Teleostei >
Eupercaria/misc (Various families in series Eupercaria) >
Monodactylidae (Moonyfishes or fingerfishes)
Etymology: Monodactylus: Greek, monos = one + Greek, daktylos = finger (Ref. 45335).
More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水; 深度上下限 0 - 12 m (Ref. 86942). 熱帶; 24°C - 28°C (Ref. 1672); 31°N - 42°S, 19°E - 169°W
Indo-West Pacific: Red Sea and east coast of Africa south to the Breë River (Ref. 7293, 52193); also the Persian Gulf (Ref. 96822) to Samoa, north to the Yaeyamas, south to New Caledonia and Australia (Ref. 4959). Known from the freshwater tidal zone of the Mekong delta (Ref. 12693).
印度-西太平洋: 紅海與東非 (參考文獻 7293) 到薩摩亞,北至八重山, 南至新加勒多尼亞與澳洲.(參考文獻 4959) 已知來自湄公河三角州的淡水潮間帶了。 (參考文獻 12693)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 13.0 range ? - ? cm
Max length : 27.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894); common length : 12.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5450)
背棘 (总数) : 7 - 8; 背的软条 (总数) : 27 - 31; 臀棘: 3; 臀鳍软条: 27 - 32.
成鱼亮银色有黄色的与暗色的背鳍顶端。 小的稚鱼更色彩鲜艳的有黄色的在大部分的在头部上的背鳍与二条垂直的黑色条纹之上.(参考文献 48636)
Found in bays, mangrove estuaries, tidal creeks, and lower reaches of freshwater streams (Ref. 2847, 44894, 48636); occasionally in silty coastal reefs (Ref. 9710). It feeds on plankton and detritus (Ref. 5213, 44894). Commonly seen in large schools (Ref. 44894, 52193); small juveniles either solitary or in small aggregations (Ref. 48635). Usually only juveniles enter freshwater (Ref. 52193). Highly territorial (Ref. 9710). Caught with throw nets (Ref. 30573).
发现于海湾，淡水溪流的红树林河口，潮汐的小溪与下游了;(参考文献 2847,44894,48636) 偶见于淤泥的岸礁。 (参考文献 9710) 吃浮游生物与碎屑。 (参考文献 5213,44894) 常见于鱼群;(参考文献 44894) 小的稚鱼单独出现或形成小群鱼群.(参考文献 48635) 高度具有领域性.(参考文献 9710) 用投网捕获了。 (参考文献 30573)
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: 紅海與東非 (參考文獻 7293) 到薩摩亞,北至八重山, 南至新加勒多尼亞與澳洲.(參考文獻 4959) 已知來自湄公河三角州的淡水潮間帶了。 (參考文獻 12693)
Heemstra, P.C., 1984. Monodactylidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Vol. 3. FAO, Rome. [pag. var.]. (Ref. 7293)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 低经济; 水族馆: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 22.9 - 28.8, mean 27.6 °C (based on 638 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5781 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02818 (0.01685 - 0.04715), b=3.00 (2.85 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.26 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
Nutrients (Ref.
124155): Calcium = 187 [94, 330] mg/100g; Iron = 1.44 [0.85, 2.58] mg/100g; Protein = 18.3 [17.2, 19.3] %; Omega3 = 0.172 [0.089, 0.312] g/100g; Selenium = 32.5 [15.1, 68.3] μg/100g; VitaminA = 14.6 [4.7, 46.6] μg/100g; Zinc = 1.89 [1.28, 2.77] mg/100g (wet weight);
