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Worthenia extendia

Gastropoda - Lophospiridae

Taxonomy
Worthenia extendia was named by Tong and Erwin (2001). Its type specimen is USNM 485505 and is a 3D body fossil. Its type locality is Guojiashan Section, Bed 20, which is in an Anisian carbonate limestone in the Guojiashan Formation of China.

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
2001Worthenia extendia Tong and Erwin p. 11 figs. Pl 1, figs 17-20

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classGastropodaCuvier 1797
superfamilyTrochonematoidea()
familyLophospiridae
genusWorthenia
speciesextendia

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