Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Ophrystomatinae

Hexactinellida - Lychniscosa - Dactylocalycidae

Taxonomy
Ophrystomatinae was named by Schrammen (1912). It is not extant. Its type is Ophrystoma.

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

Subtaxa
Ophrystoma (type genus)

Synonymy list
YearName and author
1912Ophrystomatinae Schrammen
2004Ophrystomatinae Finks et al.

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classHexactinellidaSchmidt 1870
orderLychniscosaSchrammen 1903
RankNameAuthor
familyDactylocalycidaeGray 1867
subfamilyOphrystomatinaeSchrammen 1912
subfamilyOphrystomatinaeSchrammen 1912

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.

Subfm. †Ophrystomatinae Schrammen 1912
show all | hide all
G. †Ophrystoma Zittel 1877
hide
Ophrystoma micrommata Roemer 1864
Diagnosis
No diagnoses are available