分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (Minnows or carps) > Labeoninae
Etymology: Lobocheilos: Latin, lobus = lobe + Greek, cheilos = lip (Ref. 45335).
More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 河川洄游 (Ref. 51243). 熱帶
Asia: Mekong and Chao Phraya basins.
亞洲: 湄公河與湄南河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 43281)
Body depth 3.2-3.7 times in SL; relatively narrow mouth, not occupying the whole width of the head and about 1/2 of maximum head width; only small tubercles on the snout in large individuals (Ref. 27732). Dorsal fin darkened medially; 11-13 predorsal scales; 5+20-25 gill rakers on anterior side of first arch (Ref. 12693).
體高 3.2-3.7 標準體長比率; 相當狹窄的嘴, 不佔領頭部的整個寬度大約最大頭部寬度中的 1/2; 在吻部上的唯一的小小瘤較大時個體.(參考文獻 27732) 背鰭中間地顏色較深; 11-13 前背的鱗片; 5+20-25個鰓耙在前面第一鰓弓的側邊.(參考文獻 12693)
Inhabits large and medium-sized rivers. Feeds on periphyton and phytoplankton which it scrapes from rocks. In the Mekong of northern Cambodia schools of this species were observed to make scrape marks on rocks about 1 cm wide and 7 or 8 cm long. These marks begin at about a depth of 20 cm and become more and more dense on deeper surfaces. Probably spawns at the onset of the rainy season. Used to make nook mama. Occasionally seen in the aquarium trade (Ref. 12693).
棲息於大而中等大小的河。 吃固著生物與浮游植物它來自岩石的刮掉。 在這種的柬埔寨魚群北部的湄公河中被觀察在岩石上製造刮掉標誌大約 1 公分寬的與 7 或 8 公分長。 這些標誌在較深的表面上於大約深度開始 20 公分而且變成越來越密集。 可能產卵在雨季的開始。 用來製造 nook mama了。 偶然地在水族貿易中見到了。 (參考文獻 12693)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 湄公河與湄南河流域。
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 26 February 2011
人類使用
漁業: 低經濟; 水族館: 商業性
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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 (0.00377 - 0.01751), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.0 ±0.00 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
