分类 / Names
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Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Gerreidae (Mojarras)
Etymology: Gerres: Latin, gerres = a kind of anchovies; cited by Plinius.
More on author: Bloch.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 礁区鱼类; 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12915); common length : 25.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37816)
背棘 (总数) : 9; 背的软条 (总数) : 10; 臀棘: 3; 臀鳍软条: 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).
不明显的深色斑纹沿着鳞片列在上面，而且 4-6 列紧邻侧线下方。 (明显的在最近保存的标本中) 第二背鳍鳍棘长度超过第三个。 没有鳞片在大约 10 公分 SL 标本中的上面前鳃盖骨边缘上; 在超过 16 公分 SL 的标本中的 1-5个鳞片 (通常 2-3)。 在第 5个背部的细棘基底与侧线 3.5-4.5 之间的鳞片.(参考文献 28029) 上背侧的硬骨 3.(参考文献 41102) 腹面与臀鳍黄色的有白色的顶端参考文献 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).
在马达加斯加进入河口与岸边泻湖的海洋种.(参考文献 4323) 在砂质底部上形成鱼群。 (参考文献 12915,48635) 小的稚鱼吃浮游动物, 较大的鱼吃小的多毛类动物，二枚贝，甲壳动物和鱼类。 (参考文献 3409) 在帛琉，产卵鱼从红树林与沙地浅滩到外围礁石边缘移动在月圆前后期间。 (参考文献 1602) 生鲜地在市场上销售或者制成了鱼丸。 (参考文献 12915)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 低经济
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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 (0.00895 - 0.01615), b=3.04 (2.99 - 3.09), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.43 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (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);
