68848 Amblygobius calvatus Amcal_u4.jpg http://www.fishbase.org/images/species/Amcal_u4.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Amcal_u4.jpg Allen, G.R. Amcal_m0.jpg http://www.fishbase.org/images/species/Amcal_m0.jpg http://www.fishbase.org/images/thumbnails/jpg/tn_Amcal_m0.jpg Allen, G.R.