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Taxonomy
Nayadina was named by Munier-Chalmas (1864) [Sepkoski's age data: K Ceno T Eo-m Sepkoski's reference number: 914]. It is not extant.
It was assigned to Pterioida by Sepkoski (2002); and to Malleidae by Moore (1983), Squires (1984), Squires (1990), Squires and Demetrion (1992), El Qot (2006).
It was assigned to Pterioida by Sepkoski (2002); and to Malleidae by Moore (1983), Squires (1984), Squires (1990), Squires and Demetrion (1992), El Qot (2006).
Species
Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23; modified by S. Nurnberg on 2013-04-30
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.
G. †Nayadina Munier-Chalmas 1864
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Subg. †Nayadina (Exputens) Clark 1934
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†Nayadina (Exputens) batequensis Squires 1990
†Nayadina (Exputens) ocalensis McNeil 1934
Subg. †Nayadina (Nayadina) Munier-Chalmas 1864
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†Nayadina (Nayadina) gaudryi Thomas and Peron 1891
Diagnosis
No diagnoses are available