|Basic info||Taxonomic history||Classification||Relationships|
|Morphology||Ecology and taphonomy||Age range and collections|
Gastropoda - Euomphalina - Raphistomatidae
It was assigned to Ceratopeidae by Yochelson and Bridge (1957); to Pleurotomariacea by Knight et al. (1960); to Ophiletidae by Morris and Cleevely (1981); to Euomphalina by Sepkoski (2002); and to Raphistomidae by Yochelson and Copeland (1974), Wagner (1999) and Bouchet et al. (2005).
|Year||Name and author|
|1926||Roubidouxia Butts figs. pl. 17|
|1957||Ceratopea Yochelson and Bridge p. 296|
|1960||Ceratopea Knight et al. p. 223|
|1968||Proliospira Flower p. 12|
|1974||Ceratopea Yochelson and Copeland|
|1981||Ceratopea Morris and Cleevely|
|2002||Ceratopea Sepkoski, Jr.|
|2005||Ceratopea Bouchet et al. pp. 46, 242|
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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.