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- ›Top Snails, Turban Snails, and Allies
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Trochinae
The Trochidae, common name top-snails or top-shells, are a family of various sized sea snails, marine gastropod molluscs in the subclass Vetigastropoda. This family is commonly known as the top-snails because in many species the shell resembles a toy spinning top.
10 branches of this subfamily, most-observed first

Clanculus
genusClanculus

Trochus
genusTrochus
Coelotrochus
genusCoelotrochus
Cantharidella
genusCantharidella

Eurytrochus
genusEurytrochus

Notogibbula
genusNotogibbula

Cratidentium
genusCratidentium

Rubritrochus
genusRubritrochus
Infundibulum
genusInfundibulum
Pulchrastele
genusPulchrastele
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Trochinae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 886400.