Bivonia triquetra

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Bivonia triquetra
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Caenogastropoda
clade Hypsogastropoda
clade Littorinimorpha
Superfamily: Vermetoidea
Family: Vermetidae
Genus: Bivonia
Species: B. triquetra
Binomial name
Bivonia triquetra
Bivona Ant.

Serpula rupestris Risso, 1826

Bivonia triquetra is a species of sea snail, a marine gastropod mollusk in the family Vermetidae, the worm snails or worm shells.[1]




  1. ^ a b Bivonia triquetra Bivona. WoRMS (2010). Bivonia triquetra Bivona. Accessed through: World Register of Marine Species at on 9 July 2010.

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