分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Gastromyzontidae (Hillstream loaches)
Etymology: Gastromyzon: Greek, gaster = stomach + Greek, myzo = to suckle (Ref. 45335); bario: Named for the Bario plateau and the indigenous people in the Kelabit highlands in north Sarawak..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶; 20°C - ? (Ref. 57871)
Asia: Upper Trusan, Limbang and Bram River basins in north Sarawak, Malaysia.
亞洲: 在北方的馬來西亞的砂勞越中的上面 Trusan ， Limbang 與 Bram 河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 57871)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 8; 臀鰭軟條: 5; 脊椎骨: 31 - 33. Can be distinguished from other species of the genus by possessing the following unique combination of characters: distinct secondary rostrum present; complete post-oral pouch present; body dark brown with 8 pale yellowish bars, head dorsum dark brown with thin pale yellowish reticulate pattern; subopercular groove absent; gill slit vertical; sublacrymal groove present; a truncate snout when viewed dorsally; abdomen without scales; lateral line scales 59-66; pelvic fin not overlapping anal fin origin, adpressed dorsal fin not overlapping anal fin origin (Ref. 57871).
能被藉由持有下列的獨特組合特徵與其他種本屬區分: 明顯的第二喙呈現; 完全的後口部的小袋呈現; 身體深褐色的 8 灰白的淡黃色的橫帶, 頭部背面深褐色的有薄灰白的淡黃色的網狀圖案; 子鰓蓋凹槽不存在; 鰓縫垂直的; sublacrymal 凹槽呈現; 一個截形的吻當背面看了; 腹部沒有鱗片; 側線鱗片 59-66; 腹鰭不部分重疊的臀鰭起源, 不部分重疊的臀鰭起源的緊貼的背鰭.(參考文獻 57871)
Inhabits fast flowing unshaded hill streams with cool water, less than 1 meter deep, large boulder and rock substratum (Ref. 57871). Also Ref. 84801.
棲息於快速流動的無遮蔽的丘陵溪流冷的水,深地少於 1 公尺, 大的大圓石與岩石下層土壤.(參考文獻 57871)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 在北方的馬來西亞的砂勞越中的上面 Trusan ， Limbang 與 Bram 河流域。
Tan, H.H., 2006. The Borneo suckers. Revision of the torrent loaches of Borneo (Balitoridae): Gastromyzon, Neogastromyzon). Kota Kinabalu, Sabah, Malaysia : Natural History Publications (Borneo) in association with Raffles Museum of Biodiversity Research. vii, 245 p. : ill. (some col.), maps ; 26 cm. (Ref. 57871)
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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=0.00603 (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).
營養階層 (Ref.
69278): 2.0 ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
