| 词条 | Bagrus |
| 释义 |
| name = Bagrus | fossil_range = Late Miocene? - Recent {{fossil range|7.0|0}} | image = The fishes of the Nile (Pl. LVII) (6961618931).jpg | image_caption = Bagrus bajad | taxon = Bagrus | authority = L. A. G. Bosc, 1816 | type_species = Silurus bajad | type_species_authority = Forsskål, 1775 | subdivision_ranks = Species | subdivision = 11, see text | synonyms =Porcus Saint-Hilaire, 1809 (see text) }}Bagrus is a genus of bagrid catfishes. These are relatively large catfished found in freshwater habitats in Africa,[1] except for the virtually unknown B. tucumanus from South America, which likely is a synonym of Luciopimelodus pati.[2][3] TaxonomyThe present scientific name Bagrus was first proposed by Louis Augustin Guillaume Bosc in 1816 for the bayad and its closest relatives. Although in 1809, Geoffroy Saint-Hilaire had already separated this fish in his new genus Porcus. But this was overruled by the ICZN, so that the junior synonym could continue to be used.[4] SpeciesEleven living species are placed here:[1]
A possible fossil Bagrus from about 7 million years ago, found in Late Miocene Baynunah Formation[5] rocks near Ruwais (Abu Dhabi), has been described:[4]
However, it is not quite clear whether it belongs in Bagrus or some other Bagridae genus, or even in the Claroteidae.[4] References
1. ^1 {{FishBase genus | genus = Bagrus | month = April | year = 2017}} {{Taxonbar|from=Q4842122}}{{bagridae-stub}}2. ^Koerber, S.; and T. Litz (2008). On some overlooked taxa of freshwater fishes described from Argentina by Hermann Burmeister in 1861. Ichthyological Contributions of PecesCriollos 7: 1-15. 3. ^Mirande, J. M.; and S. Koerber (2015). Checklist of the freshwater fishes of Argentina (CLOFFAR). Ichthyological Contributions of PecesCriollos 36: 1-68. 4. ^1 2 Ferraris (2007) 5. ^"Bahnunah" is a variant transliteration or lapsus 6 : Bagrus|Catfish genera|Catfish of Africa|Freshwater fish genera|Bagridae|Taxa named by Louis Augustin Guillaume Bosc |
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