Acar domingensis Lamarck 1819 (clam)
Alternative combinations: Arca domingensis, Barbatia (Acar) domingensis, Barbatia domingensis
Synonyms: Acar reticulata Gmelin 1792, Arca (Barbatia) reticulata Gmelin 1792, Arca reticulata Gmelin 1792, Barbatia (Acar) reticulata Gmelin 1792
Belongs to Acar according to G. Rosenberg 2005
Sister taxa: Acar bailyi, Acar celleporacea, Acar lamellosa, Acar plicata, Acar sandersonae, Arca (Acar) cheribonensis, Barbatia (Acar) aspera, Barbatia (Acar) gradata, Barbatia (Acar) trapeziformis
Ecology: stationary epifaunal suspension feeder