The Blue Hamlet – Hypoplectrus gemma is a captivating and colorful reef fish found in the tropical waters of the western Atlantic Ocean. This small, but striking species is highly sought after by aquarists due to its vibrant blue and yellow coloration and relatively peaceful demeanor.
Description & Characteristics
The Blue Hamlet – Hypoplectrus gemma is a relatively small fish, reaching a maximum size of approximately 13.0 cm. Its most striking feature is its vibrant coloration, which is a striking contrast of blue and yellow. The body is a deep blue, adorned with numerous bright yellow spots and streaks. The head is also blue, with a prominent yellow band running from the eye to the lower jaw. The fins are typically a lighter shade of blue with yellow margins.
Habitat and Occurrence
The Blue Hamlet – Hypoplectrus gemma is a common inhabitant of coral reefs and rocky outcrops in the western Atlantic Ocean. It can be found at depths ranging from 1 to 30 meters, residing in a variety of marine zones, including the tropical and subtropical zones.
Taxonomy
The Blue Hamlet – Hypoplectrus gemma belongs to the family Serranidae, commonly known as the sea basses, which is a large and diverse group of fish found in both freshwater and saltwater habitats. This species is classified within the Class Teleostei, which encompasses most of the ray-finned fishes, and Order Perciformes, a highly diverse order known for its spiny-rayed fins.
Feeding
The Blue Hamlet – Hypoplectrus gemma is a carnivorous fish, primarily feeding on small invertebrates such as crustaceans, worms, and mollusks. In captivity, they readily accept a variety of frozen foods, including larger offerings and mysis shrimp.
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