分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Siluridae (Sheatfishes)
鯰科 (Sheatfishes)
Etymology: Silurus: Greek, silouros = a cat fish + Greek, odous = teeth (Ref. 45335).
Eponymy: Vladimir Konstantinovich Soldatov (1875–1941) was a Russian ichthyologist who was professor at the Moscow Technical Institute of Fishing Industry and Fish Farming (1919– 1941). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 非遷移的. 溫帶; 5°C - 25°C (Ref. 13614); 54°N - 44°N, 126°E - 141°E
Asia: Amur basin.
亞洲: 阿穆爾河流域。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 95.0, range 90 - 100 cm
Max length : 400 cm TL 雄魚/尚未辨別雌雄; (Ref. 1441); 最大體重: 40.0 kg (Ref. 1441); 最大年齡: 20 年 (Ref. 56557)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 6; 臀鰭軟條: 83 - 90. Head large and depressed; snout blunt and rounded; mouth large, upper jaw shorter than lower one and reaching backward over hind margin of eyes; maxillary barbels 1 pair reaching pectoral fin; chin barbels 2 pairs.
頭部大的而且扁平的; 吻鈍的而且圓的; 嘴大的, 上頜短於低的而且向後地達到在眼的後緣之上; 上頜骨觸鬚 1對達到胸鰭; 下巴觸鬚 2 對。
Threatened due to over harvesting, habitat loss and pollution (Ref. 58490).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 阿穆爾河流域。
Bogutskaya, N.G. and A.M. Naseka, 1996. Cyclostomata and fishes of Khanka Lake drainage area (Amur river basin). An annotated check-list with comments on taxonomy and zoogeography of the region. Zool. Inst. Russ. Acad. Sci. :89 p. (Ref. 13397)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 14 February 2020
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00279 - 0.01132), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Assuming tmax>10; tm=3).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
![Image of Silurus soldatovi (Soldatov\](/images/thumbnails/gif/tn_Sisol_u0.gif "Image of Silurus soldatovi (Soldatov\")