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Polydeltoideus

Blastoidea - Fissiculata - Phaenoschismatidae

Taxonomy
Polydeltoideus was named by Reimann and Fay (1961) [Sepkoski's age data: S Ludl-l S Prid Sepkoski's reference number: 82,523]. It is not extant.

It was assigned to Phaenoschismatidae by Beaver et al. (1967); and to Fissiculata by Sepkoski (2002).

Synonymy list
YearName and author
1961Polydeltoideus Reimann and Fay figs. Pl. 2, fifs. 1-4,6,7,9-14; table 2
1967Polydeltoideus Beaver et al. p. S405
2002Polydeltoideus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
classBlastoideaSay 1825
orderFissiculataJaekel 1918
familyPhaenoschismatidaeEtheridge and Carpenter 1886
genusPolydeltoideusReimann and Fay 1961

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. †Polydeltoideus Reimann and Fay 1961
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Polydeltoideus enodatus Riemann and Fay 1961
Polydeltoideus plasovae Prokop 1962
Diagnosis
No diagnoses are available