Pterotracheidae

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Pterotracheidae
Pterotracheidae.jpg
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Caenogastropoda
clade Hypsogastropoda
clade Littorinimorpha
Superfamily: Pterotracheoidea
Family: Pterotracheidae
Rafinesque, 1814
Genera

See text.

Synonyms

Firolinae Rafinesque, 1815

Pterotracheidae is a family of medium-sized to large floating sea snails, pelagic gastropod molluscs. They are in the superfamily Pterotracheoidea along with two other similar pelagic families, the Atlantidae and the Carinariidae.

These pelagic snails are not at all closely related to the pelagic heterobranch opistobranchs such as the sea angels and sea butterflies. They are in the clade Littorinimorpha, and as such they are related to such families as the tritons (Ranellidae) and the tun shells (Tonnidae), in the clade Caenogastropoda.

According to taxonomy of the Gastropoda by Bouchet & Rocroi (2005) the family Pterotracheidae has no subfamilies.

Genera[edit]

Genera within the family Pterotracheidae include:

References[edit]

External links[edit]