The Black-ear Wrasse, Cheekspot Wrasse, Earmuff Wrasse, Ocellated Wrasse, Black-Eared Wrasse, scientifically known as Halichoeres melasmapomus, is a vibrant and intriguing species of fish belonging to the wrasse family. This captivating creature is renowned for its striking coloration and distinctive markings, making it a sought-after addition to marine aquariums.
Description & Characteristics
The Halichoeres melasmapomus is a relatively small fish, reaching a maximum size of 24.0 cm. It exhibits a remarkable range of colors, with individuals typically displaying a base color of yellow or orange, accented by vivid stripes and spots. The most defining characteristic of this species is the presence of two prominent black markings, resembling earmuffs, above its eyes. These “earmuffs” are responsible for several of the species’ common names, including Black-ear Wrasse and Earmuff Wrasse. The black markings extend to the underside of the jaw, creating a striking contrast against the bright body coloration. These features are further emphasized by the presence of a bright blue spot located on the cheek, earning it the name Cheekspot Wrasse. Its body is elongated and compressed, typical of wrasses, and its dorsal fin is continuous and moderately long.
Habitat and Occurrence
The Halichoeres melasmapomus is a marine fish that prefers a depth range of 10.0 to 56.0 meters. It is typically found in tropical reefs and rocky areas. They are often observed around coral formations and seagrass beds, which provide them with shelter, food, and breeding grounds. Its distribution encompasses a wide range across the Indo-Pacific region, making it a prevalent presence in these aquatic ecosystems. This species is particularly common in the Coral Triangle, a region known for its high biodiversity and rich marine life. The Coral Triangle encompasses the waters surrounding Indonesia, Malaysia, Papua New Guinea, the Philippines, and the Solomon Islands, highlighting the extensive range of this fascinating fish.
Taxonomy
The species Halichoeres melasmapomus belongs to the Class: Teleostei, Order: Eupercaria incertae sedis, and Family: Labridae. This classification places it within the group of ray-finned fishes, a diverse and abundant order that includes a vast array of species. The Labridae family, commonly known as wrasses, is characterized by their elongated bodies, protrusible mouths, and vibrant coloration. This family encompasses a wide range of species, showcasing a stunning array of shapes, sizes, and colors.
Feeding
The Halichoeres melasmapomus is an omnivore, feeding on a diverse range of food items. It is often observed foraging for invertebrates, such as small crustaceans, algae, and detritus. In a captive setting, the Halichoeres melasmapomus will readily accept a variety of commercially available foods, including brine shrimps, flakes, frozen food (large sort), and mysis. These dietary habits contribute to its role as an important component of the reef ecosystem, helping to maintain balance and diversity within the community.
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