The Deepbody Boarfish (Antigonia capros) is a distinctive and fascinating species of fish that resides in the deep waters of the world’s oceans. Its unique appearance and intriguing biology make it a subject of interest for both scientists and marine enthusiasts alike. This species is readily identifiable by its elongated body, with a pronounced, almost pig-like snout, hence the common name “boarfish.”
Description & Characteristics
The Deepbody Boarfish, Antigonia capros, can reach a maximum size of 30.5 cm. Its body is compressed laterally, giving it a somewhat flattened appearance. The snout is long and prominent, with a small, terminal mouth. The eyes are large and positioned high on the head. Its body is covered in small, rough scales, and its dorsal fin runs the length of its back.
Habitat and Occurrence
The Deepbody Boarfish, Antigonia capros, is a deep-sea inhabitant, typically found at depths ranging from 50.0 to 900.0 meters. This species exhibits a wide distribution across the world’s oceans, inhabiting the bathyal and abyssal zones. These zones are characterized by their lack of sunlight, cold temperatures, and high pressure. The Deepbody Boarfish is a common sight in these deep-sea environments, contributing to the rich biodiversity found in these extreme habitats.
Taxonomy
The Deepbody Boarfish, Antigonia capros, is classified within the Class: Teleostei, the largest group of bony fishes, and belongs to the Order: Acanthuriformes. This order is characterized by its spiny dorsal fins and includes a variety of marine fish species. The Deepbody Boarfish is further classified within the Family: Antigoniidae, a group that includes several other species of boarfish. This family is recognized for its distinctive snout and body shape.
Feeding
The Deepbody Boarfish, Antigonia capros, is a carnivorous species, relying on a diet primarily composed of various crustaceans, including copepods, amphipods, krill, crabs, and mantis shrimps. Its diet also includes other small invertebrates like ostracodes (seed shrimps), mysids, and shrimp. Additionally, the Deepbody Boarfish also consumes some cephalopods, such as sepia, and a variety of zoobenthos, which are animals that live on the ocean floor. Its feeding strategy is likely opportunistic, capturing prey as it encounters them within its deep-sea habitat.
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