分類 / 名前
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Puntius: Lantin, punctum = point, the point of the sword (Ref. 45335); pugio: The specific name is a Latin for a dagger. This species is named for its prominent, long, sharp, spine-like last unbranched dorsal fin ray, which in contrast to species with similar color pattern lacks serrae along the posterior borders.
More on author: Kullander.
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. Tropical
Asia: Lake Indawgyi, Nan Kywe Chaung in Myitkyina, lower Bago River and upper Sittoung River in Myanmar.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 3.9 cm SL オス/雌雄の選別がない; (Ref. 75627)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 11 - 12; 臀鰭: 8. Differs from all congeners except Puntius sophore, Puntius chola, Puntius brevis, and Puntius burmanicus by having frontoparietal fontanel, and from those species by presence of dark band encircling caudal peduncle. Barbels absent, lateral line complete, last unbranched dorsal fin ray compact except distally, and serrae absent (Ref. 75627).
Body shape (shape guide): fusiform / normal.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Kullander, S.O., 2008. Five new species of Puntius from Myanmar (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 19(1):59-84. (Ref. 75627)
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: 興味がない
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=0.01259 (0.00566 - 0.02798), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 2.8 ±0.1 se; based on size and trophs of closest relatives
回復力 (参照
120179): 高い, 15か月以下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 (10 of 100).
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