Diagnostic Description
provided by Fishbase
Silvery, the edges of the scales narrowly brown, the centers on upper half of body with a spot which may vary in color from yellow through bronze to dark brown (forming oblique dotted lines following scale rows) (Ref. 13442).
Life Cycle
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Oviparous, distinct pairing during breeding (Ref. 205).
Migration
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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.
Morphology
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Dorsal spines (total): 12; Dorsal soft rays (total): 16 - 18; Analspines: 3; Analsoft rays: 8
Trophic Strategy
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Inhabits shallow coastal reefs, the young on seagrass beds, adults in schools in relatively open areas (Ref. 9710). Rare at oceanic islands (Ref. 9710). Feeds at night on mollusks and small fishes (Ref. 9710). Also cleaned by Pomacanthus paru observed at the reefs of the Abrolhos Archipelago, off eastern Brazil (Ref. 40094). Carnivore (Ref. 33499, 57616).
Biology
provided by Fishbase
Inhabits shallow coastal reefs, the young on seagrass beds, adults in schools in relatively open areas (Ref. 9710). Rare at oceanic islands (Ref. 9710). Feeds at night on mollusks and small fishes (Ref. 9710). Marketed fresh (Ref. 3798).
Importance
provided by Fishbase
fisheries: minor commercial; aquarium: public aquariums; price category: medium; price reliability: very questionable: based on ex-vessel price for species in this family