From a giant venomous centipede to a tiny but horrendous worm - here are some of the Amazon's most deadly animals ...
Hosted on MSN
The only 2 frogs known to be venomous
Most frogs defend themselves with toxins that sit passively in their skin, but only two species are known to go a step further and actively inject venom into anything that grabs them. These little ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results