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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; flavipterus: Named for its yellow anal fin..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal. Temperate
Verspreiding
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Northwest Pacific: China to Far East Russia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 27.6 cm SL mannelijk / geslacht onbekend; (Ref. 121642)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 11 - 13; Anale zachte stralen: 10 - 21; Wervels: 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).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.00967 - 0.05425), b=2.90 (2.72 - 3.08), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).
