分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 海洋洄游的 (Ref. 51243); 深度上下限 ? - 20 m (Ref. 189). 亞熱帶的; 22°S - 40°S, 60°W - 42°W (Ref. 189)
Southwest Atlantic: Rio de Janeiro, Brazil to Mar del Plata, Argentina.
西南大西洋: 巴西里約熱內盧到 Mar del Plata ,阿根廷。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 14.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 27363); common length : 9.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 27363)
背棘 (总数): 0; 背的软条 (总数): 12-13; 臀棘 0; 臀鳍软条: 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).
吻长而尖的, 几乎等于眼直径; 颚骨非常长的, 顶端顿尖的, 正好达到或者几乎到前鳃盖的后部边缘; panamensis 的鳃盖运河-类型; 伪鳃长又超过眼直径,有大约 30个丝状突起。 肛门较接近到臀鳍起源超过对腹鳍顶端.(参考文献 189) 身体深蓝色或呈绿色的上方, 沿着侧边具有一个宽的银色斑纹。 (参考文献 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).
发现于岸边向下至至少 20 公尺深.(参考文献 189) 推测为捕食浮游动物。 (参考文献 189) 卵九月初在七月与迟的八月到记录了外海的巴西南里约格朗德, 椭圆形在外形上与 0.94-1.020.68-0.83 mm.(参考文献 189)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Spawn in school (Ref. 205).西南大西洋: 巴西里約熱內盧到 Mar del Plata ,阿根廷。
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)
人类利用
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合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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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).
营养阶层 (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.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (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);