Marcusenius furcidens (Pellegrin 1920)

Onglets principaux

EOL Text

Africa: Como, Bandama and Sassandra rivers in Côte d'Ivoire. Affinities: Marcusenius ussheri, Marcusenius mento, and Marcusenius thomasi. Recorded from Tano River, Ghana (Ref. 272).

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Rights holder/AuthorCrispina B. Binohlan, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2391

Western Africa.

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Rights holder/AuthorFishWise Professional, FishWise Professional
Sourcehttp://www.fishwisepro.com/Species/details.aspx?Zoom=True&SId=25042

Dorsal spines (total): 0; Dorsal soft rays (total): 29 - 34; Analspines: 0; Analsoft rays: 30 - 36

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rights holder/AuthorMaria Lourdes D. Palomares, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2391

Maximum size: 286 mm SL

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=25042

Max. size:

28.6 cm SL (male/unsexed; (Ref. 2915))

Licensehttp://creativecommons.org/licenses/by-nc/3.0/
Rights holder/AuthorCrispina B. Binohlan, FishBase
Sourcehttp://www.fishbase.org/summary/SpeciesSummary.php?id=2391

Dorsal fin origin same level as anal fin. Body depth 3.2-3.5 x SL. Thick caudal peduncle, 2.6-3.8 x 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=2391

Habitat and Ecology:

Habitat and Ecology

This is a demersal species. Females can produce as many as 9,200 eggs (Albaret 1982). 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/181733

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=2391

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=2391

IUCN Red List Assessment:
Red List Category

NT
Near Threatened

Red List Criteria

Version

3.1

Year Assessed

2010

Assessor/s

Entsua-Mensah, M. & Laly, P.

Reviewer/s

Snoeks, J., Darwall, W. & Smith, K.

Contributor/s

Justification

Extent of occurrence (EOO) and area of occupancy (AOO) for this species are probably too large to qualify it for a threatened status, although the species is present only in five river basins (based on the threats affecting populations at present, this is more than five locations). Deforestation, leading to high sediment loads is impacting the species. A decline in EOO or AOO due to a degraded habitat may cause the species to qualify for a threatened category under Criteria B1 or B2.
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/181733
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith