The Smooth Scallop, scientifically known as Flexopecten glaber, is a species of bivalve mollusk belonging to the family Pectinidae. This scallop is characterized by its smooth, unribbed shell and its ability to propel itself through the water by rapidly opening and closing its valves. Its presence is significant in various marine environments, contributing to the overall biodiversity of these ecosystems.
Description & Characteristics
The Flexopecten glaber is a relatively small scallop, typically reaching a maximum size of 6 centimeters. Its shell is smooth and lacks the prominent ribs found in other scallop species. The color of the shell can vary from white to pale brown, often with faint markings or growth lines. This scallop also possesses a pair of prominent eyes situated near the hinge of its shell, which it uses to detect predators and potential food sources.
Habitat and Occurrence
The Flexopecten glaber is found in a variety of marine environments, primarily inhabiting shallow waters along the coastlines of the North Atlantic Ocean. This scallop can be found in both intertidal and subtidal zones, typically residing on sandy or muddy bottoms. Its preferred depth range spans from the surface to approximately 100 meters, making it a common inhabitant of both the neritic and oceanic zones.
Taxonomy
The species Flexopecten glaber belongs to the Class: Bivalvia, Order: Pectinida, and Family: Pectinidae. This classification places it within a group of marine bivalves known for their distinctive fan-shaped shells and their ability to swim. The Pectinida order is further divided into families, and Flexopecten glaber belongs to the Pectinidae, a family encompassing a diverse range of scallop species.
Feeding
The Flexopecten glaber is a filter feeder, relying on the constant flow of water through its gills to capture food particles. Its diet consists primarily of detritus, plankton, and other microscopic organisms suspended in the water column. As water passes through its gills, the scallop extracts nutrients and organic matter, contributing to its growth and development. This feeding strategy allows it to thrive in environments with abundant food sources.
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