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Scombriformes (Mackerels) >
Stromateidae (Butterfishes)
Etymology: Stromateus: Greek, stromatos = a fish flattened body with a lot of colours (Stromateus sp.) (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bentopelagisk; djupintervall 0 - 200 m (Ref. 72797). Subtropical; 12°S - 47°S
Southeast Pacific: Peru and Chile.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 25.1 cm SL hane/ej könsbestämd; (Ref. 27363)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 47 - 50; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 41 - 44; Ryggkotor: 42 - 43. Body blue green dorsally and silvery white ventrally. Margin of fins darker. Small dark blue spots on dorsal side of body (Ref. 27363).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Chirichigno, N., 1980. Clave para identificar los peces marinos del Peru. IMARPE Informe (44). Instituto del Mar del Peru, Callao, Peru. (Ref. 12)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: kommersiell
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00812 - 0.02953), b=2.95 (2.78 - 3.12), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Nutrients (Ref.
124155): Calcium = 78.2 [37.9, 185.6] mg/100g; Iron = 0.942 [0.441, 1.986] mg/100g; Protein = 15.6 [13.4, 18.2] %; Omega3 = 0.344 [0.184, 0.638] g/100g; Selenium = 38.9 [17.4, 89.6] μg/100g; VitaminA = 10.6 [2.6, 43.3] μg/100g; Zinc = 0.74 [0.46, 1.19] mg/100g (wet weight);