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Calyptraea diegoana

Gastropoda - Neotaenioglossa - Calyptraeidae

Taxonomy
Trochita diegoana was named by Conrad (1855) [DISTRIBUTION: Late Oligocene; Pacific Coast, North America.]. It is a 3D body fossil.

It was recombined as Calyptraea diegoana by Stewart (1927), Stewart (1927), Turner (1938), Durham (1944), Addicott (1973), Squires (1984), Squires (1987), Squires (1988), Squires (1999) and Oleinik and Marincovich (2003).

Sister species lacking formal opinion data

Synonyms
Synonymy list
YearName and author
1855Trochita diegoana Conrad p. 17 figs. Fig. 42
1864Galerus excentricus Gabb p. 136 figs. pl. 20, fig. 95; pl. 29, fig. 232a.
1916Calyptraea washingtonensis Weaver p. 54 figs. Pl. 54, figs. 8a, b
1918Calyptraea (Galerus) excentrica Clark p. 165
1925Calyptraea calabasasensis Nelson
1927Calyptraea (Galerus) calabasasensis Clark and Woodford p. 120 figs. Pl 21, figs 10-13
1927Calyptraea excentrica Hanna p. 304
1927Calyptraea diegoana Stewart p. 340 figs. Plate XXVII, fig. 15
1938Calyptraea diegoana Turner p. 89
1944Calyptraea diegoana Durham p. 161
1973Calyptraea diegoana Addicott p. 17
1984Calyptraea diegoana Squires p. 21 figs. Figure 6q
1987Calyptraea diegoana Squires p. 31 fig. 34
1988Calyptraea diegoana Squires p. 11 figs. Figure 19
1999Calyptraea diegoana Squires p. 18 figs. Figure 34
2003Calyptraea diegoana Oleinik and Marincovich Jr p. 40

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
orderNeotaenioglossaHaller 1882
suborderPtenoglossa(Gray 1853)
superfamilyCalyptraeoideaLamarck 1809
familyCalyptraeidaeLamarck 1809
genusCalyptraeaLamarck 1799
speciesdiegoana()

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.

Calyptraea diegoana Conrad 1855
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Invalid names: Calyptraea (Galerus) calabasasensis Nelson 1925 [synonym], Calyptraea washingtonensis Weaver 1916 [synonym], Galerus excentricus Gabb 1864 [synonym]
Diagnosis
No diagnoses are available