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: Biotodoma: Greek, biotos, ou = life, existence + Greek, domos = house (Ref. 45335).
More on author: Heckel.
Issue
Redescription of Peruvian material in Kullander (1986: 239), with diagnosis, description, distribution, and illustrations. Kullander (1986) considered that the widespread B. cupido of authors may consist of several similar species.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 6.0 - 8.0; dH range: 5 - 19. 熱帶; 23°C - 25°C (Ref. 1672)
South America: Amazon River basin, in Peru, Bolivia and Brazil; Essequibo River in Guyana.
南美洲: 亞馬遜河流域, 在祕魯，玻利維亞與巴西; 在蓋亞那的 Essequibo 河。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 11.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 111115); 最大体重: 55.32 g (Ref. 111115)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: 亞馬遜河流域, 在祕魯，玻利維亞與巴西; 在蓋亞那的 Essequibo 河。
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)
人类利用
渔业: 没有兴趣; 水族馆: 商业性
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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.01041 - 0.03489), b=3.06 (2.90 - 3.22), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.5 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 (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
