The Harlequin Prawn-goby, scientifically known as Cryptocentrus caeruleopunctatus, is a captivating and unique fish species belonging to the Goby family. This species is known for its striking appearance and intriguing symbiotic relationship with certain shrimp species.
Description & Characteristics
The Harlequin Prawn-goby is a relatively small fish, reaching a maximum size of 13.0 cm. It exhibits a vibrant and distinctive color pattern, typically featuring a bright orange body with scattered blue spots, giving it its name. These spots can vary in size and density depending on the individual fish. The Harlequin Prawn-goby’s body is elongated and compressed laterally, with a prominent dorsal fin and a rounded caudal fin.
Habitat and Occurrence
The Harlequin Prawn-goby is a marine species commonly found in the tropical waters of the Indo-Pacific region. This species typically inhabits coral reefs, rocky shores, and sandy bottoms within a depth range of 1-20 meters. Its distribution encompasses various marine zones, including the neritic zone, the area of the ocean that extends from the coastline to the edge of the continental shelf. This adaptable fish thrives in a variety of environments, making it a relatively common inhabitant of these aquatic ecosystems.
Taxonomy
The Harlequin Prawn-goby, Cryptocentrus caeruleopunctatus, belongs to a diverse group of fish known as the Goby family (Gobiidae). The Goby family falls under the Order Gobiiformes, a group of fish characterized by their small size, often with fused pelvic fins forming a suction cup. Gobies are further classified under the Class Teleostei, a group of ray-finned fishes representing the majority of bony fishes.
Feeding
The Harlequin Prawn-goby is an opportunistic feeder and its diet primarily consists of small invertebrates, including brine shrimps, flakes, frozen food (large sorts), and mysis. They readily consume a variety of food sources, making them relatively easy to care for in an aquarium setting.
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