Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; تغييرات عمق 0 - 50 m (Ref. 188). Tropical; 33°N - 5°S, 116°W - 77°W (Ref. 188)
Eastern Pacific: Gulf of California to the Gulf of Guayaquil.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 15.9 cm TL جنس نر / بدون خواص جنسي; (Ref. 124487); common length : 10.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 188); بيشينه وزن گزارش شده: 34.85 g (Ref. 124487)
خارهاي باله پشتي (کل) : 0; شعاع نرم باله پشتي (کل) : 13 - 21; خارهاي باله مخرجي: 0; شعاع نرم باله مخرجي: 12 - 23. Body moderately slender, quite strongly compressed, belly sharply keeled. The bright silver stripe along the flank distinguishes it from all similar clupeids in the area. Hind border of gill opening evenly rounded (with two fleshy outgrowths in Harengula and Opisthonema, the latter with a filamentous last dorsal fin ray).
A coastal-pelagic species that forms dense schools in beaches, lagoons and estuaries (Ref. 9291). Tolerates brackish and fresh waters (Ref. 9291). Feeds on plankton, especially on small crustaceans and fish larvae (Ref. 9291). Processed into oil and fishmeal (Ref. 37955).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Whitehead, P.J.P., 1985. 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(7/1):1-303. Rome: FAO. (Ref. 188)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: ارزش تحاري اندك
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 20.6 - 28.5, mean 25.6 °C (based on 58 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00561 - 0.01351), b=3.11 (2.98 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.43 se; based on food items.
Generation time: 0.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=1.36).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 365 [180, 761] mg/100g; Iron = 2.75 [1.55, 4.72] mg/100g; Protein = 18.7 [17.6, 19.9] %; Omega3 = 0.44 [0.23, 0.82] g/100g; Selenium = 45 [21, 93] μg/100g; VitaminA = 31.1 [11.9, 83.4] μg/100g; Zinc = 1.77 [1.18, 2.68] mg/100g (wet weight);
