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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: Walbaum.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut; air tawar; payau berasosiasi dengan karang; amphidromus (Ref. 51243); kisaran kedalaman 1 - 15 m (Ref. 9710). Subtropical; 33°N - 23°S, 98°W - 34°W
Western Atlantic: Bermuda and Florida, USA; Bahamas, northern Gulf of Mexico, around Caribbean, including Antilles and south American coast (Ref. 26938) to Rio de Janeiro, Brazil.
Length at first maturity / Size / Weight / umur
Maturity: Lm 20.0, range 19 - ? cm
Max length : 41.0 cm TL jantan/; (Ref. 7251); common length : 30.0 cm TL jantan/; (Ref. 6077); Berat maksimum terpublikasi: 530.00 g (Ref. 40637)
Duri dubur 3; Sirip dubur lunak: 7. Silvery with about seven faint pinkish bars on side on body; pelvic fins yellow (Ref. 13442).
Inhabits shallow coastal waters in open sandy and surf areas, seagrass beds, near reefs, and mangrove channels (Ref. 7251). Enters brackish water, sometimes even fresh water (Ref. 3722). May occur in small aggregations (Ref. 3722). Feeds on benthic invertebrates such as worms, clams, crustaceans (Ref. 3722); also feeds on insects (Ref. 9303). Often seen feeding in sand patches among reefs by thrusting its mouth into the sediment and expelling sand from the gill openings (Ref. 13442). Easily approached (Ref. 9710). Marketed fresh but not highly esteemed; also processed into fishmeal (Ref. 3722).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Bussing, W.A., 1995. Gerreidae. Mojarras. p. 1114-1128. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9303)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Reports of ciguatera poisoning (Ref. 30911)
penggunaan manusia
Perikanan: nilai komersial kecil; umpan: occasionally
informasi lanjut
AcuanBudidaya airprofil budidaya airStrainGenetikaElectrophoresesDiturunkanPenyakit-penyakitPengolahanNutrientsMass conversion
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Ref.
123201): 23.4 - 28.1, mean 27.3 °C (based on 792 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.01026 - 0.01693), b=3.05 (3.01 - 3.09), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.2 se; based on diet studies.
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.60; tm=1.5).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
Nutrients (Ref.
124155): Calcium = 38.3 [14.7, 84.5] mg/100g; Iron = 0.618 [0.273, 1.172] mg/100g; Protein = 20.5 [18.5, 22.5] %; Omega3 = 0.209 [0.106, 0.425] g/100g; Selenium = 12.5 [5.7, 26.9] μg/100g; VitaminA = 30.3 [7.2, 118.1] μg/100g; Zinc = 0.917 [0.561, 1.436] mg/100g (wet weight);
