分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Serrasalmidae (Piranhas and pacus) > Myleinae
Etymology: Myloplus: Greek, mylos, -ou = grey mullet + Greek, plus, ploos = movement of a serpent.
More on author: Norman.
Issue
See Le Bail, P.-Y., A. Margeridon, C. Cauty, P. Planquette, E. Prevost and M. Loir (1989) for reproductive biology.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 6.0 - 7.2; dH range: ? - 15; 河川洄游 (Ref. 51243). 熱帶; 20°C - 25°C (Ref. 2060)
South America: east and northeast Guiana Shield rivers.
南美洲: 東與東北的圭亞那遮蔽河。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 23.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 39031)
Prefers lentic waters where the river banks are steep. Feeds on the leaves of river plants. During the short rainy season, a third of its diet consists of flowers and seeds which they find in the flood zones of the forest (Ref. 12225). The small larvae are zooplanktivores. Reproduction is asynchronous and lasts year round. However, spawning frequency is clearly higher during the rainy season. Is a likely candidate for fish breeding studies (Ref. 27188).
偏爱平静的水域在哪里河岸陡峭的。 吃河川植物的树叶。 在短的雨季的时候，三分之一的它的食性由花与他们在森林的洪水区域中发现的种子组成。 (参考文献 12225) 小的仔鱼是吃浮游动物者。 繁殖是非同步而全年度的。 然而，清楚地产卵频率在雨季的时候比较高。 是一个有可能的候选鱼种为鱼类繁殖的研究.(参考文献 27188)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
南美洲: 東與東北的圭亞那遮蔽河。
Jégu, M., 2003. Serrasalminae (Pacus and piranhas). p. 182-196. 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. 39031)
人类利用
养殖: 将来有可能使用
工具
特别资料
下载 XML
网络资源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02570 (0.01204 - 0.05486), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.0 ±0.00 se; based on food items.
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 (18 of 100).
