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Nannocharax multifasciatus Boulenger, 1923

Multibar citharine
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Image of Nannocharax multifasciatus (Multibar citharine)
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drawing shows typical species in Distichodontidae.


Namibia country information

Common names: Multibar citharine, Veelbalk-sitarien
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Okavango, Upper Zambezi, Kwando, Chobe, and Kunene. Also in Caprivi, South West Africa/Namibia (Ref. 37065).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/wa.html
National Fisheries Authority: http://www.benefit.org.na/
Occurrences: Occurrences Point map
Main Ref: Hay, C.J., B.J. van Zyl, F.H. van der Bank, J.T. Ferreira and G.J. Steyn, 1999
National Database:

Common names from other countries

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Characiformes (Characins) > Distichodontidae (Distichodus)
Etymology: Nannocharax: Latin, nannus = small + Greek, charax = a marine fish without identification (Ref. 45335).
  More on author: Boulenger.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 大洋性; pH range: 6.5 - 7.5; dH range: ? - 15.   熱帶; 22°C - 26°C (Ref. 13614); 11°S - 21°S

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Africa: Cunene, Okavango, upper Zambezi, Kafue (middle Zambezi) and in the Zambian Congo River system (Ref. 52193), including Lakes Bangweulu and Mweru.
非洲: 尚比亞三比河上游,庫內內河,奧塔萬戈河, Kafue ,湖 Bangweulu, Mweru 與尚比亞剛果河流域。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7094)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 0; 臀棘 0.

生物学特性     字汇 (例如 epibenthic)

Prefers vegetated margins of rivers and oxbow lagoons or shallow lakes; picks small invertebrates and epiphyton from stems of plants and roots; breeds in summer (Ref. 7248, 52193). Known to make seasonal movements onto floodplains during rainy season (Ref. 13337). Maximum size about 45mm SL; attractive and peaceful aquarium species (Ref. 52193).

偏爱长满植物的河边与牛轭泻湖或浅的湖泊。 剔啄来自植物与根的茎的小型无脊椎动物与灌木藻。 繁殖于夏天。 (参考文献 7248) 已知在雨季的时候在洪泛区之上作季节性的运动.(参考文献 13337)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

非洲: 尚比亞三比河上游,庫內內河,奧塔萬戈河, Kafue ,湖 Bangweulu, Mweru 與尚比亞剛果河流域。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Daget, J. and J.-P. Gosse, 1984. Distichodontidae. p. 184-211. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 7094)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 01 May 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 没有兴趣; 水族馆: 商业性
FAO(Publication : search) | FishSource |

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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).
营养阶层 (Ref. 69278):  2.8   ±0.25 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).