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; pH range: 6.0 - 8.0; dH range: 5 - 19; 河川洄游 (Ref. 51243). 熱帶; 25°C - 28°C (Ref. 1672)
Asia: Mekong, Chao Phraya and Meklong basins; northern Malay Peninsula.
亞洲: 湄公河，湄南河與 Meklong 河流域; 馬來半島北部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 28.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 27732)
Has 9 branched dorsal rays; 36-40 lateral line scales; no dark spots on pelvic and anal fins (Ref. 27732); a small dark spot always present behind spiracle; sometimes tiny tubercles on side of head and large tubercles confined to snout (Ref. 12693).
有 9个分枝的背鳍鳍条; 36-40个侧线鳞片; 没有在腹鳍与臀鳍上的深色的斑点;(参考文献 27732) 一个小的深色斑点总是出现在呼吸孔后面; 有时在头侧与大的瘤结上的极小的小瘤局限于吻了。 (参考文献 12693)
Occur in medium to large-sized rivers and enters flooded fields (Ref. 12975). Found on solid surfaces in flowing waters. Mostly herbivorous, feed largely on algae, periphyton and phytoplankton, but also take insect larvae or zooplankton. In current, they hold onto fixed objects with their sucker-like mouth. For breathing, water is pumped into the gill cavity through a small spiracle and across the gills for gas exchange. Large fish are sold in the markets, smaller ones are used to make prahoc (Ref. 12693). Aquarium keeping: needs plant feed; adults territorial; in groups of 5 or more individuals; minimum aquarium size 60 cm (Ref. 51539).
出现在中到大型的河而且进入被水淹没的田野。 (参考文献 12975) 在流动的水域中栖息于纯粹水面了。 大部份食草, 主要食物为藻类，固着生物与浮游植物,但也吃昆虫幼生或浮游动物。 在水流中，他们附着在固定的目标上面用吸盘状的嘴巴。 对于呼吸，水经过一个小的呼吸孔被灌入鳃腔与越过鳃达成气体交换。 大的鱼在市场被卖, 较小的一些被用来制造 prahoc 。 (参考文献 12693) 水族馆保持: 需要厂吃; 成鱼领域性; 形成 5个或更多个体的群体; 水族馆最小体型 60 公分.(参考文献 51539)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 湄公河，湄南河與 Meklong 河流域; 馬來半島北部。
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
人类利用
渔业: 商业性; 水族馆: 高经济性
工具
特别资料
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.5 ±0.25 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
