分類 / 名前
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Tetraodontiformes (Puffers and filefishes) >
Tetraodontidae (Puffers) > Canthigasterinae
Etymology: Canthigaster: Greek, kanthos = the outer or inner corner of the eye, where the lids meet, 1646 + Greek, gaster = stomach (Ref. 45335); punctata: Name from Latin 'punctata', referring to the many small spots at the dorsal half of the body.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 関連する礁; 深さの範囲 ? - 92 m (Ref. 138128). Tropical
Western Indian Ocean: Mascarene Submarine Ridge.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 8.7 cm SL オス/雌雄の選別がない; (Ref. 138128)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 10; 臀鰭: 10. This species is distinguished by the following set of characters: D 10; A 10; pectoral fin 10. Colouration: dorsal half of the body light brown when preserved in alcohol with many small dark brown spots; side of the body with an elongated horse-shoe shaped brown band; pale caudal fin with several vertical lines; upper and lower caudal fin base with a dark brown spot (Ref. 138128).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Most probably inhabitng coral or rocky reefs, similar to other sharpnose puffers (Ref. 138128).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Matsuura, K., 1992. A new sharpnose puffer, Canthigaster punctata (Teleostei: Tetraodontidae) from the Mascaren Submarine Ridge, Western Indian Ocean. Bull. of the National Sci. Mus. Ser. A (Zoology) 18(3):127-130. (Ref. 138128)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
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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=0.03631 (0.01540 - 0.08559), b=2.88 (2.69 - 3.07), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.1 ±0.3 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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