分类 / Names
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Teleostei >
Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: Glyptothorax: Greek, glyptes = carver + Greek, thorax = breast (Ref. 45335).
More on author: Hamilton.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 热带
Asia: Ganges River drainage.
亚洲: 恒河流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 102623); 最大体重: 5.32 g (Ref. 121646)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 脊椎骨: 34 - 36. Distinguished from its congeners, except Glyptothorax telchitta, in northeast India in having a combination of large, prominent tubercles on the head and body, a thoracic adhesive apparatus without a median depression, and a very slender body and caudal peduncle (sometimes described as spindle shaped). Differs from G. telchitta in having more rounded snout when viewed laterally, the presence of dark saddles on the body, a thoracic adhesive apparatus with broader folds of skin, a longer adipose-fin base (12.0-16.4% SL vs. 9.5-11.5) and a more slender caudal peduncle (3.1-4.2% SL vs. 4.7-5.9
除了 特尔纹胸鮡〔Glyptothorax telchitta〕 以外,与它的同类区分了, 在印度东北部在有一个方面在头部与身体上的大又突出小瘤的组合, 一个胸廓的黏着器官没有中央的凹洼 , 与一个非常细长的身体与尾柄.(有时描述为纱锭形状的) 有别于 G. telchitta 有更圆形的吻当侧面地看了, 那在身体上有深色的鞍状斑, 一个胸廓的黏着器官用皮肤的较宽的折层, 一个较长的脂鳍基底 (12.0-16.4% SL vs.9.5-11.5) 与一个更细长的尾柄 (3.1-4.2% SL vs.4.7-5.9
描述: 背鰭有 I, 5, 我,5 歲, i, 或 I,6個鰭條; 臀鰭有 iv,8- iv,10個鰭條; 胸鰭有 I,8, 我,8 歲, i, I,9 或 I,9,i 鰭條; 腹鰭有 i,5個鰭條.(參考文獻 54474)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亚洲: 恒河流域。
Ng, H.H., 2005. Glyptothorax botius (Hamilton, 1822), a valid species of catfish (Teleostei: Sisoridae) from northeast India, with notes on the identity of G. telchitta (Hamilton, 1822). Zootaxa 930:1-19. (Ref. 54474)
人类利用
渔业: 没有兴趣
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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=0.00692 (0.00381 - 0.01255), b=2.97 (2.82 - 3.12), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
