where is platypus venom
Venom from platypus spurs probably won't kill you, but it could make you cry. Jason Edwards/Getty Images. As if egg-laying, nippleless nursing and electroreception in a mammalian species weren't enough for you to wrap your mind around, the platypus has one more curve ball to toss your way. The male platypus has a spur on either hind foot that excretes venom. Though females are also born with the spurs, they fall off before adulthood. Aside from two other mammals -- certain species of shrew and solenodons -- harboring venom is a trait usually reserved for reptiles and amphibians.