|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Euomphalina - Omphalotrochidae
It was reranked as Euomphalus (Omphalotrochus) by de Koninck (1876).
It was assigned to Euomphalus by de Koninck (1876); to Euomphalina by Sepkoski (2002); and to Omphalotrochidae by Knight (1945), Knight et al. (1960), Morris and Cleevely (1981), Linsley and Kier (1984) and Bouchet et al. (2005).
|Year||Name and author|
|1876||Euomphalus (Omphalotrochus) de Koninck p. 41|
|1945||Omphalotrochus Knight p. 586|
|1960||Omphalotrochus Knight et al. p. 196|
|1981||Omphalotrochus Morris and Cleevely|
|1984||Omphalotrochus Linsley and Kier|
|2002||Omphalotrochus Sepkoski, Jr.|
|2005||Omphalotrochus Bouchet et al. pp. 119, 241|
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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.