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条鰭類 >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Leptobarbinae
Etymology: Leptobarbus: Greek, leptos = thin + Latin, barbus = barbel (Ref. 45335).
環境 / 気候 / 範囲
生態学
; 新鮮な水 外洋の; pH range: ? - 7.0; dH range: 12 - ?; potamodromous (Ref. 51243); 深さの範囲 3 - ? m. Tropical; 23°C - 26°C (Ref. 2060), preferred ?; 23°N - 3°S
Asia: Thailand to Sumatra and Borneo.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 100.0 cm SL オス/雌雄の選別がない; (Ref. 30857); common length : 50.0 cm SL オス/雌雄の選別がない; (Ref. 12693); 最大公表体重: 10.0 kg (Ref. 9497)
背鰭 (合計): 9; 臀鰭: 8. Juveniles with black longitudinal stripe (Ref. 43281).
Found most often in freely flowing rivers and streams and seasonally on floodplains. Although reported to be non-migratory, it definitely does participate in local trophic migrations to and from inundated forests (Ref. 12693). Swims in shoals and are only fished in the Mekong especially during upstream (Jan.-Feb.) and downstream migration (Jun.-Jul.). Eats parenchyma and seeds of chaulmoogra tree (Hydnocarpus) falling into the streams; reported to become intoxicated and behaves in a peculiar manner and is believed to be toxic. Northern Laotians refrain from eating this fish but those in the South do. Cambodians and Vietnamese prize it highly (Ref. 2091). Eating flesh of the fish can cause nausea in humans (Ref. 12693).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Assuming standard cyprinid reproduction. Replace ASAP.
Roberts, T.R., 1989. The freshwater fishes of Western Borneo (Kalimantan Barat, Indonesia). Mem. Calif. Acad. Sci. 14:210 p. (Ref. 2091)
CITES (Ref. 94142)
Not Evaluated
Human uses
水産業: 商業; 水産養殖: 商業; 水族館・水槽: 商業
より多くの情報
協力者画像Stamps, Coins音シガテラ（食中毒の名前）速度泳ぐ 型式カマOtoliths脳視覚
用具
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![Image of Leptobarbus hoevenii (Hoven\](/images/thumbnails/jpg/tn_Lehoe_u4.jpg "Image of Leptobarbus hoevenii (Hoven\")