分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
慈鯛科魚類 (Cichlids) > Cichlasomatinae
Etymology: Pterophyllum: Greek, pteron, = fin, sail + Greek, phyllon = leaf; apparently in reference to the tall wide and triangular dorsal fin (Ref. 45335).
More on author: Pellegrin.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 4.8 - 6.2; dH range: 1 - 5; 非遷移的. 熱帶; 27°C - 31°C (Ref. 40602)
South America: Amazon River basin, in the upper Negro River drainage; Orinoco River basin, in tributaries of the upper Orinoco River (Inírida and Atabapo rivers) to Puerto Ayacucho.
南美洲: 亞馬遜河流域, 在尼格羅河流域上游; 奧里諾科河河流域, 在奧里諾科河河 (Inirida 與 Atabapo 河) 上游的支流中對 Puerto Ayacucho。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 18.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 13371)
Inhabits rivers. May reach about 20 cm in height (Ref. 12251). Maximum length 18 cm TL (Ref. 13371).
棲息於河。 可以達到高度的大約 20 公分。 (參考文獻 12251) 最大的長度 18 公分TL.(參考文獻 13371)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: 亞馬遜河流域, 在尼格羅河流域上游; 奧里諾科河河流域, 在奧里諾科河河 (Inirida 與 Atabapo 河) 上游的支流中對 Puerto Ayacucho。
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)
人類使用
漁業: 沒有興趣
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02692 (0.01216 - 0.05956), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
