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Calyptraea (Calyptropsis)
Taxonomy
Calyptraea (Calyptropsis) was named by Tate (1893) [Sepkoski's age data: T Eo-u R Sepkoski's reference number: 530]. It is extant.
It was reranked as Calyptropsis by Darragh (1970), Sepkoski (2002).
It was assigned to Calyptraea by Tate (1893); to Calyptraeidae by Darragh (1970); and to Neotaenioglossa by Sepkoski (2002).
It was reranked as Calyptropsis by Darragh (1970), Sepkoski (2002).
It was assigned to Calyptraea by Tate (1893); to Calyptraeidae by Darragh (1970); and to Neotaenioglossa by Sepkoski (2002).
Species lacking formal opinion data
Calyptraea alaskana, Calyptraea aldrichi, Calyptraea americana, Calyptraea aurita, Calyptraea conica, Calyptraea conradi, Calyptraea deformis, Calyptraea deformis, Calyptraea deformis, Calyptraea deformis, Calyptraea dieaoana, Calyptraea diegoanalichnina, Calyptraea discoidalis, Calyptraea excentricus, Calyptraea flosa, Calyptraea helicoidea, Calyptraea irregularis, Calyptraea juliana, Calyptraea labellata, Calyptraea laevis, Calyptraea lispa, Calyptraea mammilaris, Calyptraea merriami, Calyptraea montensis, Calyptraea morbidum, Calyptraea newtoni, Calyptraea nidulifera, Calyptraea primogenita, Calyptraea sanctae-crucis, Calyptraea saxosa, Calyptraea striatella, Calyptraea suessoniensis, Calyptraea suessoniensis, Calyptraea trochiformis, Calyptraea tubura, Calyptraea tudung, Calyptraea viridarena
Synonymy list
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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.
Subg. Calyptraea (Calyptropsis) Tate 1893
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| Tate 1893 | Shell like Calptraea, but umbilicated, and with a columella insinuosity at the umbilical border. |
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| Reference: Kiessling 2004 | |||||
Collections
No collection or age range data are available