Idotea neglecta is a species of marine isopod crustacean belonging to the family Idoteidae. It is commonly found in coastal waters and plays a significant role in the marine food web.
Description and Characteristics
Idotea neglecta is a relatively small isopod, typically reaching a maximum size of around 20 millimeters. It exhibits a flattened, elongated body with a distinctive segmented structure. The body is covered by a hard exoskeleton, which provides protection and support. Its color can range from grayish-brown to reddish-brown, providing camouflage among the rocky habitats it frequents.
Habitat and Occurrence
Idotea neglecta is widely distributed along the coasts of North America, primarily in the intertidal and shallow subtidal zones. It is commonly found in rocky shores, tide pools, and kelp forests, thriving in environments with moderate wave action and a stable supply of food. The species is typically associated with the neritic zone, the marine environment extending from the shoreline out to the edge of the continental shelf.
Taxonomy
Idotea neglecta belongs to the Class: Malacostraca, Order: Isopoda, and Family: Idoteidae. This classification places it within the broader group of crustaceans characterized by their segmented bodies and numerous appendages. Within the Order Isopoda, it shares features with other isopods, such as a dorsoventrally flattened body and the absence of a carapace.
Feeding
Idotea neglecta is an omnivorous scavenger, feeding on a variety of organic matter. Its diet includes algae, dead animals, and decaying plant material. It plays a vital role in the marine ecosystem by breaking down organic matter, contributing to nutrient cycling and the overall health of the coastal environment.
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