Rough Periwinkle [Littorina obtusata]
Description
The Rough Periwinkle is a marine snail found in the intertidal zone on rocky shores and seaweed beds. It has a rounded shell that is typically brown or gray with a rough texture. It feeds on algae and detritus and is known for its ability to survive in a wide range of temperatures and salinities.
Taxonomy
| Phylum |
Mollusks
Mollusca
|
|---|---|
| Class |
Gastropods
Gastropoda
|
| Order |
Littorinimorpha
Littorinimorpha
|
| Family |
Periwinkles
Littorinidae
|
| Genus |
Pointed Snails
Lacuna
|