Classification
Animalia [kingdom]Mollusca [phylum]
Bivalvia [class]
Heterodonta [subclass]
Veneroida [order]
Semelidae [family]
Abra [genus]
Genus Abra bevat de volgende taxa:
Abra alba [species]
Abra longicallus [species]
Abra nitida [species]
Abra prismatica [species]
Abra tenuis [species]