The Moontail Bullseye, Crescent-tail Bigeye, scientifically known as Priacanthus hamrur, is a captivating fish species renowned for its striking appearance and unique characteristics.
Description & Characteristics
This species can reach a maximum size of 45.0 cm, displaying a robust and somewhat compressed body shape. The Priacanthus hamrur is easily recognizable due to its distinctive large, golden eyes, which contribute to its common names. It also boasts a prominent moon-shaped tail and a crescent-shaped, elongated lower lobe on the caudal fin. The overall coloration of the Moontail Bullseye, Crescent-tail Bigeye varies depending on its environment, but often exhibits a striking blend of reds and oranges with vibrant, iridescent hues.
Habitat and Occurrence
The Priacanthus hamrur is a remarkably adaptable species, inhabiting a broad depth range from the surface to depths of 250.0 meters. It prefers environments with a mix of rocky reefs, coral formations, and sandy bottoms. The Moontail Bullseye, Crescent-tail Bigeye can be found in both tropical and subtropical marine zones, particularly those located within the Indian Ocean, Pacific Ocean, and the western Atlantic Ocean. This widespread distribution reflects its adaptability to a diverse range of marine habitats.
Taxonomy
The Moontail Bullseye, Crescent-tail Bigeye, Priacanthus hamrur, is classified within the family Priacanthidae, a group known for their characteristic large eyes. They belong to the Order: Eupercaria incertae sedis, which represents a group of ray-finned fishes that still require further classification. This species further falls under the Class: Teleostei, a broad category encompassing most bony fishes.
Feeding
The Priacanthus hamrur is a carnivorous predator, its diet primarily composed of smaller fishes, invertebrates, and brine shrimps. They exhibit an opportunistic feeding behavior, readily consuming a variety of available prey. In captive environments, they have been observed to readily accept commercially available frozen food, particularly large-sized items. This adaptability in their feeding behavior contributes to their survival across different habitats and ecosystems.
Image References