|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Bivalvia - Arcida - Arcidae
It was reranked as Scapharca (Bathyarca) by Dall (1898); it was reranked as Arca (Bathyarca) by Koperberg (1931).
It was assigned to Scapharca by Dall (1898); to Arca by Koperberg (1931); to Arcoida by Sepkoski (2002); to Anadarinae by Vokes (1980), Maxwell (1992), Coan et al. (2000) and Spencer et al. (2004); and to Arcidae by Lamprell and Healy (1998), Wienrich (1999), Todd (2001), Rosenberg (2005) and Mikkelsen (2006).
|Year||Name and author|
|1891||Bathyarca Kobelt pp. 213-214|
|1898||Scapharca (Bathyarca) Dall p. 653|
|1931||Arca (Bathyarca) Koperberg p. 15|
|1980||Bathyarca Vokes p. 14|
|1992||Bathyarca Maxwell p. 60|
|1998||Bathyarca Lamprell and Healy p. 60|
|1999||Bathyarca Wienrich p. 212|
|2000||Bathyarca Coan et al. pp. 132, 134|
|2002||Bathyarca Sepkoski, Jr.|
|2004||Bathyarca Spencer et al.|
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.