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.
Issue
The locality Surinam mentioned by Valenciennes in Cuvier & Valenciennes 1850: 214 is doubtful. No specimen from Guyanas was seen in collections.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; pH range: 5.0 - 7.0; dH range: ? - 10. 熱帶; 23°C - 27°C (Ref. 2060)
South America: middle and lower Amazon River basin, Nanay River, upper Orinoco River basin, Suriname (?).
南美洲: 亞馬遜河流域中下游， Nanay 河，奧里諾科河河流域上游, 蘇利南 (?)。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 42.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 39031)
Has powerful dentition that can cause serious bites. Oviparous (Ref. 205).
有能引起严重的咬的有力的牙齿。 卵生的.(参考文献 205)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Oviparous (Ref. 205).南美洲: 亞馬遜河流域中下游， Nanay 河，奧里諾科河河流域上游, 蘇利南 (?)。
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
渔业: 低经济; 水族馆: 商业性
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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=0.02399 (0.01377 - 0.04179), b=2.96 (2.81 - 3.11), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
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): Moderate vulnerability (41 of 100).
