分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Gerreidae (Mojarras)
銀鱸科 (Mojarras)
Etymology: Gerres: Latin, gerres = a kind of anchovies; cited by Plinius.
More on author: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 礁區魚類; 海洋洄游的 (Ref. 51243); 深度上下限 1 - 40 m (Ref. 1602). 熱帶; 26°C - 29°C (Ref. 4959); 30°N - 12°S
Indo-West Pacific: Madagascar to Australia. Reported from Vanuatu (Ref. 13300). Larvae reported in Japan as Gerres abbreviatus (Ref. 9902).
印度-西太平洋: 馬達加斯加到澳洲。 記錄來自萬那度了。 (參考文獻 13300) 仔魚在日本報告如 短鑽嘴魚〔Gerres abbreviatus〕 。 (參考文獻 9902)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12915); common length : 25.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 37816)
背棘 (總數) : 9; 背的軟條 (總數) : 10; 臀棘: 3; 臀鰭軟條: 7. Body silvery with indistinct fine dark stripes along scale rows above and 4-6 rows immediately below lateral line (apparent in newly preserved specimens; larger fishes). Body deep, depth max 1.9-2.3 in SL. Dorsal fin 2nd spine longer than 3rd; anal fin 2nd spine long and robust; caudal fin short and deeply forked; pectoral fins reaches beyond level of anal fin. No scales on upper preopercular flange in approximately 10 cm SL specimens; 1-5 scales (usually 2-3) in over 16 cm SL specimens. Scales between 5th dorsal fin spine base and lateral line 3.5-4.5 (Ref. 28029, 90102). Supraneural bones 3 (Ref. 41102). Ventral and anal fins yellow with white tips Ref. 34765).
不明顯的深色斑紋沿著鱗片列在上面，而且 4-6 列緊鄰側線下方。 (明顯的在最近保存的標本中) 第二背鰭鰭棘長度超過第三個。 沒有鱗片在大約 10 公分 SL 標本中的上面前鰓蓋骨邊緣上; 在超過 16 公分 SL 的標本中的 1-5個鱗片 (通常 2-3)。 在第 5個背部的細棘基底與側線 3.5-4.5 之間的鱗片.(參考文獻 28029) 上背側的硬骨 3.(參考文獻 41102) 腹面與臀鰭黃色的有白色的頂端參考文獻 34765).
Marine species that enters estuaries and coastal lagoons in Madagascar (Ref. 4323). Forms schools on sandy bottoms (Ref. 12915, 48635). Small juveniles feed on zooplankton, larger fish feed on small polychaetes, bivalves, crustaceans and fishes (Ref. 3409). In Palau, spawners migrate from mangroves and sand flats to the outer reef edge around the full moon (Ref. 1602). Marketed fresh or made into fishballs (Ref. 12915).
在馬達加斯加進入河口與岸邊潟湖的海洋種.(參考文獻 4323) 在砂質底部上形成魚群。 (參考文獻 12915,48635) 小的稚魚吃浮游動物, 較大的魚吃小的多毛類動物，二枚貝，甲殼動物和魚類。 (參考文獻 3409) 在帛琉，產卵魚從紅樹林與沙地淺灘到外圍礁石邊緣移動在月圓前後期間。 (參考文獻 1602) 生鮮地在市場上銷售或者製成了魚丸。 (參考文獻 12915)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
印度-西太平洋: 馬達加斯加到澳洲。 記錄來自萬那度了。 (參考文獻 13300) 仔魚在日本報告如 短鑽嘴魚〔Gerres abbreviatus〕 。 (參考文獻 9902)
Iwatsuki, Y., S. Kimura and T. Yoshino, 1998. Redescription of Gerres erythrourus (Bloch, 1791), a senior synonym of G. abbreviatus Bleeker, 1850 (Teleostei: Perciformes: Gerreidae). Copeia 1998(1):165-172. (Ref. 28029)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 25.2 - 29.1, mean 28.5 °C (based on 694 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00897 - 0.01612), b=3.04 (2.99 - 3.09), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.43 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 59.5 [25.4, 105.9] mg/100g; Iron = 0.557 [0.278, 1.092] mg/100g; Protein = 19.1 [17.1, 21.1] %; Omega3 = 0.119 [0.062, 0.210] g/100g; Selenium = 30.7 [15.8, 61.0] μg/100g; VitaminA = 45.3 [10.8, 175.0] μg/100g; Zinc = 1.29 [0.82, 1.91] mg/100g (wet weight);
