''Marcusenius'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

of the elephantfish group native to

Africa Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...

. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen.

Species

There are currently 45 recognized species in this genus: * ''

Marcusenius abadii ''Marcusenius abadii'' is a species of electric fish of the family Mormyridae found in the Niger River, Niger, Benue River, Benue and Volta River, Volta rivers. It is native to Burkina Faso, Ghana, Niger and Togo; it can reach a size of approxima ...

'' ( Boulenger, 1901) (Djebba mormyrid) * ''

Marcusenius altisambesi ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' B. J. Kramer, P. H. Skelton, van der Bank &

Wink A wink is a facial expression made by briefly closing one eye. A wink is an informal mode of non-verbal communication usually signaling shared hidden knowledge or intent. However, it is ambiguous by itself and highly dependent upon additional c ...

, 2007 (bulldog) * ''

Marcusenius angolensis ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' (Boulenger, 1905) (Quanza mormyrid) * ''

Marcusenius annamariae ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' ( Parenzan, 1939) (Annamaria mormyrid) * ''

Marcusenius bentleyi ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' (Boulenger, 1897) (Bentley's mormyrid) * ''

Marcusenius caudisquamatus ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' Maake, Gon & E. R. Swartz, 2014Maake, P.A., Gon, O. & Swartz, E.R. (2014): Descriptions of three new species of ''Marcusenius'' Gill, 1862 (Teleostei: Mormyridae) from South Africa and Mozambique. ''Zootaxa, 3780 (3): 455–480.'' (Mhlatuze mormyrid) * ''

Marcusenius cuangoanus ''Marcusenius cuangoanus'' is a species of electric fish in the family Mormyridae that is native to Angola; its range is limited to a specific area of the Kwango River, belonging to the Congo River; it can reach a size of approximately 114 mm. R ...

'' (

Poll Poll, polled, or polling may refer to: Forms of voting and counting * Poll, a formal election ** Election verification exit poll, a survey taken to verify election counts ** Polling, voting to make decisions or determine opinions ** Polling pla ...

, 1967) (Zovo mormyrid) * ''

Marcusenius cyprinoides ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' (

Linnaeus Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming o ...

1758 Events January–March * January 1 – Swedish biologist Carl Linnaeus (Carl von Linné) publishes in Stockholm the first volume (''Animalia'') of the 10th edition of ''Systema Naturae'', the starting point of modern zoologic ...

) (thicklipped trunkfish) * ''

Marcusenius deboensis ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' (

Daget Jacques Daget (30 June 1919, Vineuil – 29 June 2009), was a French ichthyologist. He was a professor at the National Museum of Natural History, in Paris. Several marine species have been named after him. Species named after him Species named ...

, 1954) (Debo mormyrid) * ''

Marcusenius desertus ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' B. J. Kramer, van der Bank & Wunk, 2016Kramer, L.B., Van der Bank, F.H. & Wink, M. (2016): ''Marcusenius desertus'' sp. nov. (Teleostei: Mormyridae), a mormyrid fish from the Namib desert. ''African Journal of Aquatic Science, 41 (1): 1-18.'' (Cunene elephantfish) * ''

Marcusenius devosi ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' B. J. Kramer, P. H. Skelton, van der Bank & Wink, 2007 (Wenje mormyrid) * ''

Marcusenius dundoensis ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' (Poll 1967) (Dundo mormyrid) * '' Marcusenius elegans'' Fricke & B. J. Kramer, 2022 * ''

Marcusenius friteli ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' ( Pellegrin, 1904) (Alima mormyrid) * ''

Marcusenius furcidens Ivory Coast mormyrid (''Marcusenius furcidens'') is a species of electric fish in the family Mormyridae, found in the Como, Bandama, Sassandra, Bia and Tano rivers. It is native to the Ivory Coast and Ghana; it can reach a size of approximately ...

