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Cyphocharax helleri (Steindachner, 1910)

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Cyphocharax helleri
Picture by Holm, E.

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).
More on author: Steindachner.

Issue
See Vari (1992:32) 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: Cuyuni River basin of eastern Venezuela, Atlantic drainages of Guyana, Suriname, French Guiana, and Cupixi River of Amapa, Brazil.
南美洲: 委內瑞拉東部的 Cuyuni 河流域, Amapa 巴西的蓋亞那，蘇利南，法屬圭亞那與 Cupixi 河的大西洋流域。

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 101566)

生物學特性     字彙 (例如 epibenthic)

Usually occurs over sand or mud, in areas with slow moving current. Feeds on detritus (Ref. 12225).

通常發生在沙或泥, 在有緩慢移動的水流的區域中。 吃碎屑。 (參考文獻 12225)

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

南美洲: 委內瑞拉東部的 Cuyuni 河流域, Amapa 巴西的蓋亞那，蘇利南，法屬圭亞那與 Cupixi 河的大西洋流域。

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)

  未評估 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

FAO - Publication: search | FishSource |

更多資訊

Trophic ecology
食物相
Diet compositions
Food consumptions
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捕食者
Ecology
生態學
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Length-weight rel.
Length-length rel.
長度-頻率
Mass conversions
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仔魚
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Anatomy
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腦重體重比
Otoliths
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游泳類型
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魚的聲音
Diseases / Parasites
Toxicities (LC50s)
Genetics
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References
參考文獻

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World Records Freshwater Fishing | 動物學的記錄

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=0.01445 (0.00779 - 0.02682), b=3.07 (2.91 - 3.23), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  2.0   ±0.00 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).