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) >
Pimelodidae (Long-whiskered catfishes)
油鯰科 (Long-whiskered catfishes)
Etymology: Sorubim: Brazilian local name, sorubim (Ref. 45335); maniradii: From the Latin mani meaning many or multiple and radii meaning rakers, referring to the high number of gill rakers relative to the other species in the same genus (Ref. 42966).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
South America: tributaries of the upper and middle Amazon Basin (Ríos Napo, Marañon, Ucayali, Mamore, Madeira, Javari). Probably occurring in the Colombian tributaries of the Amazon.
南美洲: 上游與中游亞馬遜河流域的支流.(Rios Napo , Maranon , Ucayali , Mamore ,馬得拉群島, Javari) 可能出現在亞馬遜河的哥倫比亞支流。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 25.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 111115); 最大體重: 131.97 g (Ref. 111115)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 2; 背的軟條 (總數): 6; 臀棘 0; 臀鰭軟條: 20 - 25; 脊椎骨: 42 - 47. Distinguished from its congeners in having a high gill raker count (31-37) and a diffuse lateral stripe (Ref. 42966).
在有一個方面與它的同類區分了高的鰓耙數 (31-37) 與一條擴散的側面斑紋。 (參考文獻 42966)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 上游與中游亞馬遜河流域的支流.(Rios Napo , Maranon , Ucayali , Mamore ,馬得拉群島, Javari) 可能出現在亞馬遜河的哥倫比亞支流。
Littmann, M.W., B.M. Burr and U.A. Buitrago-Suarez, 2001. A new cryptic species of Sorubim Cuvier (Siluriformes: Pimelodidae) from the upper and middle Amazon Basin. Proc. Acad. Nat. Sci. Philad. 151:87-93. (Ref. 42966)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 22 December 2020
人類使用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00550 (0.00313 - 0.00966), b=3.10 (2.95 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.9 ±0.7 se; based on size and trophs of closest relatives
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 (21 of 100).