Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; نطاق العمق 0 - 50 m (Ref. 189). Temperate; 34°N - 30°N, 67°W - 62°W (Ref. 189)
Western Central Atlantic: known only from Bermuda. The Panama and Puerto Rico specimens reported in Ref. 6791 were not this species, but perhaps Anchoa lyolepis).
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 7.5 cm SL ذكر/ مختلط الجنس; (Ref. 189)
الأشواك الظهرية (المجموع) : 0; شوكة شرجية: 0; أشعه شرجية لينه: 19 - 22. Body moderately compressed and slender. Snout short, about 3/4 the eye diameter; maxilla long, its tip sharply pointed, reaching almost to the gill opening; gill cover canals of the walkeri-type. A silver stripe is on the sides.
A schooling species occurring in coastal waters. Apparently common (at least in August, but not in July). Specimens with well developed eggs were taken in June, 1927, suggesting a summer spawning period.
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Specimens with well-developed eggs were taken in June, suggesting a summer spawning period (Ref. 189). 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)
IUCN Red List Status (Ref. 130435)
في خطر (EN) (B1ab(v)+2ab(v)); Date assessed: 20 April 2015
استخدامات بشرية
مصائد: فوائد محتملة
أدوات
تقارير خاصة
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مصادر علي الأنترنت
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=0.00513 (0.00232 - 0.01135), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 160 [76, 433] mg/100g; Iron = 0.9 [0.4, 1.8] mg/100g; Protein = 17.1 [14.7, 19.9] %; Omega3 = 0.839 [0.403, 1.821] g/100g; Selenium = 9.19 [3.33, 23.38] μg/100g; VitaminA = 23.7 [5.2, 105.4] μg/100g; Zinc = 1.11 [0.71, 1.84] mg/100g (wet weight);
