Horseshoe Dwarf-Gecko / Lepidoblepharis buchwaldi - top, Rio Silanche Bird Sanctuary, Ecuador
A tiny gecko. If I have the correct species, this would be the adult male:
From head to the tip of the tail, it measures 5cm. From head to the back of the hind legs is 2.5cm.
''Lepidoblepharis buchwaldii'' is a species of gecko, a lizard in the family Sphaerodactylidae. The species is endemic to Ecuador.