Saltcorner
By Bob Goemans
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Two Little Fishies 

Family Ranellidae

Gutturnium muricinum

(Roding, 1798)

Predatory Sea Snail, Triton Snail

Not Reef Tank Suitable

Not Suitable for Fish-Only Tank

Range: Indo-Pacific and Western Atlantic Ocean

Size: 1 inch (3 cm)

Natural Environment: Inhabits areas near or on giant clamshells where it feeds on clam juices and tissue.

Aquarium Suitability: Detrimental species to Tridacna clams!

This snail enters the clam through the byssal opening and after consuming the juices inside the clam and killing it, it then moves on to other clams.

Taxonomy:

    Kingdom: Animalia

    Phylum: Mollusca

    Class: Gastropoda

    Order: Littorinimorpha

    Family: Ranellidae

    Genus: Gutturnium

FYI: Often found near the byssal opening where if too large to enter, extends its proboscis into the opening to feed on tissue.

Shown here for identification only

Remove when seen and discard.

Was previously listed as Cymatium muricinum.

 Gutturnium muricinum (Predatory Sea Snail, Triton Snail)
Photo © gastropods.com
Pyramidellidae sp. Vermetus sp.
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