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Morphology Ecology and taphonomy   Age range and collections

Pseudarca

Bivalvia - Lyrodesmatidae

Taxonomy
Pseudarca was named by Ulrich (1894) [Sepkoski's age data: O Llde D].

It was assigned to Lyrodesmatidae by Tunnicliff (1987); and to Modiomorphoida by Sepkoski (2002).

Synonymy list
YearName and author
1894Pseudarca Ulrich
1987Pseudarca Tunnicliff p. 688
2002Pseudarca Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
RankNameAuthor
Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Cox 1960)
UniomorphiGray 1854
UnioniGray 1854
superfamilyLyrodesmatoideaUlrich 1894
familyLyrodesmatidaeUlrich 1894
genusPseudarca

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.

Diagnosis
No diagnoses are available