A spur is a hollow spike on the male platypus' hind ankle which is attached to a venom gland within the animal's thigh. The venom can cause agonising and paralysing pain.
The male platypus's spur is about 15 mm in length.
The platypus's spur is sharp and attached to a venom gland in the platypus's thigh. The echidna's spur is blunt, and is not attached to a functional venom gland.
There is no particular name for the ankle spur which dispenses venom in a male platypus. It is simply referred to as a 'spur'.
A male platypus could kill a cat. It would have enough venom in its spur to achieve this. A female platypus does not have a venomous spur.
There are no similarities, apart from the fact that the spur is located on each animal's hind legs. The platypus's spur is sharp and attached to a venom gland in the platypus's thigh.The echidna's spur is blunt, and is not attached to a functional venom gland.
The male platypus has a hollow spur on each of its hind ankles, which is attached to a venom gland within its thigh. The platypus delivers the venom through the ankle spur.
No. A platypus's spur cannot be "milked" in the way a snake can be milked.
The echidna has a spur on its hind legs but, unlike the platypus, the spur is not attached to a functional venom gland. The spur is also blunt.
The male platypus has a venomous spur on his hind leg. He is also considerably larger than the female.
The platypus does not have a stinger, but the male has a poisonous spur on its ankle. Used as defence, the spur can deliver enough venom to kill a small dog, or cause extreme agony for a person.
Male platypuses have on spur on each of their back legs. Females have no spurs.
The only way to be injected with platypus venom is to aggravate a male platypus sufficiently so that it lashes out with its ankle spur.