They are adaptable fish and can live in depths of 16 to 591 feet.These fish like to stick together and form large schools.The mangrove snapper is delicious and notorious for its white, flaky meat, fresh taste, and subtle sweet undertones.Additionally, fishermen have caught mangrove snappers in freshwater lakes, so they can tolerate various salinity levels. They prefer habitats with rocky ledges, coral, or mangroves and can live in coastal and offshore areas. However, there is a wide variety between pale bars, small spots, and tail color depending on habitat and age. These fish are typically gray with dark dorsal and caudal fins. ^ Russell, D.J., et al., "Biology, Management and Genetic Stock Structure of Mangrove Jack ( Lutjanus argentimaculatus) in Australia," The State of Queensland, Department of Primary Industries and the Fisheries Research Development Corporation, FRDC Project Number 1999/122, 2003.The mangrove snapper isn’t as big as other species in the snapper family as they barely grow larger than 18 inches and weigh approximately 10 pounds.^ Atlas of Exotic Fishes in the Mediterranean Sea ( Lutjanus argentimaculatus).Bray (2011) Mangrove Jack, Lutjanus argentimaculatus, in Fishes of Australia. ^ Queensland Government Fish Note Archived at the Wayback Machine.The ETYFish Project Fish Name Etymology Database. "Order LUTJANIFORMES: Families HAEMULIDAE and LUTJANIDAE". Fricke, Ron & van der Laan, Richard (eds.). As ambush predators, they often dwell around mangrove roots, fallen trees, rock walls, and any other snag areas where smaller prey reside for protection. The species is carnivorous they are predators, feeding mainly at night on fish, crustaceans, gastropods, and cephalopod molluscs. These larger fish are sometimes caught by bottom-fishers with heavy tackle, though they still remain difficult to land due to their speed and proximity to sharp reef bottoms. As they mature, mangrove red snappers move into open waters, sometimes hundreds of kilometers from the coast to breed. They are also known to migrate to offshore reefs to spawn. Īs its name implies, the mangrove red snapper is commonly found in mangrove-lined estuarine systems, however some also make their way into complete freshwater systems, particularly at a juvenile age. It has also been rarely recorded in the Mediterranean Sea, having reached there from the Red Sea since 1979. The mangrove red snapper is native to the Indian Ocean and the western Pacific Ocean from the African coast to Samoa and the Line Islands and from the Ryukyus in the north to Australia in the south. The red bass, however, is usually darker in coloration, has fewer dorsal-fin spines, scale rows on the back that rise obliquely from the lateral line, and a deep groove from the nostrils to the eyes. In reef areas, mangrove red snappers are sometimes confused with two-spot red snapper or red bass ( Lutjanus bohar), a known carrier of ciguatera toxin. These teeth can cause a nasty injury to unwary fishers. Like other tropical snappers (family Lutjanidae), mangrove jacks have prominent canine teeth in their jaws that are used for seizing and holding prey. Younger fish caught in estuarine areas are often darker than older fish taken from offshore reef areas, and exhibit lighter vertical bands down their flanks. Description Ĭoloration of the mangrove red snapper ranges from burnt orange, to copper, to bronze and dark reddish-brown, depending on its age and environment. The specific name is a compound of argentum meaning “silver” and maculatus meaning “spots”, a possible reference to the white edging to each of the scales on this species. The mangrove red snapper was first formally described in 1775 as Sciaena argentimaculata by the Swedish speaking Finnish born explorer and naturalist Peter Forsskål with the type locality given as the Red Sea. It has a wide Indo-Pacific range and has recently been recorded in the eastern Mediterranean Sea. The mangrove red snapper ( Lutjanus argentimaculatus), also known as mangrove jack, grey snapper, creek red bream, Stuart evader, dog bream, purple sea perch, red bream, red perch, red reef bream, river roman, or rock barramundi, is a species of marine ray-finned fish, a snapper belonging to the family Lutjanidae.
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