48449 Rhamdia nicaraguensis Rhnic_u5.jpg http://www.fishbase.org/images/species/Rhnic_u5.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Rhnic_u5.jpg Berg, W. Rhnic_u6.jpg http://www.fishbase.org/images/species/Rhnic_u6.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Rhnic_u6.jpg Berg, W. Rhnic_u1.gif http://www.fishbase.org/images/species/Rhnic_u1.gif http://www.fishbase.org/images/thumbnails/gif/tn_Rhnic_u1.gif Johansson, G.G. Rhnic_u4.jpg http://www.fishbase.org/images/species/Rhnic_u4.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Rhnic_u4.jpg Berg, W.