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Euphausiacea |
Euphausiidae
Environment: milieu / climate zone / depth range / distribution range
Ecologia
Pelagico; distribuzione batimetrica 15 - 130 m (Ref. 111951). Polar, preferred -1°C (Ref. 107945); 46°S - 78°S, 180°W - 180°E
Circumpolar in the Southern Ocean.
Length at first maturity / Size / Peso / Age
Maturity: Lm ?  range ? - ? cm Max length : 3.0 cm TL maschio/sesso non determinato; (Ref. 101405)
Found along most of the Antarctic coastline. Adult krill populations' center of distribution is near the continental shelf break, juveniles are found in inshore waters and the eggs and larvae are found in offshore waters (Ref. 96896).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Brinton, E. 1962. (Ref. 2864)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
Pesca: commerciale
FAO - pesca: landings, species profile | FIRMS (Stock assessments) | FishSource | Sea Around Us
Strumenti
Fonti Internet
Estimates based on models
Preferred temperature
(Ref.
115969): -1.5 - 1.6, mean 0.2 (based on 535 cells).
Resilienza
Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (K=0.43-0.5).
Prior r = 0.51, 95% CL = 0.34 - 0.77, Based on 1 data-limited stock assessment.
Nutrients: Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight).