The Slender Cockscomb, scientifically known as Anoplarchus insignis, is a captivating marine fish species renowned for its slender body and distinctive cockscomb-like crest. It is a relatively small fish, reaching a maximum size of 12.0 cm.
Description & Characteristics
Anoplarchus insignis is characterized by its elongated, slender body with a compressed profile. Its dorsal fin is long and continuous, featuring a prominent, cockscomb-like crest extending from the head to the rear of the body. The fish’s coloration varies, often exhibiting a combination of brown, gray, and black hues. The Slender Cockscomb’s eyes are small and positioned near the snout, and its mouth is relatively small.
Habitat and Occurrence
Anoplarchus insignis exhibits a preference for rocky environments, often residing in algae zones, rock crevices, and tide pools along rocky shores and coasts. This species is typically found within a depth range of 1.0 – 30.0 meters, inhabiting the Subtidal, sublittoral, infralittoral, deep zone of the oceans from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. neritic., making it a prevalent presence in these aquatic ecosystems.
Taxonomy
Anoplarchus insignis belongs to the Class: Teleostei, Order: Perciformes, and Family: Stichaeidae. This classification places it within a diverse group of fish characterized by their elongated bodies and often, a reduced pelvic fin. The Stichaeidae family, commonly known as the pricklebacks or the “shinglebacks,” comprises numerous fish species known for their diverse habitats and feeding habits.
Feeding
Anoplarchus insignis is a carnivore that primarily feeds on small invertebrates, including amphipods, copepods, worms, and zooplankton. Its diet is heavily influenced by its habitat, with the Slender Cockscomb actively foraging for food within rock crevices and among algae.
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