Citharichthys macrops, commonly known as the large-eyed sanddab, is a species of flatfish belonging to the family Paralichthyidae. It is a relatively small fish, reaching a maximum size of 20.0 cm. This species can be found inhabiting a wide range of depths, from the surface to depths of 100.0 meters.
Description & Characteristics
Citharichthys macrops exhibits the characteristic flattened body shape of flatfishes, with both eyes located on one side of the head. This adaptation allows them to lie camouflaged on the seabed, effectively ambushing prey. Their coloration varies depending on the environment, often mimicking the surrounding substrate for optimal camouflage.
Habitat and Occurrence
Citharichthys macrops is primarily found in the eastern Pacific Ocean, where it inhabits the continental shelf and slope. Its distribution spans from the Gulf of California to the northern coast of Peru. This species is a common inhabitant of both the epipelagic and mesopelagic zones, demonstrating its adaptability to varying light and temperature conditions.
Taxonomy
The species Citharichthys macrops belongs to the Class: Teleostei, Order: Pleuronectiformes, and Family: Paralichthyidae. This family, which includes the sanddabs and flounders, encompasses over 600 species known for their flattened bodies and asymmetrical skull development, a trait they share with other flatfish species.
Feeding
Citharichthys macrops is a carnivorous species, feeding primarily on small invertebrates such as crustaceans and polychaetes. They utilize their flattened bodies to lie in wait on the seabed, ambushing unsuspecting prey as they pass by. Their diet plays a crucial role in the marine ecosystem, contributing to the overall food web balance.
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