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> Clupeiformes (Herrings) > Dussumieriidae (Round herrings)
Etymology:

Issue
Some information are attached to E. jacksoniensis Macleay, 1878, a synonym of Etrumeus (Ref. 93002).

Environment: milieu / climate zone / depth range / distribution range Écologie

marin; océanodrome (Ref. 51243); profondeur 0 - 125 m (Ref. 96339). Subtropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Restricted to the northwestern Atlantic: from the Bay of Fundy to the Gulf of Mexico.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 17.0 range ? - ? cm
Max length : 33.0 cm TL mâle / non sexé; (Ref. 56557); common length : 25.0 cm TL mâle / non sexé; (Ref. 56557)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 15 - 18; Épines anales: 0; Rayons mous anaux: 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).

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Pelagic eggs (Ref. 205).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 23 August 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: hautement commercial

FAO - pêcheries: landings, Résumé espèce; Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 7.3 - 26.7, mean 20.3 °C (based on 800 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5098 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00589 (0.00329 - 0.01054), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Niveau trophique (Ref. 69278): 3.6 ±0.2 se; based on diet studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.13-0.8; tm=1.7; tmax=5).

Fishing Vulnerability (Ref. 59153): Low vulnerability (16 of 100).

Climate Vulnerability (Ref. 125649): Low vulnerability (6 of 100).

Catégorie de prix (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 197 [87, 399] mg/100g; Iron = 2.18 [1.02, 4.56] mg/100g; Protein = 20.9 [19.7, 22.2] %; Omega3 = 0.341 [0.132, 0.740] g/100g; Selenium = 42.7 [19.3, 103.1] μg/100g; VitaminA = 6.52 [1.49, 24.08] μg/100g; Zinc = 0.979 [0.621, 1.540] mg/100g (wet weight); based on nutrient studies.

Etrumeus sadina (Mitchill, 1814)