Velutinoidea

Velutinoidea
Beachworn shells of Trivia merces (family Triviidae), with sand grains trapped in the aperture
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha
Superfamily:	Velutinoidea J. E. Gray, 1840
Families
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Velutinoidea is a superfamily of sea snails, marine gastropod molluscs in the clade Littorinimorpha.

This classification follows the study by Ponder & Warén, published in 1988. However, there were some adaptations for the family Triviidae, based on the study by Schilder, published in 1966.

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