The platypus is a Monotremata mammal — one of three subdivisions of the Mammal class [the other two being Marsupialia and Placental]. Placental is by far the largest group, including all mammals where the fetus is nourished via a placenta and carried in the mother’s uterus until a late stage of development — when the fetus is fairly well developed.
Marsupials also nourish the fetus via placenta but only for a very short time. They give birth to a very underdeveloped fetus and then carry and raise their young in a pouch.
The platypus, and its only living relatives, the echnidas [spiny anteaters], lay eggs. The monotremes branched off the mammal tree first, about 166 million years ago and split into the platypus and echnida branches around 40 million years ago.
Ratkin Premium Member 2 months ago
Funny, you don’t look girandish.
Gent 2 months ago
If you looks back long enough then all creatures is gots the same ancestors anyways.
blunebottle 2 months ago
I think he’s a beaverduck.
uniquename 2 months ago
There’s gotta be a duck in there somewhere.
Tachyon the Samurai 2 months ago
Must be a scam.
rekam Premium Member 2 months ago
He appears to be a duck billed platypus.
Purple People Eater 2 months ago
I once traced my ancestry back to a cow named Auðhumla (aka Auðumbla, you can look her up on Wikipedia).
Huckleberry Hiroshima 2 months ago
Get off the internet. Call gramma.
RobinHood 2 months ago
Little known fact, the duckbill Platypus did not board Noah’s Ark, but did disembark.
Nuliajuk 2 months ago
Monotremes had the right idea. Why did live bearing become the main thing, anyway?
rgulyash 2 months ago
God’s little practical joke.
ladykat 2 months ago
Not what the rest of us expected, either. I was imagining a cross between a duck and a beaver.
gammaguy 2 months ago
It turns out that he was adapted… more commonly known as “evolved”.
jdthird 2 months ago
Needs a fedora…
GreenT267 2 months ago
The platypus is a Monotremata mammal — one of three subdivisions of the Mammal class [the other two being Marsupialia and Placental]. Placental is by far the largest group, including all mammals where the fetus is nourished via a placenta and carried in the mother’s uterus until a late stage of development — when the fetus is fairly well developed.
Marsupials also nourish the fetus via placenta but only for a very short time. They give birth to a very underdeveloped fetus and then carry and raise their young in a pouch.
The platypus, and its only living relatives, the echnidas [spiny anteaters], lay eggs. The monotremes branched off the mammal tree first, about 166 million years ago and split into the platypus and echnida branches around 40 million years ago.
eolan59 2 months ago
I would have thought duck and beaver
Xynox3000 2 months ago
…and he said, “Put it on my bill!”
The Brooklyn Accent Premium Member 2 months ago
Wait till Ancestry.com sends his bill.
mindjob 2 months ago
Ancestry keeps improving. Next month he’ll be part zebra, part hippo
PoodleGroomer 2 months ago
Some mating results require a why and how.
quinones.felix 2 months ago
Go back far enough and it will find not just the duck and beaver, but also a rooster and a venomous snake.
sobrown51 2 months ago
The old joke was after making all the other animals god had a bunch of leftover parts that he put together to make the platypus.
Frank Burns Eats Worms 2 months ago
The other monotreme loved it, he was like echidna candy store.
tudza Premium Member 2 months ago
You would think platypus pre-dates either of those animals.
ekke 2 months ago
More like duck + beaver + something toxic.