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Phragmoceras

Cephalopoda - Discosorida - Phragmoceratidae

Taxonomy
Phragmoceras was named by Broderip (1839) [Sepkoski's age data: S Ldov-u S Prid Sepkoski's reference number: 524]. It is the type genus of Phragmoceratidae.

It was assigned to Phragmoceratidae by Teichert et al. (1964); and to Discosorida by Sepkoski (2002).

Synonymy list
YearName and author
1839Phragmoceras Broderip
1964Phragmoceras Teichert et al. p. 338
2002Phragmoceras Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
orderDiscosoridaFlower 1950
familyPhragmoceratidaeMiller 1877
genusPhragmocerasBroderip 1839

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