分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gymnotiformes (Knifefishes)
電鰻目 (Knifefishes) >
Sternopygidae (Glass knifefishes)
胸肛魚科 (Glass knifefishes)
Etymology: Sternopygus: Greek, sternon = sternon, + Greek, pyge = tail (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
South America: Xingu and lower Tocantins River basins in Brazil.
南美洲: Rio Xingu ， Mato Grosso do Sul 巴西, 與從 Tocantins 河下游。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 52.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 39524)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
臀鰭軟條: 224 - 330.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
南美洲: Rio Xingu ， Mato Grosso do Sul 巴西, 與從 Tocantins 河下游。
Albert, J.S. and W.L. Fink, 1996. Sternopygus xingu, a new species of electric fish from Brazil (Teleostei: Gymnotoidei), with comments on the phylogenetic position of Sternopygus. Copeia 1996(1):85-102. (Ref. 30515)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [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): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).
