|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||External Literature Search||Age range and collections|
Bivalvia - Mytilida - Mytilidae
It was corrected as Mytilus mathewsonii by Arnold (1907); it was recombined as Mytilus (Mytiloconcha) mathewsonii by Clark (1918); it was recombined as Crenomytilus mathewsoni by Addicott (1973).
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.