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Salmoniformes (Salmons) >
Salmonidae (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 / depth range / distribution range
Ekologi
; air tawar bentopelagis; potamodromous (Ref. 51243). Subtropical
Asia: China.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 64.0 cm SL jantan/; (Ref. 33800); common length : 28.0 cm TL jantan/; (Ref. 35840)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
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.
Inhabits fast flowing streams with sandy and gravel substratum. Carnivorous; feeds on fishes, insects.
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Zhang, W., 1998. China's biodiversity: a country study. China Environmental Science Press, Beijing. 476 p. (Ref. 33508)
Status IUCN Red List (Ref. 130435: Version 2024-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 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).
Trophic level (Ref.
69278): 3.8 ±0.62 se; based on food items.
Daya lenting (Ref.
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (51 of 100).