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Pleuronectiformes (Flatfishes) >
Cynoglossidae (Tonguefishes) > Cynoglossinae
Etymology: Cynoglossus: Greek, kyon = dog + Greek, odous = teeth + Greek, glossa = tongue (Ref. 45335).
More on author: Gray.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte 20 - 85 m (Ref. 11230). Deep-water
Indo-West Pacific: South China Sea (Amoy, Canton, Kowloon, Hong Kong and Shanton) through Taiwan, Shanghai, Tunghai and Pohai to Korea and Japan. Known from Shizuoka Prefecture to the South China Sea (Ref. 559). Also found in Indonesia (Ref. 5978).
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 37.9 cm SL mannelijk / geslacht onbekend; (Ref. 33837); max. gepubliceerd gewicht: 251.80 g (Ref. 124479)
Body comparatively deep (23 to 28% SL). Maxilla extending only to point equal with verticals through middle and posterior margin of fixed eye. Corner of mouth nearer to tip of snout than to branchial opening (Ref 9895).
Found in the sublittoral zone incl. semi-enclosed sea areas; inhabits muddy and sandy bottoms of the continental shelf and feeds mainly on benthic invertebrates (Ref. 2107, 11230).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Menon, A.G.K., 1977. A systematic monograph of the tongue soles of the genus Cynoglossus Hamilton-Buchanan (Pisces: Cynoglossidae). Smithson. Contrib. Zool. (238):1-129. (Ref. 5297)
Status op de Rode Lijst van het IUCN (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
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Estimates based on models
Preferred temperature (Ref.
115969): 10.9 - 28.6, mean 27.5 (based on 561 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00288 (0.00193 - 0.00432), b=3.17 (3.05 - 3.29), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.5 ±0.37 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (tmax=4-5).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (52 of 100).