分類 / 名前
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Cyprininae
Etymology: Poropuntius: Greek, poros = porous + Greek, punctum = marked with points (Ref. 45335).
More on author: Günther.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の漂泳性; 移住性ではない. Tropical
Asia: Mekong basin.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 32.0 cm TL オス/雌雄の選別がない; (Ref. 83663); 最大公表体重: 530.00 g (Ref. 83663)
Body oblong (Ref. 43281), body depth 2.8-3.1 times in SL; depth of caudal peduncle 1.1-1.3 times in its length; shorter dorsal fin (length of stiff part of last simple dorsal ray less than half of body depth at dorsal-fin origin in large specimens; the yellow and black pattern on the caudal fin more contrasted (Ref. 27732). Circumferential scale rows 22-24; predorsal scales 11-13; total gill rakers on first arch 10 or fewer (Ref. 12693).
Body shape (shape guide): fusiform / normal.
Inhabits clear forested streams. Not found in large rivers and does not persist in impoundments. Not known to migrate. Feeds mainly on insect larvae. Not seen in markets (Ref. 12693).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 食糧水産; ゲームフィッシュ: はい
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00526 - 0.02395), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.2 ±0.40 se; based on food items.
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Low vulnerability (22 of 100).
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