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Eupercaria/misc (Various families in series Eupercaria) >
Monodactylidae (Moonyfishes or fingerfishes)
Etymology: Monodactylus: Greek, monos = one + Greek, daktylos = finger (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 淡水; 半咸淡水 居于水底的; 海洋洄游的 (Ref. 51243).
Western Indian Ocean: Red Sea to False Bay, South Africa (Ref. 52193), Madagascar (Ref. 4337), and Reunion (Ref. 53568).
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 14.0  range ? - ? cm
Max length : 31.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5400)
背棘 (总数): 8; 背的软条 (总数): 25-30; 臀棘 3; 臀鳍软条: 25 - 29.
Inhabits coastal waters including estuaries and lagoons (Ref. 5213). Seldom enters freshwater. Juveniles can be kept in the aquarium (Ref. 4833). Caught with throw nets (Ref. 30573).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Desoutter, M., 1986. Monodactylidae. p. 338-339. In J. Daget, J.P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 4337)
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): 17.9 - 27.9, mean 26.4 °C (based on 100 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5781 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03020 (0.01521 - 0.05997), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Nutrients (Ref.
124155): Calcium = 62.8 [32.5, 94.8] mg/100g; Iron = 0.634 [0.379, 1.046] mg/100g; Protein = 18.9 [17.9, 20.0] %; Omega3 = 0.101 [0.062, 0.166] g/100g; Selenium = 27.2 [14.6, 50.0] μg/100g; VitaminA = 46.1 [13.4, 157.4] μg/100g; Zinc = 1.52 [1.04, 2.16] mg/100g (wet weight);