分類 / Names
共通名の | 類義語 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Some information are attached to E. jacksoniensis Macleay, 1878, a synonym of Etrumeus (Ref. 93002).
Environment: milieu / climate zone / depth range / distribution range
; 海; 海洋回遊性 (Ref. 51243); 深さの範囲 0 - 125 m (Ref. 96339). Subtropical
Restricted to the northwestern Atlantic: from the Bay of Fundy to the Gulf of Mexico.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 16.4  range ? - ? cm
Max length : 33.0 cm TL オス/雌雄の選別がない; (Ref. 56557); common length : 25.0 cm TL オス/雌雄の選別がない; (Ref. 56557)
背面の脊椎 (合計): 0; 背鰭 (合計): 15-18; 肛門の骨 0; 臀鰭: 10 - 13. Some variation in body depth and certain meristic characters; without pre- and post-pelvic scutes; W-shaped pelvic scute; pelvic fins less advanced. Distinguished from E. whiteheadi of southern African waters by having fewer anal fin rays and the pelvic fin base about 1/3 eye diameter. Isthmus with lateral flanges or shoulders (Ref. 188). Silvery with an olive green back. Scales deciduous (Ref. 7251). Also Ref. 3259.
Mainly inshore but has been occasionally taken 120 km from the Ecuador coast (Ref. 9291); also occur on shelf edge or surface (Ref. 11230), and between 50-150m (Ref. 028016). Usually occur in large schools (Ref. 2850). Epipelagic (Ref. 58302). Feed mainly on euphausiids and copepods (Ref. 9291). Oviparous, with planktonic eggs and larvae (Ref. 35601). Marketed fresh, salted and canned. Also processed into fishmeal (Ref. 9291).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
DiBattista, J.D., J.E. Randall and B.W. Bowen, 2012. Review of the round herrings of the genus Etrumeus (Clupeidae: Dussumieriinae) of Africa, with descriptions of two new species. Cybium 36(3):447-460. (Ref. 91762)
CITES (Ref. 115941)
協力者画像Stamps, Coins Misc.音シガテラ（食中毒の名前）速度泳ぐ 型式カマOtoliths脳視覚
Estimates of some properties based on models
Preferred temperature (Ref. 115969
): 7.3 - 26.7, mean 20.3 (based on 800 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5098 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00550 (0.00278 - 0.01086), b=3.10 (2.91 - 3.29), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245
栄養段階 (Ref. 69278
): 3.6 ±0.2 se; Based on diet studies.
回復力 (Ref. 69278
): 手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.13-0.8; tm=1.7; tmax=5).
弱み (Ref. 59153
): Low vulnerability (16 of 100) .