Belongs to Barbatia according to Rigaux and Sauvage 1868
Sister taxa: Arca (Barbatia) gracilicostata, Arca (Barbatia) marylandica, Arca (Barbatia) nanggulanensis, Arca (Barbatia) oostinghi, Arca (Barbatia) strongi, Barbatia (Acar), Barbatia (Barbatia), Barbatia (Cucullaearca), Barbatia (Diluvarca), Barbatia (Granoarca), Barbatia (Hawaiarca), Barbatia (Mesocibota), Barbatia (Obliquarca), Barbatia (Rostarca), Barbatia aegyptiaca, Barbatia aspera, Barbatia axinaea, Barbatia carolinensis, Barbatia consutilis, Barbatia corvamnis, Barbatia crustata, Barbatia culleni, Barbatia deusseni, Barbatia dissimilis, Barbatia gibba, Barbatia helblingi, Barbatia inglisia, Barbatia irregularis, Barbatia kayalensis, Barbatia lignitifera, Barbatia limatella, Barbatia ludoviciana, Barbatia malaiana, Barbatia mauryae, Barbatia mississippiensis, Barbatia paradiagona, Barbatia pistachia, Barbatia pumila, Barbatia quilonensis, Barbatia rembangensis, Barbatia seraperta, Barbatia simulans, Barbatia subtrigonalis, Barbatia sundaiana, Barbatia uxorispalmeri, Barbatia wendti
Ecology: stationary epifaunal suspension feeder