The Cinnabar Goatfish, scientifically known as Parupeneus heptacanthus, is a captivating species of fish belonging to the goatfish family (Mullidae). These vibrant fish are characterized by their striking coloration and unique feeding habits, making them a fascinating subject of study for marine biologists and enthusiasts alike.
Description & Characteristics
Parupeneus heptacanthus is a moderately sized fish, reaching a maximum length of 36.0 cm. Its body is elongated and slightly compressed, with a distinctive pointed snout and barbels that extend from the chin. The Cinnabar Goatfish boasts a vibrant color pattern, featuring a reddish-orange base with scattered white spots that cover its body. These captivating markings, along with its elongated body, make it easily recognizable among its fellow goatfish species.
Habitat and Occurrence
The Cinnabar Goatfish is a remarkably adaptable species, thriving in a diverse range of marine environments. It can be found inhabiting various habitats, including gravel soils, rubble rocks, lagoons, muddy grounds, seagrass meadows, eelgrass meadows, and seaward facing reefs. This species’ adaptability is further showcased by its wide depth range, occurring between 12.0 and 350.0 meters. This depth range places the Parupeneus heptacanthus within the subtidal, sublittoral, infralittoral, and deep zone of the oceans, extending from the lower limit of the intertidal zone to the shelf edge at about 200 m water depth. In a broader context, the Cinnabar Goatfish can be classified as a neritic species, indicating its preference for environments within the continental shelf region.
Taxonomy
The species Parupeneus heptacanthus belongs to the Class: Teleostei, Order: Mulliformes, and Family: Mullidae. This classification places it within the broad category of bony fishes, more specifically within the goatfish order and family, highlighting its close evolutionary relationship with other goatfish species.
Distribution and Occurrence
The Cinnabar Goatfish, Parupeneus heptacanthus, is a common sight in various regions across the globe. This adaptable species thrives in a variety of marine environments, including those in the subtidal, sublittoral, infralittoral, and deep zone of the oceans, extending from the lower limit of the intertidal zone to the shelf edge at about 200 m water depth. This broad distribution is reflective of its neritic nature, being found within the continental shelf region. It is a prevalent presence in these aquatic ecosystems, underscoring its significant role within the marine food web.
Feeding
Parupeneus heptacanthus is a carnivorous fish, feeding primarily on a diet of small fishes, starfish, and worms. Its barbels, which are sensitive appendages located under its chin, play a crucial role in foraging. These barbels act as tactile sensors, helping the Cinnabar Goatfish locate its prey by detecting vibrations and changes in the substrate. Its diet further demonstrates its adaptability, utilizing a variety of food sources available within its diverse habitat.
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