The Redmargin Shrimpgoby, Red-margin Shrimpgoby, scientifically known as Amblyeleotris rubrimarginata, is a captivating fish species belonging to the goby family (Gobiidae). This intriguing fish is a popular choice for aquarists due to its unique appearance and relatively peaceful nature.
Description & Characteristics
The Amblyeleotris rubrimarginata is a slender fish that can reach a maximum size of 11.0 cm. It is readily identifiable by its striking red margin, which runs along the edge of its dorsal fin, giving it its common name. This vibrant red band contrasts beautifully against its pale brown to yellow body, further accented by a faint, horizontal stripe running along the length of its side. The Amblyeleotris rubrimarginata also boasts large, expressive eyes that add to its charm.
Habitat and Occurrence
The Amblyeleotris rubrimarginata is a marine fish that prefers a depth range of 2.0 to 20.0 meters. It is commonly found in the tropical Indo-Pacific region, inhabiting coral reefs and rocky areas. The Redmargin Shrimpgoby, Red-margin Shrimpgoby is well-adapted to life in the shallows, frequently seen patrolling the edges of these habitats, its distinctive red margin a beacon against the vibrant coral backdrop.
Taxonomy
The Amblyeleotris rubrimarginata species belongs to the Gobiidae family, known for their diverse and fascinating members. This family is classified within the Order Gobiiformes, which encompasses a wide array of fish species, and the Class Teleostei, the largest and most diverse group of bony fish.
Feeding
The Amblyeleotris rubrimarginata is a carnivorous fish that feeds primarily on small invertebrates. Its diet often includes brine shrimps, flakes, and frozen foods like Mysis shrimp. These smaller crustaceans provide the essential nutrients for its growth and well-being. This opportunistic feeder actively hunts for prey within its territory, displaying a fascinating hunting behavior.
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