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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Salmoniformes (Salmons) 鮭形目 (Salmons) > Salmonidae (Salmonids) 鮭科 (Salmonids) > Salmoninae
Eponymy: Dr Pieter Bleeker (1819–1878) was an ichthyologist and army surgeon commissioned (1841) by the Dutch East India Company. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深度上下限 / distribution range 生態學
Small cross-shaped spots scattered on sides of body and gill cover; maxilla bit longer than lower jaw; maxillae extending backwards beneath rear edge of eyes; pyloric caecum 65-120. Body shape (shape guide): fusiform / normal. 小的十字形斑點散佈在身體側邊與鰓蓋上; 顎骨長度略超過下頜了; 向後在眼睛後緣之下的小顎延伸; 幽門的盲腸 65-120.
Inhabits fast flowing streams with sandy and gravel substratum. Carnivorous; feeds on fishes, insects.
棲息於快速地流動溪流且下層土壤為沙與礫石的地方。 肉食性; 吃魚,昆蟲。
Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Phylogenetic diversity index (參考文獻 82804): PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00473 - 0.02021), b=3.04 (2.87 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (參考文獻 69278): 3.8 ±0.62 se; based on food items.
回復力 (參考文獻 120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (51 of 100). 🛈