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Petrosistroma

Demospongea - Haplosclerida

Taxonomy
Petrosistroma is a genus. It is not extant.

It was assigned to Haplosclerida by Sepkoski (2002).

Synonymy list
YearName and author
2002Petrosistroma Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Life
phylumPoriferaGrant 1836
RankNameAuthor
classDemospongea(Sollas 1875)
orderHaplosclerida
genusPetrosistroma

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