Crepidula striolata, commonly known as the striped slipper limpet, is a species of marine gastropod mollusk that belongs to the family Calyptraeidae. This species exhibits a unique and fascinating lifestyle, contributing significantly to the ecological balance of its preferred habitats.
Description and Characteristics
Crepidula striolata typically measures between 10 and 25 millimeters in length, displaying a distinctive conical shell with a characteristic striated pattern. The shell color can range from white to yellowish-brown, sometimes exhibiting a slight reddish tinge. The aperture, or opening, of the shell is oval-shaped and located on the underside of the conical structure. Like other members of the Calyptraeidae family, Crepidula striolata exhibits a distinct asymmetry, with the apex of the shell positioned towards the left side of the organism.
Habitat and Occurrence
Crepidula striolata is an inhabitant of intertidal and subtidal zones, typically found attached to rocks, shells, and other hard surfaces. This species prefers rocky substrates, particularly those situated in areas with moderate wave action and good water circulation. Crepidula striolata is commonly found in the infralittoral zone, a marine zone that extends from the low tide mark to a depth of approximately 20 meters. This species is known to occur in the North Atlantic Ocean, specifically along the coasts of Europe and North America.
Taxonomy
Crepidula striolata belongs to the Class: Gastropoda, Order: Littorinimorpha, and Family: Calyptraeidae. This classification places it within a large and diverse group of mollusks, known for their characteristic spiral shells and their wide range of habitats.
Feeding
Crepidula striolata is a filter feeder, primarily consuming microscopic organisms like algae and phytoplankton. They achieve this by drawing water into their mantle cavity, filtering out food particles using their gills. This feeding strategy makes Crepidula striolata an important component of the marine ecosystem, contributing to the cycling of nutrients and energy.
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