You can sponsor this page

Mormyrus rume Valenciennes, 1847

Mormyrids
上传你的 图片 和 影像
Pictures | Stamps, coins, misc. | 谷歌图片
Image of Mormyrus rume (Mormyrids)
Mormyrus rume
Picture by Laleye, P.


Ivory Coast (Côte d'Ivoire) country information

Common names: Schaa
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Ehania, Noe, Soumie (Ref. 83625), Bia, Comoé, Mé, Agnebi, Bandama, Boubo, Sassandra and Cavally rivers and Ébrié Lagoon (Ref. 28587). Also Ref. 13331.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/iv.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Teugels, G.G., C. Lévêque, D. Paugy and K. Traoré, 1988
National Database:

Common names from other countries

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

Teleostei > Osteoglossiformes (Bony tongues) > Mormyridae (Elephantfishes)
Etymology: Mormyrus: Greek, mormyros = a fish (Sparus sp) (Ref. 45335).
  More on author: Valenciennes.

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

; 淡水 居于水底的; 河川洄游 (Ref. 51243).   熱帶

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

Africa: Gambia, Senegal, Niger, Volta and Chad basins. Sahelo-Soudanian basins and the coastal basins of the rivers Cavally, Bandama, Sassandra, Comoé, Mono, Ouémé, Ogun and Culufi; Congo basin. Two subspecies exist: Mormyrus rume rume: West Africa and Chad System; Mormyrus rume proboscirostris: middle and upper Congo River.
非洲: 甘比亞,塞內加爾,尼日,佛塔河與查德流域。 薩哈拉-Soudanian 的流域與河卡瓦利, Bandama ,薩桑德拉河, Comoe ,單一, Oueme , Ogun 與 Culufi 的海岸流域。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?, range 33 - ? cm
Max length : 100.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 31256); 最大体重: 5.3 kg (Ref. 2915); 最大年龄: 6 年 (Ref. 2744)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 0; 背的软条 (总数) : 72 - 95; 臀棘: 0; 臀鳍软条: 16 - 21. Anal fin base 4.6-6.5x that of dorsal fin; 20-26 scales on caudal peduncle; body height 3.5-6.1x SL; height of caudal peduncle 1.3-3.0x of its length.
臀鳍基底 4.6-6.5 倍于背鳍; 20-26个尾梗上的鳞片; 身体高度 3.5-6.1 x SL; 尾柄 1.3-3.0 的高度倍于它的长度。

生物学特性     字汇 (例如 epibenthic)

Affinities: look-alike of M. subundulatus and M. tapirus. Feeds on insects and larvae (Ref.13851). Generates electric organ discharge (EOD) of long duration that seems to correlate with territorial behavior of the species (Ref. 10460; 10601).

分类相关: 形似 M. 子波形的 M. tapirus 。 吃昆虫与仔鱼。 (参考文献 13851) 产生似乎与此鱼种的具有领域性行为互有关连的长的持续时间的发电器放电 (EOD)(参考文献 10460; 10601)。

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

非洲: 甘比亞,塞內加爾,尼日,佛塔河與查德流域。 薩哈拉-Soudanian 的流域與河卡瓦利, Bandama ,薩桑德拉河, Comoe ,單一, Oueme , Ogun 與 Culufi 的海岸流域。

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

Bigorne, R., 1990. Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 04 June 2019

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: 商业性
FAO(Publication : search) | FishSource |

更多信息

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生态学
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
仔鱼
稚鱼动力学
Distribution
国家
FAO区域
生态系
标本纪录
简介
BRUVS - Videos
Anatomy
Gill areas
脑重体重比
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
游泳类型
Swimming speeds
Visual pigment(s)
鱼的声音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遗传学
Electrophoreses
Heritabilities
Human related
Aquaculture systems
水产养殖描述
品种
Ciguatera cases
Stamps, coins, misc.
Outreach
合作者
Taxonomy
俗名
同种异名
型态特徵
形态测量图
照片
References
参考文献

工具

特别资料

下载 XML

网络资源

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=0.01047 (0.00806 - 0.01360), b=2.82 (2.77 - 2.87), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  2.5   ±0.86 se; based on food items.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (Assuming tm=5-10; Fec < 1,000).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (73 of 100).
价格分类 (Ref. 80766):   Unknown.