分類 / Names
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Tetraodontiformes (Puffers and filefishes) >
Tetraodontidae (Puffers) > Tetraodontinae
Etymology: Takifugu: A Japanese word with several meanings; taki = waterfall + fugu = fish; it could be also understood as taki = to be cooked in liquid + fugu = a venomous fish.
More on authors: Temminck & Schlegel.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 新鮮な水; 汽水性の 底生の; 移住性ではない. Temperate; 46°N - 21°N, 119°E - 142°E
Northwest Pacific: western part of the Sea of Japan and the East China and Yellow seas northward to Muroran, Hokkaido, Japan.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 80.0 cm TL オス/雌雄の選別がない; (Ref. 56527); common length : 40.0 cm TL オス/雌雄の選別がない; (Ref. 637)
背面の脊椎 (合計) : 0; 背鰭 (合計) : 16 - 19; 肛門の骨: 0; 臀鰭: 13 - 16; 脊つい: 21 - 22. Body covered with prickles; presence of a large round black blotch edged with a white line on side just behind pectoral fin (Ref. 559).
Adults are found in inlet waters, occasionally entering brackish waters. Fingerlings are often seen in brackish river mouths (Ref. 58920). Move offshore with growth. Breed in the sea (Ref. 58920) from March to May; attach eggs to rocks in shingly areas at depths of around 20 m. Liver and ovaries extremely toxic, intestines slightly toxic; flesh, skin and testes not poisonous. Juveniles resemble Takifugu niphobles (Ref. 637). A prized food fish in Japan. Said to be commercially cultured in Japan at present. Used in Chinese medicine (Ref. 12166). One of the first vertebrates whose genome has been sequenced completely, 31,059 genes coding for 33,609 proteins (Ref. 58917).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
人間に対する脅威
Poisonous to eat (Ref. 637)
Human uses
水産業: 高い商業の; 水産養殖: 商業
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 13.5 - 23, mean 19 °C (based on 96 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00723 - 0.03638), b=2.92 (2.74 - 3.10), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.6 ±0.57 se; based on food items.
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.15-0.17; assuming tm<5).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
Nutrients (Ref.
124155): Calcium = 33.8 [12.1, 75.6] mg/100g; Iron = 0.417 [0.219, 0.855] mg/100g; Protein = 18.9 [16.7, 21.2] %; Omega3 = 0.664 [0.289, 1.400] g/100g; Selenium = 17.1 [7.6, 37.7] μg/100g; VitaminA = 5.76 [2.01, 17.07] μg/100g; Zinc = 0.506 [0.365, 0.732] mg/100g (wet weight);