'' (Pellegrin, 1920) (Ivory Coast mormyrid) * ''

Marcusenius fuscus ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' (Pellegrin, 1901) * '' Marcusenius ghesquierei'' (Poll, 1945) (Busira mormyrid) * '' Marcusenius greshoffii'' ( Schilthuis, 1891) (Greshoff's mormyrid) * ''

Marcusenius intermedius ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' Pellegrin, 1924 (Kasai mormyrid) * '' Marcusenius johncygnar'' Boulenger, 1902 (Molas mormyrid) * '' Marcusenius kainjii'' D. S. C. Lewis 1974 (Lowa elephantfish) * '' Marcusenius kaninginii'' Kisekelwa Boden, Snoeks & Vreven 2016Kisekelwa, T., Boden, G., Snoeks, J. & Vreven, E. (2016): ''Marcusenius kaninginii'', a new species of elephantfish from the Lowa River basin, Democratic Republic of the Congo (Osteoglossiformes: Mormyridae). ''Ichthyological Exploration of Freshwaters, 26 (4): 341-352.'' * '' Marcusenius krameri'' Maake, Gon & E. R. Swartz, 2014 (Kramer's mormyrid) * ''

Marcusenius kutuensis ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' (Boulenger, 1899) (Kutu Island mormyrid) * '' Marcusenius lambouri'' (Pellegrin, 1904) * '' Marcusenius leopoldianus'' (Boulenger, 1899) (Ibali Island mormyrid) * '' Marcusenius livingstonii'' (Boulenger, 1899) (Livingston's bulldog) * ''

Marcusenius lucombesi ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' Maake, Gon & E. R. Swartz, 2014 (Lucombe mormyrid) * '' Marcusenius macrolepidotus'' ( W. K. H. Peters, 1852) (Bulldog) * '' Marcusenius macrophthalmus'' (Pellegrin, 1924) (Tshikapa mormyrid) * '' Marcusenius mento'' (Boulenger, 1890) * '' Marcusenius meronai'' Bigorne & Paugy 1990 (Sierra Leone mormyrid) * ''

Marcusenius monteiri ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' ( Günther 1873) (Monteiri's bulldog) * '' Marcusenius moorii'' (Günther, 1867) (Talagouga mormyrid) * '' Marcusenius multisquamatus'' B. J. Kramer & Wink, 2013Kramer, B. & Wink, M. (2013): East–west differentiation in the ''Marcusenius macrolepidotus'' species complex in Southern Africa: the description of a new species for the lower Cunene River, Namibia (Teleostei: Mormyridae). ''Journal of Natural History, 47 (35-36): 2327-2362.'' (Epupa Falls mormyrid) * '' Marcusenius ntemensis'' (Pellegrin, 1927) (Ntem mormyrid) * '' Marcusenius pongolensis'' ( Fowler, 1934) (Southern bulldog) * ''

Marcusenius sanagaensis ''Marcusenius'' is a genus of the Mormyridae, elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Speci ...

'' Boden, Teugels & C. D. Hopkins, 1997 (Cameroon mormyrid) * '' Marcusenius schilthuisiae'' (Boulenger, 1899) (Kutu mormyrid) * '' Marcusenius senegalensis'' (

Steindachner Franz Steindachner (11 November 1834 in Vienna – 10 December 1919 in Vienna) was an Austrian zoologist, ichthyologist, and herpetologist. He published over 200 papers on fishes and over 50 papers on reptiles and amphibians. Steindachner descri ...

, 1870) (Trunkfish; Senegalese mormyrid) * ''

Marcusenius stanleyanus ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' (Boulenger, 1897) (Boyoma mormyrid) * '' Marcusenius thomasi'' (Boulenger, 1916) (Sherbo mormyrid) * ''

Marcusenius ussheri ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

'' (Günther, 1867) (Bossumprah mormyrid) * '' Marcusenius victoriae'' ( Worthington 1929) (Victoria stonebasher) *''

Marcusenius wamuinii ''Marcusenius'' is a genus of the elephantfish group native to Africa. Its members are highly diverse in size, with the smallest species reaching less than and the largest more than . The genus is named after Johann Marcusen. Species Ther ...

References

{{Taxonbar, from=Q61119 Ray-finned fish genera Taxonomy articles created by Polbot