Thanks, Corey W! Oophaga pumilio, I believed the Pope island form. Can't remember of the to of my head, there are at least 4 forms of green pumilio. I know the owner of this frog so I can track it down. I like frogs.
Tomato frogs are any of the three species of genus Dyscophus (family Microhylidae): D. antongilii, D. insularis, or D. Dyscophus is the only genus in subfamily Dyscophinae. They are endemic to Madagascar.