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Sigmatosclerophorida

Demospongea - Sigmatosclerophorida

Taxonomy
Sigmatosclerophorida was named by Burton (1956). It is extant.

It was assigned to Ceractinomorpha by Finks et al. (2004).

Synonymy list
YearName and author
1956Sigmatosclerophorida Burton
2004Sigmatosclerophorida Finks et al.

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classDemospongea(Sollas 1875)
RankNameAuthor
subclassCeractinomorphaLevi 1953
orderSigmatosclerophoridaBurton 1956
orderSigmatosclerophoridaBurton 1956

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