The Finescale Razorfish, Razor Wrasse, Collared Knifefish, Finescale Razorfish, scientifically known as Cymolutes torquatus, is a fascinating fish species found in various marine environments.
Description & Characteristics
The Cymolutes torquatus typically reaches a maximum size of 20.0 cm. It is characterized by its slender body, resembling a knife or razor, hence its common names. The fish exhibits vibrant coloration with a distinct collar-like pattern, which is a key identifying feature.
Habitat and Occurrence
This fish species inhabits a diverse range of habitats, including kelp forests, lagoons, reef roofs, reef canopies, sandy sea floors, seagrass meadows, and eelgrass meadows. Its depth range extends from 2.0 to 20.0 meters, placing it within the subtidal, sublittoral, infralittoral, and neritic zones. The Cymolutes torquatus thrives in these marine environments, contributing to the ecological balance of these ecosystems.
Taxonomy
The Cymolutes torquatus belongs to the Class: Teleostei, Order: Eupercaria incertae sedis, and Family: Labridae. This classification places it within a group of bony fishes, specifically the wrasse family, known for their diverse and vibrant colors.
Distribution and Occurrence
The Finescale Razorfish, Razor Wrasse, Collared Knifefish, Finescale Razorfish is commonly found in the subtidal, sublittoral, infralittoral, and neritic zones of the oceans. This depth range encompasses the lower limit of the intertidal zone to the shelf edge at around 200 meters. The fish’s prevalence in these zones makes it a prominent feature of these marine ecosystems.
Feeding
The Cymolutes torquatus primarily feeds on zoobenthos, which refers to the animals that live on the bottom of the ocean floor. This dietary preference demonstrates its role as an important component of the marine food web.
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