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Image of Atlantic Wreckfish
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Atlantic Wreckfish

Polyprion americanus (Bloch & Schneider 1801)

Diagnostic Description

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Bluish grey above, paler below with a silvery sheen; fins blackish brown (Ref. 6633). Juveniles have black blotches on head and body (Ref. 6633). Body tall, compressed. Big mouth with big head and a rough bony ridge across upper part of the gill cover (Ref. 35388).
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Recorder
Cristina V. Garilao
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Life Cycle

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Primary gonochorists (Ref. 58421).
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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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Christine Papasissi
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Morphology

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Dorsal spines (total): 10 - 12; Dorsal soft rays (total): 11 - 13; Analspines: 3; Analsoft rays: 8 - 10
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Cristina V. Garilao
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Trophic Strategy

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Occur in inshore waters of the continental shelf and continental slope (Ref. 75154). Adults prefer to inhabit caves and shipwrecks (Ref. 27121). Juveniles congregate below floating objects (Ref. 27121). Usually solitary. Young somewhat gregarious, epipelagic, often below floating wreckage. Feed on large crustaceans, cephalopods and benthic fishes (Ref. 27121); also other benthic invertebrates (Ref. 231).
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Recorder
Susan M. Luna
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Biology

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Adults prefer to inhabit caves and shipwrecks (Ref. 27121). Juveniles congregate below floating objects (Ref. 27121). Usually solitary. Feed on large crustaceans, cephalopods and benthic fishes (Ref. 27121). Spawn in the summer (Ref. 35388). Are primary gonochorists (Ref. 58421). Marketed fresh or frozen; eaten steamed, fried, broiled, boiled, microwaved and baked (Ref. 9988). Minimum depth reported from Ref. 6633.
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Christine Papasissi
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Importance

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fisheries: minor commercial; gamefish: yes; price category: low; price reliability: reliable: based on ex-vessel price for this species
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Recorder
Christine Papasissi
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