dcsimg

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
Astrid Jarre-Teichmann
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Morphology

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Dorsal spines (total): 0; Dorsal soft rays (total): 17 - 19; Analspines: 0; Analsoft rays: 19 - 21
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Recorder
Cristina V. Garilao
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Trophic Strategy

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South of the Antarctic Polar Front, adults occur in upper 250 m of open ocean and over continental shelves and oceanic banks (spring-summer) during the day, migrating to 50- 100 m at night. Also mesopelagic (Ref. 4066). Feeds on euphausiids and euphausiid larvae, hyperiids, mysids, copepods, and amphipods.
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Recorder
Drina Sta. Iglesia
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Biology

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South of the Antarctic Polar Front, adults occur in upper 250 m of open ocean and over continental shelves and oceanic banks (spring-summer) during the day, migrating to 50- 100 m at night. Also mesopelagic (Ref. 4066). Feeds on euphausiids and euphausiid larvae, hyperiids, mysids, copepods, and amphipods.
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Recorder
Astrid Jarre-Teichmann
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Importance

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fisheries: minor commercial; price category: high; price reliability: very questionable: based on ex-vessel price for species in this family
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Recorder
Astrid Jarre-Teichmann
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Fishbase