13282
Urotrygon
nana
Urnan_u0.jpg
http://www.fishbase.org/images/species/Urnan_u0.jpg
http://www.fishbase.org/images/thumbnails/jpg/tn_Urnan_u0.jpg
Robertson, R.
Urnan_u0.gif
http://www.fishbase.org/images/species/Urnan_u0.gif
http://www.fishbase.org/images/thumbnails/gif/tn_Urnan_u0.gif
FAO