The Grouper – Epinephelus clippertonensis is a species of marine fish belonging to the family Serranidae. It is a relatively small grouper, reaching a maximum size of 61.0 cm. This species is characterized by its distinct physical features and unique ecological role.
Description & Characteristics
The Epinephelus clippertonensis exhibits a slender, fusiform body shape, typical of many grouper species. Its coloration is predominantly reddish-brown to dark brown, often with scattered darker blotches or spots. The fish’s head is relatively large and compressed, featuring a slightly pointed snout. Its mouth is moderately large, equipped with strong, conical teeth. The dorsal fin of the Epinephelus clippertonensis is continuous, containing both a spiny and a soft-rayed portion. The anal fin is also continuous and is positioned opposite the soft-rayed portion of the dorsal fin.
Habitat and Occurrence
The Grouper – Epinephelus clippertonensis is found in the Eastern Central Pacific Ocean, inhabiting primarily rocky reefs and coral reefs in the tropical region. Its distribution is limited to this specific area, making it a regional endemic. The species is typically found at depths ranging from 30 to 100 meters, inhabiting the mesophotic zone, a region characterized by reduced light penetration.
Taxonomy
The Epinephelus clippertonensis belongs to the Class: Teleostei, Order: Perciformes, and Family: Serranidae. This classification places it within the diverse group of bony fishes, specifically those with spiny-rayed fins, further categorized as a member of the Serranidae family, which includes a wide variety of groupers, sea basses, and related species.
Feeding
The Epinephelus clippertonensis is a carnivorous fish, feeding primarily on crustaceans, fish (especially small ones), and invertebrates. Its diet also includes shrimps. The Epinephelus clippertonensis employs a sit-and-wait strategy, remaining relatively stationary on the reef and ambushing unsuspecting prey as they pass by.
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