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Derbyia arellanoi

Strophomenata - Orthotetida - Derbyiidae

Taxonomy
Derbyia arellanoi was named by Cooper (1953). Its type specimen is USNM 115473, a shell (Articulated shell), and it is a 3D body fossil. Its type locality is USNM806n, Cerros de los Monos, El Antimonio, Sonora, which is in a Wordian marine limestone in the Antimonio Formation of Mexico.

Synonymy list
YearName and author
1953Derbyia arellanoi Cooper p. 22 figs. Pl 5, figs 1-12

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderOrthotetidaWaagen 1884
superfamilyOrthotetoidea
familyDerbyiidae
genusDerbyia
speciesarellanoi

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.

†Derbyia arellanoi Cooper 1953
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Diagnosis
No diagnoses are available