分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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. Tropical
Asia: Mekong basin.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 13.6 cm SL オス/雌雄の選別がない; (Ref. 95519)
簡単な記述
検索表 | 形態学 | 形態計測学
臀鰭: 10 - 11. Previously considered a synonym of Tetraodon cambodgiensis but can be distinguished by the absence of small spinules or prickles on caudal peduncle and having broader head with head width at the preorbital, post orbital and nape of 54.1-59.8, 69.1-79.7 and 76.5-86.8 %HL, respectively (vs. 48.7-52.9, 60.2-67.6 and 68.5-75.0 %HL, respectively, in T. cambodgiensis) (Ref. 95519).
Body shape (shape guide): short and / or deep.
Found in the Mekong mainstream as well as in its large tributaries, especially in areas with rocky, sandy or muddy substrates. Often syntopic with Tetraodon suvattii and T.
baileyi (Ref. 95519).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Saenjundaeng, P., C. Grudpun and C. Vidthayanon, 2013. Validation of Tetraodon barbatus Roberts, 1998, a freshwater pufferfish (Family Tetraodontidae) from the Mekong River. Tropical Natural History 13(2):77-85. (Ref. 95519)
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
特記事項
XMLをダウンロードして下さい
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 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.02630 (0.01227 - 0.05639), b=2.88 (2.71 - 3.05), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.4 ±0.5 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 (15 of 100). 🛈 |