12004 Optivus elongatus Opelo_u2.jpg http://www.fishbase.org/images/species/Opelo_u2.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Opelo_u2.jpg Randall, J.E. Opelo_u6.jpg http://www.fishbase.org/images/species/Opelo_u6.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Opelo_u6.jpg Yau, B. Opelo_u1.jpg http://www.fishbase.org/images/species/Opelo_u1.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Opelo_u1.jpg Randall, J.E. Opelo_l1.gif http://www.fishbase.org/images/species/Opelo_l1.gif http://www.fishbase.org/images/thumbnails/gif/tn_Opelo_l1.gif American Society of Ichthyologists and Herpetologists