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Taxonomy
Stewartia was named by Olsson (1953) [Sepkoski's age data: T Ol-u T Plio Sepkoski's reference number: 985]. It is not extant.
It was synonymized subjectively with Megaxinus by Cox et al. (1969).
It was assigned to Lucinidae by Ward and Blackwelder (1987); to Lucininae by Vokes (1980), Ward (1992); and to Veneroida by Sepkoski (2002).
It was synonymized subjectively with Megaxinus by Cox et al. (1969).
It was assigned to Lucinidae by Ward and Blackwelder (1987); to Lucininae by Vokes (1980), Ward (1992); and to Veneroida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1953 | Stewartia Olsson |
1980 | Stewartia Vokes p. 102 |
1987 | Stewartia Ward and Blackwelder p. 129 |
1992 | Stewartia Ward p. 79 |
2002 | Stewartia Sepkoski |
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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. †Stewartia Olsson 1953
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Stewartia anodonta Say 1824
Stewartia floridana Conrad 1833
†Stewartia foremani Conrad 1841
Diagnosis
No diagnoses are available