分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Sisoridae (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
生态学
; 淡水 居于水底的. 热带
Asia: Tista River, a tributary of the Brahmaputra River in northern West Bengal, India.
亚洲: 蒂斯塔河河, 在西孟加拉国北部，印度中的雅鲁藏布江的一个支流。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 54939)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 6; 臀鳍软条: 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 在持有一个比较短的胸廓黏着器官 (延伸到胸鳍基底的中央) 与一个更细长又更多的细长身体方面被与它的同类区分 (显示在肛门作为一个较小的体高: 11.0% SL vs.12.8-18.4, 与一个比较长与更细长的尾柄: 尾柄的深度 4.1 倍于体长, ,vs.1.6-2.6). 在有一个方面它是进一步除了 P. tuberculata 以外与所有的同类区分较长的脂鳍基底 (24.0% SL vs.12.6-20.6), 从 P. kapuri 與 P. ribeiroi 在有一個方面背部棘的平滑 前緣ÿ, 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 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亚洲: 蒂斯塔河河, 在西孟加拉国北部，印度中的雅鲁藏布江的一个支流。
Ng, H.H., 2005. Pseudolaguvia foveolata, a new catfish (Teleostei: Erethistidae) from northeast India. Ichthyol. Explor. Freshwat. 16(2):173-178. (Ref. 54939)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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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).
营养阶层 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
