The Blackbanded Sea Perch, Black-banded Seaperch, Red-banded Sea Perch, Red-banded Sea-perch, Yellow-banded Seaperch, Yellow-banded Sea-perch, Blackbanded Seaperch, scientifically known as Hypoplectrodes semicinctum, is a fascinating marine fish species that thrives in a variety of coastal environments.
Description & Characteristics
The Hypoplectrodes semicinctum is a relatively small fish, typically reaching a maximum size of around 10 cm. Its distinctive feature lies in its vibrant coloration, characterized by a series of dark bands that encircle its body, often appearing black, red, or yellow, giving rise to its various common names. This banding pattern is a key identification characteristic for this species. The fish’s body is generally elongated and slightly compressed, with a slightly pointed head and a moderately sized mouth. The dorsal fin is continuous, with a spiny anterior portion and a soft posterior portion. The anal fin is also continuous and possesses a small number of spines. The caudal fin is rounded and provides powerful propulsion for maneuvering through its environment.
Habitat and Occurrence
The Hypoplectrodes semicinctum is a highly adaptable species, inhabiting a wide range of marine zones, from the lower limit of the intertidal zone (intertidal) to the shelf edge at about 200 m water depth. This means it is commonly found in subtidal, sublittoral, infralittoral, and deep zone of the oceans, demonstrating its ability to thrive in diverse environments. It is categorized as a neritic species, preferring coastal and shelf environments. The Hypoplectrodes semicinctum‘s geographic distribution spans a range of regions, but details about its specific occurrence within these areas require further research.
Taxonomy
The Hypoplectrodes semicinctum belongs to the Class: Teleostei, Order: Perciformes, and Family: Serranidae. This classification places it within a diverse group of fish known for their generally elongated bodies, spiny dorsal fins, and a variety of coloration patterns. The Hypoplectrodes semicinctum is a member of the Serranidae family, which is commonly referred to as the sea basses, groupers, and anthias.
Feeding
The Hypoplectrodes semicinctum is a carnivore, relying on a diet primarily consisting of crustaceans, fish, and other invertebrates. It is known to consume a variety of organisms, including: Daphnia salina, decapods, fish (little fishes), insects, invertebrates, krill, mysis, shrimps, and zooplankton. This diverse diet highlights the Hypoplectrodes semicinctum‘s opportunistic feeding habits and its ability to exploit various food sources within its environment.
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