分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Geophaginae
Etymology: Geophagus: Greek, gea = the earth + Greek, phagein = to eat (Ref. 45335).
More on authors: Quoy & Gaimard.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水; 半咸淡水 底中水层性; pH range: 6.5 - 7.0; dH range: 5 - 10; 河川洄游 (Ref. 51243). 熱帶; 11°C - 37°C (Ref. 116045)
South America: Coastal drainages of eastern and southern Brazil and Uruguay.
南美洲: 東方與巴西南部的海岸流域與烏拉圭。
Length at first maturity / 大小 / 重量 / 年龄
成熟度: Lm 9.1 range ? - ? cm
Max length : 28.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 36377); common length : 9.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
Quite popular with aquarists.
此鱼种被引入但是在佛罗里达不建立了.(参考文献 4537) 相当受水族业者的欢迎。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: 東方與巴西南部的海岸流域與烏拉圭。
Kullander, S.O., 2003. Cichlidae (Cichlids). p. 605-654. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36377)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
人类利用
渔业: 商业性; 水族馆: 商业性
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01950 (0.01593 - 0.02387), b=3.02 (2.97 - 3.07), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (参考文献
69278): 2.6 ±0.26 se; based on food items.
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Fec=600-800).
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).
🛈
Nutrients (Ref.
124155): Calcium = 135 [69, 227] mg/100g; Iron = 0.986 [0.558, 1.915] mg/100g; Protein = 17.9 [16.5, 19.3] %; Omega3 = 0.25 [0.12, 0.54] g/100g; Selenium = 41.7 [24.2, 77.0] μg/100g; VitaminA = 33.7 [8.9, 87.5] μg/100g; Zinc = 1.87 [1.33, 2.81] mg/100g (wet weight);
