Poisonous frog in world is Golden poison dart frog.
Scientific name-Phyllobates terribilis.
It is found along the coast of pacific region specially in Columbia. One single frog can kill 9 to 11 healthy adult . They are 1 inch in length in average and more than 100 subspecies found. They eat ants, flies, crickets and other insects and their colour depends on their region ( yellow, orange , green, golden yellow may be found.).
Their special characteristic is that they live in a group consisting of 4- 7 frogs which is called as an “Army”.