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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.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
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.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: 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).
Body shape (shape guide): fusiform / normal.
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).
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: Version 2025-2 (Global))
ancaman kepada manusia
Reports of ciguatera poisoning (Ref. 30911)
penggunaan manusia
Perikanan: nilai komersial kecil; Ikan buruan: ya; umpan: occasionally
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01318 (0.01028 - 0.01690), b=3.04 (3.00 - 3.08), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.5 ±0.2 se; based on diet studies. |
Daya lenting (Acuan 120179) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.3-0.60; tm=1.5). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |
kategori harga (Ref. 80766) |
Medium.
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Nutrisi (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); |