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