8821 Ptychochromis oligacanthus Ptoli_u1.jpg http://www.fishbase.org/images/species/Ptoli_u1.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Ptoli_u1.jpg Muséum-Aquarium de Nancy/D. Terver Ptoli_j0.jpg http://www.fishbase.org/images/species/Ptoli_j0.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Ptoli_j0.jpg Muséum-Aquarium de Nancy/D. Terver Ptoli_u0.jpg http://www.fishbase.org/images/species/Ptoli_u0.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Ptoli_u0.jpg Artigas Azas, J.M. Ptoli_m0.jpg http://www.fishbase.org/images/species/Ptoli_m0.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Ptoli_m0.jpg Tourle, D. Ptoli_m1.jpg http://www.fishbase.org/images/species/Ptoli_m1.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Ptoli_m1.jpg Tourle, D. Ptoli_f0.jpg http://www.fishbase.org/images/species/Ptoli_f0.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Ptoli_f0.jpg Tourle, D. Ptoli_f1.jpg http://www.fishbase.org/images/species/Ptoli_f1.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Ptoli_f1.jpg Tourle, D. Ptoli_l0.jpg http://www.fishbase.org/images/species/Ptoli_l0.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Ptoli_l0.jpg Tourle, D.