分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Amblycipitidae (Torrent catfishes)
Etymology: Xiurenbagrus: Because of mister Ning Xiuren, Hangzhou, Institute of Oceanography; oceanographer and phytoplankton specialist; gigas: The specific name, gigas, means giant because it is the largest known species in the Amblycipitidae..
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 热带
Asia: Guangxi, China.
亚洲: 中国广西。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 16.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 54505)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 7; 臀鳍软条: 14 - 15; 脊椎骨: 40 - 43. Distinguished from all other species of Amblycipitidae by the following combination of characters: two patches of vomerine teeth; gill rakers 7-9; head large (head length 27.9%-34.9% SL; head depth 14.4-17.9% SL; and head width 22.4-29.4% SL; adipose fin low (4.6-6.0% SL); distance from dorsal origin to adipose origin short (25.7-32.0% SL); dorsal fin (21.2-24.9%SL), pectoral fin (18.4-20.7% SL) and pelvic fin (13.1-14.3% SL) long (Ref. 54505).
与所有的其他种的 Amblycipitidae 区分了藉由跟随组合特征: 牦骨齿的二个区块; 鳃耙 7-9; 头部大的 (头长 27.9%-34.9% SL; 头部深度 14.4-17.9% SL; 而且头部宽度 22.4-29.4% SL; 脂鳍低的 (4.6-6.0% SL); 从背鳍起点到脂肪的起源短 (25.7-32.0% SL) 的距离; 背鳍 (21.2-24.9% SL) ,胸鳍 (18.4-20.7% SL) 与腹鳍 (13.1-14.3% SL) 长的.(参考文献 54505)
描述: 背鰭鰭條 i,6; 臀鰭棘條 iv,8,9; 胸鰭鰭條 i,8; 腹鰭鰭條 i,5, 6.(參考文獻 54505)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亚洲: 中国广西。
Zhao, Y., J. Lan and C. Zhang, 2004. A new species of amblycipitid catfish, Xiurenbagrus gigas (Teleostei: Siluriformes), from Guangxi, China. Ichthyol. Res. 51:228-232. (Ref. 54505)
人类利用
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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 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00661 (0.00311 - 0.01404), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).