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Diplodetus (Protobrissus)

Echinoidea - Spatangoida - Brissidae

Taxonomy
Protobrissus was named as a genus. It is not extant.

It was reranked as Diplodetus (Protobrissus) by Fischer (1966).

It was assigned to Diplodetus by Fischer (1966); and to Spatangoida by Sepkoski (2002).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1966Diplodetus (Protobrissus) Fischer p. U584
2002Protobrissus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumEchinozoa
classEchinoidea()
subclassEuechinoideaBronn 1860
RankNameAuthor
superorderAcroechinoidea()
Carinacea
Irregularia()
Atelostomata
orderSpatangoida
suborderBrissidina
familyBrissidae
genusDiplodetus
subgenusProtobrissus

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