Issue
The species in the genera Spratelloides Bleeker, 1851 and Jenkinsia Jordan & Evermann, 1896 should most probably be assigned to a separated family from Clupeidae and Dussumieriidae (Lavoué, pers. comm., July 2013). See a preliminary analysis in Lavoué et al. (2013: Ref. 93878).
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; نطاق العمق ? - 40 m (Ref. 86942). Tropical; 33°N - 30°S, 33°E - 136°W (Ref. 188)
Indo-Pacific, from Red Sea south to Tanzania and east to Samoa (excluding the Cook, Society and Marquesas islands) and the Tuamoto Islands, north to southern Japan and south to western Australia and Kermadec Islands.
Length at first maturity / الحجم / وزن / العمر
Maturity: Lm ?, range 4 - ? cm
Max length : 10.5 cm SL ذكر/ مختلط الجنس; (Ref. 54980)
الأشواك الظهرية (المجموع): 0; الأشعة الظهرية الناعمة (المجموع): 12-13; شوكة شرجية 0; أشعه شرجية لينه: 12 - 13. Maxilla toothed, triangular pre-maxillae, 2 supra-maxillae, second supra-maxilla asymmetrical (lower part larger than upper part), vertical striae on scales not meeting at center; W-shaped pelvic scute; few branchiostegal rays (6 or 7).
Usually an inshore schooling species, inhabiting relatively clear waters of coastal, lagoon, and seaward reefs (Ref. 11230). Relative fecundity is 1596 eggs per unit body weight (Ref. 4383). Caught with beach seines, purse seines, ringnets and dipnets. Marketed fresh or dried-salted (Ref. 5213). Used as bait in the tuna fishery.
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
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)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
مصائد: غير مهمة تجارياً; طعم: usually
مزيد من المعلومات
مراجعالأستزراع المائيملف الأستزراع المائيسلالاتجينيElectrophoresesالتوريثالأمراضمعالجةNutrientsMass conversion
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00321 - 0.00820), b=3.11 (2.97 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.1 ±0.0 se; based on diet studies.
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (K=0.41-0.44; tm<1; Fec=505).
Prior r = 1.19, 95% CL = 0.78 - 1.78, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (62 of 100).
Nutrients (Ref.
124155): Calcium = 753 [190, 6,136] mg/100g; Iron = 9.36 [2.55, 36.03] mg/100g; Protein = 19.4 [16.7, 22.0] %; Omega3 = 0.29 [0.05, 1.73] g/100g; Selenium = 275 [32, 1,847] μg/100g; VitaminA = 4.7 [0.5, 49.5] μg/100g; Zinc = 6.21 [2.11, 17.03] mg/100g (wet weight);
