Urosalpinx aspinosus
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Family:	Muricidae
Subfamily:	Ocenebrinae
Genus:	Urosalpinx
Species:	†U. aspinosus
Binomial name
†Urosalpinx aspinosus (Meyer, 1886)

Urosalpinx aspinosus is an extinct species of sea snail, belonging to the family Muricidae, which includes murex snails or rock snails. It was a marine gastropod mollusk.^[1]

The length of the shell attains 10 mm.

This section needs expansion. You can help by adding to it. (January 2023)

Fossils were found in Oligocene strata of Mississippi, USA.

• Harnik, Paul G. ; Macroecological drivers of extinction risk in early Cenozoic mollusks; The University of Chicago ProQuest Dissertations Publishing,  2009. 3369451.

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