分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Pethia: Pethia is the generic vernacular name for small cyprinids in Sinhala; thelys: From the Greek adjective thelys (feminine), in reference to the female dominance in the samples.
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: Myanmar in streams near Myitkyina and in Lake Indawgyi.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 4.2 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. Belongs to the Puntius conchonius species group distinguished by the following combination of characters: absence of barbels, absence of humeral mark; presence of prominent dark blotch anteriorly on caudal peduncle, chiefly on scales 17-18 or 18-19 in lateral row; dorsal fin in males with two rows of dark blotches and dark margin, blotches anteriorly on fin most prominent; anal and pelvic fins immaculate; lateral line short, on 6-11 scales; scales in lateral row 20-23. Differs from similar species Puntius macrogramma, and Puntius stoliczkanus by having short lateral line (vs. complete or almost complete) and the absence of humeral mark; from Puntius conchonius by having larger caudal peduncle blotch and dark color of dorsal fin in two rows of spots crossing middle of fin (vs. forming a dark marginal blotch) (Ref. 75627).
Body shape (shape guide): short and / or deep.
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
用具
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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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01585 (0.00585 - 0.04297), b=2.94 (2.71 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
2.7 ±0.2 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). 🛈 |