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Enteromius nounensis (Van, den, Bergh & Teugels, 1998)

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drawing shows typical species in Cyprinidae.

Cameroon country information

Common names: [No common name]
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Known from affluents of the Noun River (Sanaga Basin), upstream as well as dowstream of the dam that forms Lake Bamendjinda in the Ndop plane (Ref. 27690). Also Ref. 81639.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/cm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Van den Bergh, E.C. and G.G. Teugels, 1998
National Database:

Common names from other countries

Nouni pardkala, Parmička nounská, ... more

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

Teleostei > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335).

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

; 淡水 底中水层性; pH range: 6.0 - 6.5.   熱帶; 21°C - 24°C (Ref. 27690)

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

Africa: Lower Guinea endemic, known from the Sanaga River basin (Ref. 27690, 81639) and the Wouri basin (Ref. 81639) in Cameroon.
非洲: 沙那加河流域。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 5.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27690)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 1; 背的软条 (总数): 10; 臀鳍软条: 8; 脊椎骨: 32 - 33. Diagnosis: mouth subterminal; barbels absent; lateral line incomplete with 4-6 perforated scales; 21-25 scales in lateral line; 10-12 circumpeduncular scales; 2.5-3 scales between lateral line and pelvic fin insertion; gill rakers present along lower limb of first gill arch; dorsal fin with straight posterior margin; last simple ray of dorsal fin forming unserrated spine (Ref. 27690, 81639).
鳞片有放射陷纹; 不锯齿状的背棘; 缺乏触须; 而且不完全的侧线。

生物学特性     字汇 (例如 epibenthic)

Occurs in small and shallow rivulets (0.1- 0.5 m deep) with a muddy or sandy bottom, a gallery of small trees, shrubs and high grasses and a moderate water current (Ref. 27690).

出现于小与水浅的小河 (0.1- 0.5 公尺深) 具有一个泥或砂底部，一个小树的长廊，矮树与高的草与一个中等的水流。

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

非洲: 沙那加河流域。

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

Van den Bergh, E.C. and G.G. Teugels, 1998. Description of new small-sized Barbus species from the Sanaga basin in Cameroon. Comments on B. jae and on the taxonomic status of B. condei (Ostariophysi; Cyprinidae). J. Nat. Hist. 32:1367-1401. (Ref. 27690)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 16 February 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:
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):  3.0   ±0.3 se; based on size and trophs of closest relatives
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 (10 of 100).
价格分类 (Ref. 80766):   Unknown.