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) >
Bagridae (Bagrid catfishes)
鱨科 (Bagrid catfishes)
Etymology: Pseudomystus: Greek, pseudes = false + Greek, mystax = whiskered, used by Belon in 1553 to describe all fishes with whiskers (Ref. 45335); stenogrammus: Epithet is compounded from the Greek words stenos, meaning narrow, and gramme, meaning line. The epithet is proposed in reference to the thin white line along the lateral line..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Asia: southern Borneo, Indonesia.
亞洲: 印尼婆羅洲南部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 13.3 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2; 背的軟條 (總數) : 5 - 6; 臀鰭軟條: 17 - 18; 脊椎骨: 44 - 45. Easily distinguished from all other species of the genus by a pigmentation pattern of a light, midlateral stripe on a dark background instead of either a uniform color pattern in adults (Pseudomystus inornatus and P. robustus) or a color pattern of light, transverse bands and/or blotches on a dark background (all other species). Also differs from all other congeners by a strongly depressed head and deeply forked caudal fin with very long, lanceolate lobes, strongly asymmetric, upper lobe longest (vs. moderately depressed head and caudal fins with triangular lobes that are subequal, with upper lobe slightly longer) (Ref. 54481).
容易地區分了在深色的背景上的淡又側面中央斑紋的一個顏色圖案的所有其他種本屬取代或一個均勻的彩色斑紋當成魚時 ( Pseudomystus inornatus 與 P. robustus) 或在深色的背景 (所有的其他種) 上的一個光，橫紋及[或] 斑塊的彩色斑紋. 也有別於一個強烈扁平的頭部所有其他同類，而且深深地叉型尾具有非常長又矛尖形的葉, 強烈地不對稱, 上葉長的 (vs. 一般扁平的頭部與尾鰭用三角形的葉那是幾乎相等的, 藉由上葉些微地更長的).(參考文獻 54481)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 印尼婆羅洲南部。
Ng, H.H. and D.J. Siebert, 2005. Pseudomystus stenogrammus, a new species of bagrid catfish from Borneo (Teleostei, Bagridae). Zootaxa 813:1-7. (Ref. 54481)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00384 - 0.01800), b=2.95 (2.77 - 3.13), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 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 (10 of 100).
