分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 热带
Asia: Sarawak, Malaysia.
亚洲: 马来西亚的砂劳越。
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. 54043)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 9 - 10; 臀鳍软条: 6 - 7. Can be easily distinguished from all other species of the Bornean Balitoridae in possessing the upper lip fused with the rostral cap anteriorly, between the rostral barbels. Other characters useful for identification but not unique include the following: rostral fold soft and fleshy; lips continuous around corner of mouth; postlabial groove widely interrupted medially; two pairs of rostral barbels, one pair of maxillary barbels and a short process projecting backwards at outer extremity of lower lip; several papillae in median area of lower lip; anterior nostril pierced in a valve-like flap covering the posterior nostril; gill opening extending downwards to origin of pectoral fin; pelvic fins widely separated; pectoral fin with a simple and 20-21 branched rays; pelvic fin with a simple and 6-7 branched rays; 65-75+2 lateral line scales (Ref. 54043).
容易地区分了所有的其他种的在嘴的触须之间,婆罗洲的爬鳅科前面地在持有上嘴唇方面与嘴的无边帽连结了。 其他的特征对于鉴定是有用的但是不是独特是: 嘴的折层柔软与肉质的; 嘴角的周围唇连续; postlabial 凹槽广泛地中间地中断; 两对的嘴触须, 一对上颌骨触须与一个短的突起突出的向后在下唇的外部末端; 在下唇的中央区域中的一些乳突; 前鼻孔在一个像瓣膜一样的鳃盖覆盖后面的鼻孔刺穿了; 向下对胸鳍起点的鳃裂延伸; 腹鳍分得很开; 胸鳍有一单一的与 20-21个分支条; 腹鳍有一单一的与 6-7 分支条; 65-75+2個側線鱗片.(參考文獻 54043)
描述: 背鰭有 3 單一的與 6 或 7個分支條; 臀鰭有 2 單一的與 4 或 5個分支條; 胸鰭有 1 單一的與 20 或 21個分支條; 腹鰭有 1 單一的與 6 或 7個分支條.(參考文獻 54043)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亚洲: 马来西亚的砂劳越。
Kottelat, M., 2004. On the Bornean and Chinese Protomyzon (Teleostei, Balitoridae), with descriptions of two new genera and two new species from Borneo, Vietnam and China. Ichthyol. Explor. Freshwat. 15(4):301-310. (Ref. 54043)
人类利用
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特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00256 - 0.01420), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
