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Epitonium (Cycloscala)
Taxonomy
Cycloscala was named by Dall (1889) [Sepkoski's age data: T Mi R]. It is extant.
It was reranked as Epitonium (Cycloscala) by Woodring (1928), Ladd (1972), Ladd (1982), Todd (2001).
It was assigned to Epitonium by Woodring (1928), Ladd (1972), Ladd (1982), Todd (2001); and to Neotaenioglossa by Sepkoski (2002).
It was reranked as Epitonium (Cycloscala) by Woodring (1928), Ladd (1972), Ladd (1982), Todd (2001).
It was assigned to Epitonium by Woodring (1928), Ladd (1972), Ladd (1982), Todd (2001); and to Neotaenioglossa by Sepkoski (2002).
Species lacking formal opinion data
Epitonium charitopolos, Epitonium emydoneus, Epitonium expectatum, Epitonium foliaceicostatum, Epitonium foliaceicostum, Epitonium foliaceicostum, Epitonium foliaceicostum, Epitonium foliaceiscostatum, Epitonium gabbi, Epitonium groenlandica, Epitonium humphreysi, Epitonium imperiale, Epitonium krebsii, Epitonium leroyi, Epitonium multiliniferum, Epitonium muricatum, Epitonium novangliae, Epitonium paytens, Epitonium replicata, Epitonium rushii, Epitonium sculptatum, Epitonium sericifilum, Epitonium suboptima, Epitonium venezuelense