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Costatoblastus

Spiraculata

Taxonomy
Costatoblastus was named by Sprinkle and Gutschick (1967) [Sepkoski's age data: C Tour-l Sepkoski's reference number: 523]. It is not extant.

It was assigned to Spiraculata by Sepkoski (2002).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1967Costatoblastus Sprinkle and Gutschick p. 391
2002Costatoblastus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
RankNameAuthor
phylumEchinodermata
subclassBlastoideaSay 1825
orderSpiraculataJaekel 1918
genusCostatoblastus

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