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Allorisma costatum

Bivalvia - Pholadomyida - Edmondiidae

Taxonomy
Allorisma costata was named by Meek and Worthen (1869).

It was corrected as Allorisma costatum by Devonshire (1955).

Sister species lacking formal opinion data
A. consanguinatum, A. maynardwhitei, A. snideri

Synonymy list
YearName and author
1869Allorisma costata Meek and Worthen p. 171
1955Allorisma costatum Devonshire

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
—CardiomorphiFerussac 1822
—CardioniFerussac 1822
—CardiidiaFerussac 1822
—PoromyataRidewood 1903
orderPholadomyida()
superfamilyEdmondioidea()
familyEdmondiidae
genusAllorisma
speciescostatum()

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.

†Allorisma costatum Meek and Worthen 1869
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Diagnosis
No diagnoses are available