分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes) >
Cynoglossidae (Tonguefishes) > Cynoglossinae
Etymology: Cynoglossus: Greek, kyon = dog + Greek, odous = teeth + Greek, glossa = tongue (Ref. 45335).
More on author: Kaup.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 居于水底的; 深度上下限 ? - 450 m (Ref. 27121), usually ? - 100 m (Ref. 27121). 亞熱帶的
Southeast Atlantic: Kunene River, Namibia to Natal, South Africa.
東南大西洋: 庫內河，那米比亞到南非的納塔爾。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 31.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4418)
背棘 (总数) : 0; 背的软条 (总数) : 103 - 110; 臀棘: 0; 臀鳍软条: 81 - 88. Upper side brownish grey, with dark specks (Ref. 4418).
上侧面褐灰色, 有深色的斑点.(参考文献 4418)
Usually found at depths less than 100 m, but also recorded on the continental slope (Ref. 27121). Caught incidentally (Ref. 27121).
通常发现于深度小于 100 公尺, 也在大陆斜坡上记录.(参考文献 27121) 附随地捕捉。 (参考文献 27121)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東南大西洋: 庫內河，那米比亞到南非的納塔爾。
Heemstra, P.C., 1986. Cynoglossidae. p. 865-868. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4418)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 12.1 - 21.4, mean 15.4 °C (based on 20 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00432 - 0.02536), b=3.04 (2.83 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.18 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
