|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Bivalvia - Arcida - Arcidae
It was reranked as Anadara (Hawaiarca) by Woodring (1973); it was reranked as Barbatia (Hawaiarca) by Spencer et al. (2004).
It was assigned to Anadara by Woodring (1973); to Arcoida by Sepkoski (2002); and to Barbatia by Spencer et al. (2004).