Key to the species of Pimelodus of the rio São Francisco drainage. 1. 15-18 rakers on first branchial arch; head depth 42.3-50.2% HL; interorbital width 12.1-14.9% HL ........... Pimelodus fur 1’. 20-28 gill rakers on first branchial arch; head depth 58.6- 79.0% HL; interorbital width 21.9-30.4% HL ....................... 2 2. 25-28 rakers on first branchial arch; horizontal eye diameter 19.5-25.1% HL ................................... Pimelodus maculatus 2’. 20-25 rakers on first branchial arch; eye diameter horizontal 26.5-32.2% HL ................. Pimelodus pohli, new species

Published as part of Ribeiro, Frank Raynner V. & de Lucena, Carlos Alberto S., 2006, A new species of Pimelodus LaCépède, 1803 (Siluriformes: Pimelodidae) from the rio São Francisco drainage, Brazil, pp. 411-418 in Neotropical Ichthyology 4 (4) on page 416, DOI: 10.1590/S1679-62252006000400004, http://zenodo.org/record/5418776