|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Polyplacophora - Neoloricata - Chitonidae
It was reranked as Chiton (Tonicia) by Shuttleworth (1856).
It was assigned to Chiton by Shuttleworth (1856); to Chitoninae by Abbott (1974) and Pacaud and Le Renard (1995); to Toniciinae by Wells and Houston (2001); and to Neoloricata by Sepkoski (2002).
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.