3821 Ammodytes dubius Amdub_u0.jpg http://www.fishbase.org/images/species/Amdub_u0.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Amdub_u0.jpg Flescher, D. Amdub_u0.gif http://www.fishbase.org/images/species/Amdub_u0.gif http://www.fishbase.org/images/thumbnails/gif/tn_Amdub_u0.gif Canadian Museum of Nature, Ottawa, Canada