分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins)
脂鯉目 (Characins) >
Characidae (Characins; tetras)
脂鯉科 (Characins; tetras) > Stethaprioninae
Etymology: More on author: Meek.
Issue
See Fink & Weitzman (1974:28) for a detailed description.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶; 24°C - 36°C (Ref. 36880)
Central America: Pacific and Atlantic drainages from Nicaragua to Panama.
中美洲: 來自尼加拉瓜到巴拿馬的太平洋與大西洋的流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 38376)
Lives exclusively near the shoreline, river backwaters or other stagnant biotopes between 35 and 85 m elevation. Found near vegetation, feeding mainly on filamentous algae and occasionally on aquatic insects (Ref. 36880).
專門地住在 35 與 85 公尺海拔之間的海岸線, 河洄水區或其他的污濁生存環境的附近。 發現於靠近植物, 主要捕食菌絲藻與偶然地吃水生昆蟲.(參考文獻 36880)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中美洲: 來自尼加拉瓜到巴拿馬的太平洋與大西洋的流域。
Cardoso, A.R., 2003. Subfamily Rhoadsiinae (Characins, tetras). p. 213-214. 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. 38501)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.6 ±0.27 se; based on food items.
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).
