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Cryptomya quadrata

Bivalvia - Pholadida - Myidae

Taxonomy
Cryptomya quadrata was named by Arnold (1909). Its type specimen is USNM 165525, a shell, and it is a 3D body fossil.

Subspecies
C. vancouverensis
Sister species lacking formal opinion data
C. busoensis, C. ferruginea

Synonymy list
YearName and author
1909Cryptomya quadrata Arnold p. 71 figs. Plate XXI, figures 2 and 2a
1910Cryptomya quadrata Arnold
1923Cryptomya quadrata Clark and Arnold p. 155
1942Cryptomya quadrata Weaver p. 251

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Gray 1854)
RankNameAuthor
—CardiomorphiFerussac 1822
—CardioniFerussac 1822
—CardiidiaFerussac 1822
—CardiataFerussac 1822
superorderPholadiformiiGray 1854
orderPholadidaGray 1854
superfamilyMyoidea(Lamarck 1809)
familyMyidaeLamarck 1809
genusCryptomyaConrad 1848
speciesquadrata

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.

†Cryptomya quadrata Arnold 1909
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†Cryptomya quadrata vancouverensis Clark and Arnold 1923
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Diagnosis
No diagnoses are available