分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 海洋回遊性 (Ref. 51243); 深さの範囲 ? - 20 m (Ref. 189). Subtropical; 22°S - 40°S, 60°W - 42°W (Ref. 189)
Southwest Atlantic: Rio de Janeiro, Brazil to Mar del Plata, Argentina.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 14.0 cm SL オス/雌雄の選別がない; (Ref. 27363); common length : 9.0 cm SL オス/雌雄の選別がない; (Ref. 27363)
背面の脊椎 (合計) : 0; 背鰭 (合計) : 12 - 13; 肛門の骨: 0; 臀鰭: 20 - 24. Snout long and pointed, almost equal to eye diameter; maxilla fairly long, tip bluntly pointed, reaching just or almost to hind border of pre-operculum; gill cover canals of panamensis-type; pseudobranch long, more than eye diameter, with about 30 filaments. Anus nearer to anal fin origin than to pelvic fin tips (Ref. 189). Body dark blue or greenish above, with a wide silver stripe along sides (Ref. 27363).
Found inshore down to at least 20 m deep (Ref. 189). Presumably feeds on zooplankton (Ref. 189). Eggs recorded off Rio Grande do Sul, Brazil in July and late August to early September, oval in shape and 0.94-1.02 by 0.68-0.83 mm (Ref. 189).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Spawn in school (Ref. 205).
Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (Suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/2):305-579. Rome: FAO. (Ref. 189)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00245 - 0.00814), b=3.14 (2.99 - 3.29), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.4 ±0.45 se; based on food items.
Generation time: 1.1 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
Nutrients (Ref.
124155): Calcium = 215 [131, 529] mg/100g; Iron = 2.15 [1.12, 4.01] mg/100g; Protein = 17.8 [15.5, 20.6] %; Omega3 = 0.417 [0.222, 0.832] g/100g; Selenium = 17 [7, 40] μg/100g; VitaminA = 17.7 [4.6, 59.5] μg/100g; Zinc = 1.2 [0.8, 1.8] mg/100g (wet weight);