The Cook's Robber Frog, which is nicknamed "Demon of Puerto Rico" because the native people fearing its phantom-like appearance, was first described by Chapman Grant in 1932.
The Cook's Robber Frog was first described by Chapman Grant in 1932. The Cook's Robber Frog is nicknamed "Demon of Puerto Rico" because the native people. These native people are fearing its phantom-like appearance.