>
Clupeiformes (Herrings) >
Clupeidae (Herrings, shads, sardines, menhadens)
Eponymy: Victor Frederick William Cavendish-Bentinck (1897–1990) was a British diplomat and businessman. [...] (Ref. 128868), visit book page.
More on author: Norman.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي pelagic-neritic; تغييرات عمق 0 - 70 m (Ref. 54915). Subtropical; 30°S - 37°S, 74°W - 70°W (Ref. 54915)
Southeast Pacific: Coquimbo, Valparaiso and south to Talcahuano, Chile; perhaps reaches further south to Mocha Island, but more southerly records may refer to Sprattus fuegensis. Subspecies have been noted (Ref. 6698): Strangomera bentincki bentincki (Talcahuano southward) and Strangomera bentincki cuga (Valparaiso to Talcahuano).
طول در اولین بلوغ / اندازه / وزن / سن
بلوغ: Lm 10.5, range 10 - 11 cm
Max length : 28.4 cm SL جنس نر / بدون خواص جنسي; (Ref. 27363)
خارهاي باله پشتي (کل) : 0; شعاع نرم باله پشتي (کل) : 13 - 21; خارهاي باله مخرجي: 0; شعاع نرم باله مخرجي: 12 - 23. Belly not strongly keeled (Ref. 188). Body dark blue dorsally and silvery white ventrally. Fins translucent (Ref. 27363).
Body shape (shape guide): fusiform / normal; Cross section: oval.
Occurs in schools at or near the surface in coastal waters. Feeds on plankton, especially diatoms (filter-feeding). Breeds mainly from June to November, from a length of about 10 cm. Eggs and larvae are planktonic (Ref. 52017). Mainly used for fishmeal.
Apparently releases planktonic eggs (similar to the demersal eggs of northern hemisphere Clupea).
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 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: با ارزش تجاري بالا
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00589 (0.00338 - 0.01026), b=3.11 (2.95 - 3.27), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
2.7 ±0.30 se; based on food items. |
جهندگی (مرجع 120179) |
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.6). |
|
Rate of population increase |
Prior r = 1.11, 95% CL = 0.73 - 1.67, Based on 1 data-limited stock assessment. |
آسیبپذیری ماهیگیری (Ref. 59153) |
Low to moderate vulnerability (26 of 100). 🛈 |
آسیبپذیری اقلیمی (Ref. 125649) |
Very high vulnerability (88 of 100). 🛈 |
طبقه قيمت (Ref. 80766) |
Low.
|
مواد مغذی (Ref. 124155) |
Calcium = 134 [74, 232] mg/100g; Iron = 1.83 [1.01, 3.14] mg/100g; Protein = 19.4 [18.3, 20.5] %; Omega3 = 0.567 [0.348, 0.939] g/100g; Selenium = 23.8 [12.8, 46.2] μg/100g; VitaminA = 9.87 [3.19, 27.55] μg/100g; Zinc = 1.09 [0.75, 1.59] mg/100g (wet weight); |