分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Triplophysa: Greek, triplos = thrice + Greek, physa = tube (Ref. 45335); arnoldii: Named for L.V. Arnold..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 溫帶
Asia: Western Mongolia.
亞洲: 西方蒙古。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 57977)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 3; 背的軟條 (總數) : 7; 臀棘: 2 - 3; 臀鰭軟條: 5 - 6; 脊椎骨: 39 - 42. Distinguished from its congeners in having skin densely covered with wart-like epidermal tubercles developed in both sexes at all the ontogenetic stages; 4 pectoral bony radials of distinct shape; anterior and posterior nares closely spaced; occipital canal interrupted, with 2+2 pores; caudal peduncle laterally compressed and shorter than the head; well-developed free air-bladder portion in the abdominal cavity; intestine long and spirally coiled; anterior fontanelle in the skull; 3 basibranchials and 2 pairs of infrapharyngobranchials in the branchial apparatus; epural considerably shortened, the pads of the breeding tubercles are weakly-developed in the preorbital region of the mature males (Ref. 57977).
與它的同類有根本是覆蓋著濃密的像疣一樣的表皮性的小瘤發展的雄性與雌性都有個體發生的階段的皮膚區分了; 4個胸鰭明顯形狀的多骨動脈; 前面與後面的鼻孔間隔很密的; 後頭骨管中斷, 有兩個 +2個孔; 尾柄側扁而短於頭部; 發展良好的在腹腔分離氣管部分; 腸長的而且螺旋形地盤繞; 在頭蓋骨中的前面囪門; 在鰓的器官中的 3個基鰓骨與 2 對 infrapharyngobranchials; 尾上骨非常地變短, 繁殖小瘤的襯墊在成熟雄性的眶前骨區域中是發育不良的。 (參考文獻 57977)
A moderately small species, found mature at 68-70 mm SL (Ref. 57977).
被發現的一個一般小的種在 68-70 mm SL 時成熟。 (參考文獻 57977)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 西方蒙古。
Prokofiev, A.M., 2006. Two new species of the loach genus Triplophysa Rendahl 1933 from the Western Mongolia and Northwestern China, with key of the species from the interior drainages of Tien-Shan, Karakurum and Altai Mountains. Senckenbergiana biologica 86(2):235-259. (Ref. 57977)
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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=0.00708 (0.00330 - 0.01518), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
