combination: Abra triangulata

Belongs to Abra (Abra) according to W. P. Woodring 1982

Sister taxa: Abra (Abra) lioica, Abra (Abra) petropolitana, Abra (Abra) prismatica

Ecology: facultatively mobile infaunal deposit feeder-suspension feeder