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: bucculenta: From expanded cheeks; name feminine adjective..
More on authors: Roberts & Ferraris.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶
Asia: Jamuna drainage, Tangail district in Bangladesh.
亞洲: Jamuna 流域, 在孟加拉的 Tangail 區域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40780)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 1; 背的软条 (总数): 6; 脊椎骨: 34. Possible a very small species. Snout moderately projecting; cheeks relatively expanded; head terete. Anterior naris very near snout tip (distance between naris and snout tip less than eye diameter). Nasal barbel extending to eye; maxillary barbel reaching only to end of pectoral fin; maxillary-barbel membrane broadly attached to head only on cheek; maxillary bone reaching posteriorly to midway between eye and end of head. Vent opening directly to exterior; vent and genital papilla located between anterior third of pelvic fins. Dorsal and pectoral fins without filamentous extensions Anal fin with 4-5 simple rays, 7-8 branched rays, total 11-13 (Ref. 40780).
可能的一个非常小的种。 吻一般突出; 颊相当扩大了; 头部圆柱形的。 前面的鼻孔非常接近吻顶端。 (鼻孔与吻顶端少于眼直径之间的距离) 延伸至眼的鼻骨触须; 颚的触须达到不料竟会胸鳍结束; 上颌骨-触须薄膜宽广地只有在颊上依附于头部了; 上颌骨硬骨在后部地对在眼与头部的末端之间的中途达到。 对外部直接地的排泄孔打开; 在腹鳍的前三分之一之间设置的排泄孔与生殖乳突。 背部的与没有丝状的延长臀鳍有 4-5 单一的鳍条， 7-8 分支条，总 11-13 的胸鳍.(参考文献 40780)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亞洲: Jamuna 流域, 在孟加拉的 Tangail 區域。
Roberts, T.R. and C.J. Ferraris Jr., 1998. Review of South Asian sisorid catfish genera Gagata and Nangra, with descriptions of a new genus and five new species. Proc. Calif. Acad. Sci. 50(14):315-345. (Ref. 40780)
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 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00307 - 0.01489), b=3.01 (2.83 - 3.19), 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).
