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Physalactinoceras

Cephalopoda - Protactinocerida - Protactinoceratidae

Taxonomy
Physalactinoceras is a genus. It is not extant.

It was assigned to Protactinoceratidae by Crick (1981); and to Protactinocerida by Sepkoski (2002).

Synonymy list
YearName and author
1981Physalactinoceras Crick p. 227
2002Physalactinoceras Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
subclassActinoceratoidea
orderProtactinocerida
familyProtactinoceratidaeChen et al. 1979
genusPhysalactinoceras

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.

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Diagnosis
No diagnoses are available