分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins)
脂鯉目 (Characins) >
Curimatidae (Toothless characins)
無齒脂鯉科 (Toothless characins)
Etymology: Cyphocharax: Greek, kyphos = curved, humpback + Greek, charax = a marine fish without identification (Ref. 45335).
Eponymy: M Gilbert was a French naval surgeon who died of yellow fever in the Antilles. Nothing more is known, not even if the M stands for ‘Monsieur’ or for a first name. (Ref. 128868), visit book page.
More on authors: Quoy & Gaimard.
Issue
See Vari (1992:86) for detailed description.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 亞熱帶的
South America: Coastal drainages of eastern Brazil from Bahia to Rio de Janeiro and eastern São Paulo.
南美洲: 從 Bahia 到里約熱內盧的巴西東部與聖保羅東部的海岸流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 24.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 111130)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 從 Bahia 到里約熱內盧的巴西東部與聖保羅東部的海岸流域。
Vari, R.P., 1992. Systematics of the neotropical characiform genus Cyphocharax Fowler (Pisces, Ostariophysi). Smithson. Contrib. Zool. 529:137 p. (Ref. 11334)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 07 November 2018
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00652 - 0.01607), b=3.10 (2.97 - 3.23), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
