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Desmorthis

Rhynchonellata - Orthida - Plectorthidae

Taxonomy
Desmorthis was named by Ulrich and Cooper (1936) [Sepkoski's age data: O Aren-u O Llvi-u Sepkoski's reference number: 5]. Its type is Desmorthis nevadensis.

It was assigned to Orthida by Sepkoski (2002); and to Plectorthidae by Ulrich and Cooper (1936), Williams et al. (2000) and Benedetto (2003).

Synonymy list
YearName and author
1936Desmorthis Ulrich and Cooper p. 624
2000Desmorthis Williams et al. p. 759
2002Desmorthis Sepkoski
2003Desmorthis Benedetto

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderOrthidaSchuchert and Cooper 1932
suborderOrthidinaSchuchert and Cooper 1932
superfamilyPlectorthoideaSchuchert and Le Vene 1929
familyPlectorthidaeSchuchert and Le Vene 1929
genusDesmorthis

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. †Desmorthis Ulrich and Cooper 1936
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Desmorthis bifurcata Benedetto 2003
Desmorthis crassus Ross 1970
Desmorthis nevadensis Ulrich and Cooper 1936
Desmorthis planus Ross and Barnes 1967
Desmorthis segnis Havlicek and Branisa 1980
Diagnosis
No diagnoses are available