The Silverspot Shrimpgoby, Seychelles Shrimpgoby – Ctenogobiops crocineus is a small, striking goby species found in the tropical waters of the Indian Ocean. This captivating fish, distinguished by its vibrant coloration and unique behavior, is a popular choice for aquarists seeking a captivating addition to their saltwater tanks.
Description & Characteristics
The Ctenogobiops crocineus is a relatively small fish, reaching a maximum size of 5.5 cm. Its body is elongated and slender, adorned with a striking combination of colors. The head and body are predominantly a brilliant orange, while the dorsal fin boasts a distinctive silver spot that gives the species its name. This striking feature, along with the bright orange coloration, distinguishes the Ctenogobiops crocineus from other goby species.
Habitat and Occurrence
The Ctenogobiops crocineus is an inhabitant of shallow reef systems and coastal waters, typically found in depths ranging from 1.0 to 15.0 meters. This species is often found in association with burrowing shrimps, with which it forms a symbiotic relationship. The shrimp digs and maintains the burrow, providing shelter for the Ctenogobiops crocineus, which in turn protects the shrimp from predators.
Taxonomy
The Ctenogobiops crocineus belongs to the Class: Teleostei, Order: Gobiiformes, and Family: Gobiidae. This classification places it within the large and diverse family of gobies, which includes a wide array of species known for their unique adaptations and ecological roles.
Feeding
The Ctenogobiops crocineus is an opportunistic carnivore, feeding primarily on a variety of small invertebrates. Its diet includes copepods, amphipods, and other small crustaceans. It may also consume fish larvae and plankton. In an aquarium setting, Ctenogobiops crocineus can be readily fed a diet of frozen brine shrimp, mysis shrimp, and commercially prepared fish flakes.
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