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

Polyopesia laevis

Hexactinellida - Hexactinosa - Cribrospongiidae

Taxonomy
Hexactinella laevis was named by Schrammen (1912). It is not extant. Its type locality is Oberg, which is in a Campanian offshore shelf marl in Germany.

It was recombined as Polyopesia laevis by Finks et al. (2004).

Synonymy list
YearName and author
1912Hexactinella laevis Schrammen
2004Polyopesia laevis Finks et al.

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

RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classHexactinellidaSchmidt 1870
subclassHexasterophoraSchulze 1886
RankNameAuthor
orderHexactinosaSchrammen 1903
familyCribrospongiidaeRoemer 1864
genusPolyopesiaSchrammen 1902
specieslaevis()

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.

Polyopesia laevis Schrammen 1912
show all | hide all
Diagnosis
No diagnoses are available