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Lifespan, longevity, and ageing

provided by AnAge articles
Maximum longevity: 8 years (wild)
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Joao Pedro de Magalhaes
editor
de Magalhaes, J. P.
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Diagnostic Description

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Resembles A personatus in body shape but distinguished by its numerous dorsal fin rays (58 to 63 against 55 to 59) an vertebrae (68 against 67), and larger eyes. Lateral plicae 144 to 161.
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FishBase
Recorder
Rodolfo B. Reyes
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Life Cycle

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Oviparous (Ref. 101747).
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Recorder
Susan M. Luna
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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.
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Recorder
Rainer Froese
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Morphology

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Dorsal spines (total): 0; Dorsal soft rays (total): 58 - 63; Analspines: 0; Analsoft rays: 28 - 31; Vertebrae: 68 - 72
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Rodolfo B. Reyes
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Trophic Strategy

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May occur in large schools near the surface both inshore and offshore, but also buries itself in sand (Ref. 2850). Inshore, found from intertidal to subtidal areas (Ref. 2850). Offshore, found near the surface over deep water (Ref. 2850). Juveniles and adults feed on zooplankton (Ref. 28499). Also feeds on crustaceans, snails and worms (Ref. 58426).
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Biology

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May occur in large schools near the surface both inshore and offshore, but also buries itself in sand (Ref. 2850). Inshore, found from intertidal to subtidal areas (Ref. 2850). Offshore, found near the surface over deep water (Ref. 2850). Benthic (Ref. 58426). Juveniles and adults feed on zooplankton (Ref. 28499). Utilized dried or salted and frozen; sometimes targeted as a raw material for fishmeal; eaten fried (Ref. 9988).
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Rainer Froese
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Importance

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fisheries: commercial
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FishBase
Recorder
Rainer Froese
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Fishbase