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Cyphocharax signatus Vari, 1992

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drawing shows typical species in Curimatidae.

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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);  signatus: Specific name refers to the distinct spot of dark pigmentation on the midlateral surface of the caudal peduncle..
More on author: Vari.

Issue
See Vari (1992:67) for detailed description.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 底中水層性. 熱帶

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

South America: known only from the type locality, the Vermelho River, a tributary of the Araguaia River of the Tocantins River basin.
南美洲: 已知只來自模式標本產地， Vermelho 河， Tocantins 河流域的 Araguaia 河的一個支流了。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 3.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 11334)

生物學特性     字彙 (例如 epibenthic)


Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

南美洲: 已知只來自模式標本產地， Vermelho 河， Tocantins 河流域的 Araguaia 河的一個支流了。

主要參考資料 Upload your references | 參考文獻 | 合作者 : Vari, Richard P. | 合作者

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)

  無危 (LC) ; Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).