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).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Asia: Peninsular Malaysia.
亞洲: 馬來半島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 54514)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 7; 臀鰭軟條: 16 - 17; 脊椎骨: 40 - 42. Distinguished from its congeners, except for P. carnosus and P. moeschii, by the presence of an enlarged and prominent process of the post-temporal (the "supraclavicular process" of previous authors), which is almost as long as the post-cleithral process; the presence of long hair-like epithelial projections on the skin and long tubular extensions of the sensory pores. Differs from P. carnosus and P. moeschii in having very well developed procurrent caudal rays that are sinuously curved along the anterior edges. Can be further distinguished from P. carnosus in having a rounded (vs. pointed) tip of the nuchal shield and from P. moeschii in having a deeper body (16.5-16.7% SL vs. 13.0-14.5) and lacking lighter colored patches on the body (Ref. 54514).
與它的同類區分了, 除了 P. carnosus 與 P. moeschii, 藉由有後當時的 (先前作家的 " supraclavicular 突起 ") 的一個增大而突出突起, 是幾乎與在匙骨之後的突起等長; 那有在皮膚與感覺小孔的長管狀延長方面的長的像頭髮一樣的上皮突出。 有別於 P. carnosus 與 P. moeschii 在有非常發展良好的前流尾部的鰭條方面彎曲地那是彎曲沿著前緣。 在有一個方面可能是與進一步區分的 P. carnosus 頸背盾甲的圓形 (vs. 尖的) 頂端與從 P. moeschii 在有一個方面在身體上的較深的身體 (16.5-16.7% SL vs.13.0-14.5) 與缺乏顏色較淡區塊.(參考文獻 54514)
描述: iv,12 或 iv,13; V i,5.(參考文獻 54514)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 馬來半島。
Ng, H.H. and K.K.P. Lim, 2005. The identity of Pseudomystus moeschii (Boulenger, 1890), with the description of two new species of bagrid catfish from Southeast Asia (Teleostei: Bagridae). Zootaxa 851:1-18. (Ref. 54514)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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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=0.00871 (0.00408 - 0.01859), b=2.94 (2.76 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±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).
