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Tancredia
Taxonomy
Tancredia was named by Lycett (1850) [Sepkoski's age data: J Hett T Dani Sepkoski's reference number: 1061]. Its type is Tancredia donaciformis.
It was assigned to Veneroida by Sepkoski (2002); and to Tancrediidae by Russell and Landes (1937), Skwarko (1967), Vokes (1980), Bouchet et al. (2010) and Ros-Franch et al. (2014).
It was assigned to Veneroida by Sepkoski (2002); and to Tancrediidae by Russell and Landes (1937), Skwarko (1967), Vokes (1980), Bouchet et al. (2010) and Ros-Franch et al. (2014).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1850 | Tancredia Lycett |
| 1937 | Tancredia Russell and Landes p. 153 |
| 1967 | Tancredia Skwarko p. 20 |
| 1980 | Tancredia Vokes p. 154 |
| 2002 | Tancredia Sepkoski |
| 2010 | Tancredia Bouchet et al. |
| 2014 | Tancredia Ros-Franch et al. |
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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.
G. †Tancredia Lycett 1850
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Subg. †Tancredia (Corburella)
Subg. †Tancredia (Isotancredia)
Subg. †Tancredia (Palaeomya) Zittel and Goubert 1861
Subg. †Tancredia (Paratancredia)
†Tancredia africana Stefanini 1939
†Tancredia allani Marwick 1953
†Tancredia americana Meek and Hayden 1857
†Tancredia americana cupressensis Russell and Landes 1937
†Tancredia beneckei Philippi 1898
†Tancredia donaciformis Lycett 1850
†Tancredia elongata Lundgren 1895
†Tancredia knowltoni Stanton 1899
†Tancredia kurupana Imlay 1961
†Tancredia plana Moore 1870
†Tancredia slavichi Marincovich, Jr. 1993
†Tancredia stelcki McLearn 1945
Diagnosis
No diagnoses are available