Marcusenius senegalensis (Steindachner, 1870)

Onglets principaux

EOL Text

Range Description:

This species is known from Gambia, Senegal, upper Niger, Sassandra and Volta basins. This species is known from all great Sudanian basins and in the basins of the north-Guinean zones.

Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/AuthorInternational Union for Conservation of Nature and Natural Resources
Sourcehttp://www.iucnredlist.org/apps/redlist/details/182989

Importance:

fisheries: minor commercial

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rights holder/AuthorCrispina B. Binohlan, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2392

Western Africa: Senegal to Angola.

Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/AuthorFishWise Professional, FishWise Professional
Sourcehttp://www.fishwisepro.com/Species/details.aspx?Zoom=True&SId=101226

Africa: Gambia, Senegal, Niger, Chad, Sassandra and Volta basins. Known from all great Sudanian basins and in the basins of the north-Guinean zones (Ref. 81274). Absent in zones of coastal forests (Ref. 2915).

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rights holder/AuthorCrispina B. Binohlan, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2392

Dorsal spines (total): 0; Analspines: 0; Analsoft rays: 28 - 38

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rights holder/AuthorMaria Lourdes D. Palomares, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2392

Max. size:

32.1 cm SL (male/unsexed; (Ref. 2915)); max. published weight: 200 g (Ref. 3799)

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rights holder/AuthorCrispina B. Binohlan, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2392

Dorsal origin behind anal fin origin; ratio between base of dorsal and base of anal = 0.7-0.9 body depth 3.1-4.6 x SL; depth of peduncle 2.0-3.6 x of its length.

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rights holder/AuthorMaria Lourdes D. Palomares, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2392

Habitat and Ecology:

Habitat and Ecology

It is a demersal fish of 32.1 cm SL. Electrobiology - weakly discharging.

Systems

  • Freshwater
Licensehttp://creativecommons.org/licenses/by-nc-sa/3.0/
Rights holder/AuthorInternational Union for Conservation of Nature and Natural Resources
Sourcehttp://www.iucnredlist.org/apps/redlist/details/182989

Environment:

demersal; potamodromous (Ref. 51243); freshwater

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rights holder/AuthorCrispina B. Binohlan, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2392

Potamodromous. Migrating within streams, migratory in rivers, e.g. Saliminus, Moxostoma, Labeo. Migrations should be cyclical and predictable and cover more than 100 km.

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rights holder/AuthorCrispina B. Binohlan, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2392
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith