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Tractabilopsis

Tentaculitida - Tentaculitidae

Taxonomy
Tractabilopsis was named by Larsson (1979) [Sepkoski's age data: S Wenl-l Sepkoski's reference number: 758]. It is not extant.

It was assigned to Tentaculitidae by Farsan (1994); and to Tentaculitida by Sepkoski (2002).

Synonymy list
YearName and author
1979Tractabilopsis Larsson
1994Tractabilopsis Farsan p. 53 figs. Table 9
2002Tractabilopsis Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
RankNameAuthor
superphylumLophotrochozoa
Lophophorata
orderTentaculitidaLjaschenko 1955
familyTentaculitidaeWalcott 1886
genusTractabilopsisLarsson 1979

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