dcsimg

Diagnostic Description ( Inglês )

fornecido por Fishbase
Very deep-bodied, compressed, disk-shaped fish with a very blunt snout. Irregular, bold, blackish, vertical bands that fade with age. Second dorsal and anal fins have high anterior lobes (Ref. 26938). Mouth small, the maxilla of adults ending beneath nostrils; no teeth on roof of mouth; scales ctenoid; head and fins scaled; opercle ends in an obtuse point (Ref. 13442).
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Recorder
Cristina V. Garilao
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Migration ( Inglês )

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Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km.
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Recorder
Susan M. Luna
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Morphology ( Inglês )

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Dorsal spines (total): 9; Dorsal soft rays (total): 21 - 24; Analspines: 3; Analsoft rays: 17 - 18
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Recorder
Cristina V. Garilao
original
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Trophic Strategy ( Inglês )

fornecido por Fishbase
Abundant in shallow coastal waters, from mangroves and sandy beaches to wrecks and harbors. Juveniles (black phase) are common in estuaries and often found in very shallow water swimming at an angle resembling dead leaves or as infertile red mangrove pods and other debris. Adults often occur in very large schools of up to 500 individuals (Ref. 9710). Feed on benthic invertebrates like crustaceans, mollusks, annelids, cnidarians as well as on plankton (Ref. 35237).
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Recorder
Pascualita Sa-a
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Biology ( Inglês )

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Abundant in shallow coastal waters, from mangroves and sandy beaches to wrecks and harbors. Juveniles (black phase) are common in estuaries and often found in very shallow water swimming at an angle resembling dead leaves or as infertile red mangrove pods and other debris. Adults often occur in very large schools of up to 500 individuals (Ref. 9710). Feed on benthic invertebrates like crustaceans, mollusks, annelids, cnidarians as well as on plankton (Ref. 35237). Good food fish (Ref. 5521); marketed fresh (Ref. 5217). Often circles divers (Ref. 9710). Minimum depth from Ref. 9710. In southeastern Brazil found between 23 and 45 m (Ref. 47377). Has been reared in captivity (Ref. 35425).
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FishBase
Recorder
Susan M. Luna
original
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Importance ( Inglês )

fornecido por Fishbase
fisheries: minor commercial; aquaculture: commercial; gamefish: yes; aquarium: public aquariums; price category: medium; price reliability: very questionable: based on ex-vessel price for species in this family
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FishBase
Recorder
Susan M. Luna
original
visite a fonte
site do parceiro
Fishbase