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Eupercaria/misc (Various families in series Eupercaria) >
Gerreidae (Mojarras)
Etymology: Gerres: Latin, gerres = a kind of anchovies; cited by Plinius.
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut; payau bentopelagis. Subtropical; 11°S - 36°S, 24°E - 51°E
Western Indian Ocean: southern Mozambique to Algoa Bay, South Africa; also reported from Madagascar.
Length at first maturity / Size / Weight / umur
Maturity: Lm 14.0  range ? - ? cm
Max length : 30.0 cm TL jantan/; (Ref. 5213); common length : 20.0 cm TL jantan/; (Ref. 3409)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 9; duri punggung lunak (Keseluruhan (total)) : 10 - 11; Duri dubur: 3; Sirip dubur lunak: 7. Silvery in color but olive brown above; brown stripes following scale rows above lateral line and the 4 rows below it; spinous dorsal fin with black margins (Ref. 4372). Squamation pattern on the preopercular flange 5-17 scales (Ref. 41102).
Adults inhabit coastal waters including estuaries. They form schools (Ref. 5213). They feed on invertebrates (Ref. 3409). Fry about 10 cm in length enter the estuaries and stay until they reach maturity (Ref. 34363).
Woodland, D.J., 1986. Gerreidae. p. 608-609. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4372)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 23.8 - 27.7, mean 26.3 °C (based on 68 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00963 - 0.03438), b=3.05 (2.89 - 3.21), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.59 se; based on food items.
Daya lenting (Ref.
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 78.9 [35.9, 162.3] mg/100g; Iron = 0.812 [0.391, 1.642] mg/100g; Protein = 18.6 [16.7, 20.6] %; Omega3 = 0.282 [0.131, 0.554] g/100g; Selenium = 21.5 [10.1, 44.5] μg/100g; VitaminA = 12 [3, 45] μg/100g; Zinc = 0.884 [0.568, 1.404] mg/100g (wet weight);