What does a toad look like?

The appearance of toad is shown in the following figure:

Toad is an amphibian with a large number of papules on the epidermis and toxic sacs inside, also known as toad, thorn and treasure. In China, there are two kinds of toads: Chinese toad and black toad. Venenum Bufonis and its extracted Venenum Bufonis are urgently needed Chinese herbal medicines. Toad is an amphibian of Bufo genus of Bufo family, and its surface is covered with papules.

trait

The pimple on toad's body surface has no secretory function, just to enlarge the wart with a long body surface, but it looks ugly and harmless. What really metabolizes venom is the glandular duct behind the eye, one above and one below. This glandular duct can emit white secretion, which is harmful. Different kinds of toads have different toxic and side effects of liquid metabolism, so it is best not to touch them. Toads are extremely common all over the world and are found in almost every big state.