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Taxonomy
Cordiopsis was named as a genus. It is not extant.
It was reranked as Sinodia (Cordiopsis) by Tremlett (1953); it was reranked as Pelecyora (Cardiopsis) by Prasad et al. (1988); it was reranked as Pitar (Cordiopsis) by Mandic and Steininger (2003).
It was assigned to Sinodia by Tremlett (1953); to Pelecyora by Prasad et al. (1988); to Veneroida by Sepkoski (2002); and to Pitar by Mandic and Steininger (2003).
It was reranked as Sinodia (Cordiopsis) by Tremlett (1953); it was reranked as Pelecyora (Cardiopsis) by Prasad et al. (1988); it was reranked as Pitar (Cordiopsis) by Mandic and Steininger (2003).
It was assigned to Sinodia by Tremlett (1953); to Pelecyora by Prasad et al. (1988); to Veneroida by Sepkoski (2002); and to Pitar by Mandic and Steininger (2003).
Subtaxa
Species lacking formal opinion data
Pitar aldrichi, Pitar californiana, Pitar cosanguineus, Pitar kavranensis, Pitar matheroni, Pitar megacostata, Pitar nuttalliopsis, Pitar obliquata, Pitar poulsoni, Pitar protena, Pitar ripleyanus, Pitar sciena, Pitar sculpturata, Pitar semeliformis, Pitar soledadensis, Pitar stantoni, Pitar striata, Pitar subnasuta, Pitar subpellucidum, Pitar swedani, Pitar thompsoni, Pitar turneri, Pitar turneri
Synonymy list
Year | Name and author |
---|---|
1953 | Sinodia (Cordiopsis) Tremlett p. 66 |
1988 | Pelecyora (Cardiopsis) Prasad et al. p. 193 |
2002 | Cordiopsis Sepkoski |
2003 | Pitar (Cordiopsis) Mandic and Steininger p. 278 |
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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. †Pitar (Cordiopsis)
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†Cordiopsis incrassata Nyst 1836
†Pelecyora (Cardiopsis) subathooensis d'Archaic and Haime 1854
†Sinodia (Cordiopsis) suborbicularis Goldfuss 1841
Diagnosis
No diagnoses are available