EATSXM.COM
  • EAT ST. MAARTEN
    • RESTAURANTS A TO Z
    • RESTAURANTS BY CUISINE
    • WHAT IS IT?
    • EATSXM BLOGS
  • COOK ST. MAARTEN
    • RECIPES A TO Z
    • INGREDIENTS
  • CONTACT US
    • SUBMIT YOUR FAVORITE
    • SHARE THE LOVE
    • ABOUT

all about sea snails

Sea snails are Marine Gastropods that have shells and are the most prolific of the seven Mollusc groups. The class Gastropoda, meaning "stomach-foot" contains about 70% of the Molluscan species (around 35,000).  The shells of most Marine Snails are spirally coiled, like Conch, Whelks and the Periwinkles. 
There are some Sea Snails however, that have flattened conical or pyramid shaped shells, and are generally called Limpets. 
Picture
LIMPET GRAZING
Many Sea Snails attach themselves to a hard substrate, like rocks, boat hulls or pilings using pedal mucus and a foot-like appendage. The mucus acts as a glue, allowing the animal to stick to the substrate it is crawling on. This adhesive ability is very important to the Sea Snails that live in inter-tidal habitats where the forces of waves and gravity must be resisted. 
Picture
LIMPETS
Sea Snails are found in all marine habitats, from estuaries and coastal shores to the deepest depths of the ocean floor. 
Most Sea Snails have a well-developed head, with a foot or tentacles and eyes. They withdraw their body into their shell when inactive or threatened. For added protection some have a disc called the operculum, attached to their foot, that covers the shell opening when the snail withdraws inside.
Picture
QUEEN CONCH
The most popular of all edible marine snails is the Queen Conch, which is native to Caribbean waters. 
queen conch
Picture
WHELK WALKING
Sea Snails move using wave-like muscular contractions of their "foot" when conditions are suitable for them to forage or relocate. The edible meat of sea snails come from this single, long foot common to all snails. They can also "clamp down" against the hard substrate with considerable force when necessary. This ability enables them to remain safely attached, despite the dangerous wave action on exposed rocky shores. It also seals the shell edge against the rock surface, protecting them from drying out during low tide, despite being in full sunlight. 
Picture
PERIWINKLES

WHELKS

Picture
Cittarium pica, you can see the disc called operculum
Cittarium pica also known as West Indian Top Shells,  Magpie Shells, Wilks, Bulgao, Caracoles, Quigua and Cigua, and as I call them Whelks, are an edible species of Sea Snail found in the Caribbean. 
Cittarium pica is considered the third most economically 

important invertebrate species in the Caribbean, after 
the Spiny Lobster, Panulirus argus and the Queen Conch, Eustrombus gigas. 
Like it's counterparts here, it has gone locally extinct in some habitats due to over-fishing.
The species is also native to Bermuda, but was wiped out by over-fishing after colonization. Since then, there have been efforts to reintroduce the species.

LIMPETS

Picture
Limpets clamped down look like little bumps on the rocks
Patellogastropoda is the scientific name for True Limpets, which are also known as Lapas, Opihi and Báirnach. They have flattened, cone-shaped shells, and some species of Limpet have holes at the top of the cone.
Limpets are abundant and are commonly found strongly stuck to rocks or other hard substrates, but are sometimes hard to see, 
because their shells usually blend in with the rocks.
When true Limpets are fully clamped down, it is impossible to remove them from the rock using brute force alone, and the limpet will allow itself to be destroyed rather than stop clinging to its rock. This survival strategy has led to the limpet being used as a metaphor for obstinacy or stubbornness.

PERIWINKLES

Picture
The most common colors for Periwinkles are grayish brown and yellow.
Littorina littorea, The Common Periwinkle is small species of edible Sea Snail.  Like the Whelks, it is a marine gastropod that  has a spiral shell. 
Though the term "Periwinkle" is often given to any small edible marine snail, the Common Periwinkle, Littorina littorea, is the most well known of all of the periwinkles as they are the most commonly eaten. 
They are an adaptable species as they thrive in different salinities and exposure levels; and across most beach zones, making them very abundant.
The color of the shell widely varies, most commonly being brown or yellow, but can be white, green or even banded.
The largest edible periwinkle can reach a size of up to 2 inches. 

GO TO SEA SNAIL RECIPES
GO TO SHELLFISH
GO TO SEAFOOD
HOME

Get your own website now, click here to go to ST. MAARTEN Web works

  • EAT ST. MAARTEN
    • RESTAURANTS A TO Z
    • RESTAURANTS BY CUISINE
    • WHAT IS IT?
    • EATSXM BLOGS
  • COOK ST. MAARTEN
    • RECIPES A TO Z
    • INGREDIENTS
  • CONTACT US
    • SUBMIT YOUR FAVORITE
    • SHARE THE LOVE
    • ABOUT