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 author: Castelnau.
Issue
Redescription in Kullander (1986: 122), with bibliography, description, diagnosis, distribution, and illustration.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
South America: Amazon River basin, in the Ucayali River drainage of Peru, and along the Solimoes-Amazon River to the Trombetas River.
南美洲: 亞馬遜河流域, 在祕魯的 Ucayali 河流域, 而且沿著 Solimoes- 亞馬遜河的到 Trombetas 河。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 34.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 115169); 26.6 cm (female); 最大体重: 562.00 g (Ref. 115169); 最大体重: 562.00 g
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Male and female are mouthbrooding.南美洲: 亞馬遜河流域, 在祕魯的 Ucayali 河流域, 而且沿著 Solimoes- 亞馬遜河的到 Trombetas 河。
Ortega, H. and R.P. Vari, 1986. Annotated checklist of the freshwater fishes of Peru. Smithson. Contrib. Zool. (437):1-25. (Ref. 6329)
人类利用
渔业: 低经济
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02089 (0.01289 - 0.03386), b=3.03 (2.90 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.3 ±0.1 se; based on size and trophs of closest relatives
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 (10 of 100).
