分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Triportheidae (Hatchet characins) > Triportheinae
Etymology: Triportheus: Greek, tres tria = three + Greek, portheo = to sack (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; pH range: 6.0 - 7.5; dH range: ? - 18. 熱帶; 24°C - 27°C (Ref. 2060)
South America: Amazon River basin and coastal drainages of the Guianas.
南美洲: 亞馬遜河流域與圭亞那的海岸流域。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 26.8 cm TL 雄魚/尚未辨別雌雄; (Ref. 111518); 最大體重: 235.00 g (Ref. 111518)
Occurs in rivers and small creeks with little current. An omnivore which feeds on fruits, seeds and insects which float on the surface of the water. Reproduction takes place during the rainy season (Ref. 12225).
出現於河與小溪水流很少的地方。 在水的表面上飄浮的吃果實, 種子的一個雜食者與昆蟲。 繁殖在雨季的時候發生。 (參考文獻 12225)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 亞馬遜河流域與圭亞那的海岸流域。
Lima, F.C.T., L.R. Malabarba, P.A. Buckup, J.F. Pezzi da Silva, R.P. Vari, A. Harold, R. Benine, O.T. Oyakawa, C.S. Pavanelli, N.A. Menezes, C.A.S. Lucena, M.C.S.L. Malabarba, Z.M.S. Lucena, R.E. Reis, F. Langeani, C. Moreira et al. …, 2003. Genera Incertae Sedis in Characidae. p. 106-168. 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. 38376)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 30 November 2020
人類使用
水族館: 商業性
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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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=0.01660 (0.00632 - 0.04360), b=3.03 (2.80 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.4 ±0.21 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).