All toads can secrete a poison called bufotoxin, which varies in intensity from lethal to harmless. It is extremely bitter if the toxin has no lethality, where just the taste will make is spit the toad out.
The toad Atelopus peruensis is considered as one of the most poisonous toads. The species Dendrobates terribilis is known as the most poisonous frog.
The most Dangerous salamander is...
California Newt, Taricha torosa.
poison dart frogs
The poison dart frog
The Golden Poisen Frog
The most dangerous type of frog is the golden poison frog. Its poison is capable of killing in excess of ten men.
the golden collumbia frog the golden collumbia frog the golden collumbia frog
Diseases carried by mosquitoes can be fatal. Some trees have poisons in their bark that cause extreme rashes that can become infected resulting in death. There are also frog species that are poisonous if eaten. Then there's the many species of venomous snakes found there. But the single large animal that would be the most dangerous to encounter would be the jaguar.
The original Latin for frog is "rana". This also is the name of the genus in which most of the species of frog are found.
species
hunting
It depends on the species of frog. Most males are somewhat smaller than the female frog. Many species are identical to the human eye; it's the internal sex organs that are non-visible that make the definitive sex.
The poison arrow frog is the most poisonous amphibian in the world.
no
frogs are never dangerous ever
The frog in general, no. There are several frog species that are endangered, however.
a frog with a machinegun