分类 / Names
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Teleostei >
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; flavipterus: Named for its yellow anal fin.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 居于水底的.
分布
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Northwest Pacific: China to Far East Russia.
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 27.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 121642)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 11 - 13; 臀鳍软条: 10 - 21; 脊椎骨: 21. This species is distinguished from its congeners by the following set of characters: dorsal surface of head and body covered with spinules, extending from the nasal organs to caudal-fin base; ventral surface of head and ventrum also covered with spinules, extending just posterior to the lower jaw to slightly anterior to the anus; spinules present in front of gill opening, connecting the spinuled areas on the dorsum and ventrum; dorsal-fin rays 11 (11-13); anal-fin rays 10 (10-12); pectoral-fin rays 16 (15-17); vertebrae 8+13=21. Colouration: dorsal half of head and body brown with rounded white spots, with many of the spots equal in size to pupil; a longitudinal pale yellow stripe along the ventrolateral edge from chin to the caudal-fin base; 5 (or 6) wide dark brown bars crossing over the back, the first on the interorbital region, second dorsal to gill opening, third dorsal to the posterior part of pectoral fin, fourth on the dorsal-fin base, fifth on the caudal peduncle (and sometimes another bar found just anterior to the dorsal-fin origin); absence of a large black blotch on the side dorsal to pectoral fin; all fins are yellow (Ref. 121642).
Cross section: angular.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Matsuura, K., 2017. Taxonomic and nomenclatural comments on two puffers of the genus Takifugu with description of a new species, Takifugu flavipterus, from Japan (Actinopterygii, Tetraodontiformes, Tetraodontidae). Bull. Natl. Mus. Nat. Sci., Ser. A, 43(1):71-80. (Ref. 121642)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
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Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.00933 - 0.05373), b=2.90 (2.72 - 3.08), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
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