分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
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.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 pelagic-neritic; 深さの範囲 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).
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 10.5, range 10 - 11 cm
Max length : 28.4 cm SL オス/雌雄の選別がない; (Ref. 27363)
背面の脊椎 (合計) : 0; 背鰭 (合計) : 13 - 21; 肛門の骨: 0; 臀鰭: 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.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 高い商業の
用具
特記事項
XMLをダウンロードして下さい
インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 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). |
栄養段階 (参照 69278) |
2.7 ±0.30 se; based on food items. |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (K=0.6). |
|
Rate of population increase |
Prior r = 1.11, 95% CL = 0.73 - 1.67, Based on 1 data-limited stock assessment. |
漁業の脆弱性 (Ref. 59153) |
Low to moderate vulnerability (26 of 100). 🛈 |
気候脆弱性 (Ref. 125649) |
Very high vulnerability (88 of 100). 🛈 |
価格帯 (Ref. 80766) |
Low.
|
栄養素 (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); |