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) >
Sisoridae (Sisorid catfishes)
吸口鯰科 (Sisorid catfishes) > Sisorinae
Etymology: foveolata: From the Latin foveola, meaning pit, in reference to the large median depression in the thoracic adhesive apparatus of this species. An adjective..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Asia: Tista River, a tributary of the Brahmaputra River in northern West Bengal, India.
已知來自蒂斯塔河河了, 在印度的西孟加拉州北部的雅魯藏布江的一個支流.(參考文獻 54939)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 54939)
簡短描述
型態特徵 | 形態測量圖
背的軟條 (總數): 6; 臀鰭軟條: 9; 脊椎骨: 33. Pseudolaguvia foveolata is distinguished from its congeners in possessing a shorter thoracic adhesive apparatus (reaching to middle of pectoral-fin base) and a more slender, more elongate body (manifested as a smaller body depth at anus: 11.0% SL vs. 12.8-18.4, and a longer and more slender caudal peduncle: depth of caudal peduncle 4.1 times in its length, ,vs. 1.6-2.6). It is further distinguished from all congeners except P. tuberculatain having a longer adipose-fin base (24.0% SL vs. 12.6-20.6), from P. kapuri and P. ribeiroi in having a smooth (vs. serrated) anterior edge of the dorsal spine, from P. shavwi in having shorter maxillary barbels (not reaching vs. reaching base of pectoral spine) and from P. tuberculata in having the adipose fin not reaching (vs. reaching) the base of the last dorsal-fin ray (Ref. 54939).
Pseudolaguvia foveolata 在有一個方面有別於同類比較短的胸廓黏著器官 (vs. 延伸到在最後胸鰭鰭條與第一個腹鰭鰭條的基底之間的中途延伸到胸鰭基底的中央) 與一個更細長又更多的細長身體 (顯示在肛門作為一個較小的體高: 11.0% SL vs.12.8-18.4, 與一個比較長與更細長的尾柄: 尾柄的深度 4.1 倍於體長,,vs.1.6-2.6). 在有一個方面它是進一步除了 P. tuberculata 以外與所有的同類區分較長的脂鰭基底 (24.0% SL vs.12.6-20.6), 從 P. kapuri 與 P. ribeiroi 在有一個方面背部棘的平滑 (vs. 鋸齒狀的) 前緣, 從 P. shavwi 有比較短的顎觸鬚 (不 vs. 聯絡胸鰭基底棘達到) 與從 P. tuberculata 有不被達到 (vs. 達到) 最後背鰭鰭條的基底的脂鰭.(參考文獻 54939)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
已知來自蒂斯塔河河了, 在印度的西孟加拉州北部的雅魯藏布江的一個支流.(參考文獻 54939)
Ng, H.H., 2005. Pseudolaguvia foveolata, a new catfish (Teleostei: Erethistidae) from northeast India. Ichthyol. Explor. Freshwat. 16(2):173-178. (Ref. 54939)
人類使用
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合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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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=0.00794 (0.00284 - 0.02223), b=3.08 (2.84 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
