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The Harttiini (Siluriformes, Loricariidae) from the Guianas: a multi-table approach to assess their diversity, evolution, and distribution

The Harttiini are a tribe of Loricariinae poorly characterized morphologically. Within the Guianas (French Guiana, Suriname, and Guyana), six valid species were recognized, including five Harttia, and the monotypic Harttiella crassicauda. Recent …