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: Glyptothorax: Greek, glyptes = carver + Greek, thorax = breast (Ref. 45335); exodon: From the Greek exo, meaning out, and odontos (tooth), in reference to the exposed premaxillary teeth.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 热带
Asia: Kapuas River drainage in western Borneo.
亚洲: 在婆罗洲西部的卡普阿斯河流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 56938)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 1; 背的软条 (总数) : 6; 臀鳍软条: 12 - 13; 脊椎骨: 35 - 37. Distinguished from Sundaic congeners except Glyptothorax platypogonides and G. siamensis in possessing a slender body (13.8-15.8% SL). Differs from G. platypogonides in having a deeper caudal peduncle (6.8-7.3% SL vs. 5.7-6.7) and more exposed premaxillary teeth when the mouth is closed and from G. siamensis in having a larger eye (10.4-13.2% HL vs. 7.5-9.1) and a mottled color pattern lacking distinct pale stripes (vs. a uniform dark brown with distinct pale midlateral and mid-dorsal stripes) (Ref. 56938).
在持有一个细长的身体 (13.8-15.8% SL) 方面除了 似扁须纹胸鮡〔Glyptothorax platypogonides〕 与 G. siamensis 以外与 Sundaic 同类区分了。 当嘴巴被关闭的时候，在有一个方面有别于 G. platypogonides 比较深的尾柄 (6.8-7.3% SL vs.5.7-6.7) 与更裸露的上颌骨前的齿与从 G. siamensis 在有一个方面较大的眼 (10.4-13.2% HL vs.7.5-9.1) 與斑點的顏色圖案缺乏明顯的灰白斑紋 (vs. 一全深褐色的有明顯的灰白側面中央的與背部中央斑紋).(參考文獻 56938)
Inhabits swift, clear streams with a substrate consisting of gravel, cobble or large rocks (Ref. 2091).
栖息于迅急,清澈的溪流具有一个包含砾石，圆石或大的岩石底部.(参考文献 2091)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
亚洲: 在婆罗洲西部的卡普阿斯河流域。
Ng, H.H. and I. Rachmatika, 2005. Glyptothorax exodon, a new species of rheophilic catfish from Borneo (Teleostei: Sisoridae). Raffles Bull. Zool. 53(2):251-255. (Ref. 56938)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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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=0.00813 (0.00369 - 0.01791), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-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).
