Where do Easter bunnies come from?
They and we are both mammals, but bunnies are in the order Lagomorpha and we aren't. Clarifying the relationships of the mammalian orders (pdf) will require more data. Unlike birds and lizards bunnies are synapsids. Recall that early amniotes split into synapsids and sauropsids (mammal like amniotes and reptile like amniotes). Clearly we mammals and the sauropsids are all craniates.
I'm posting this quick reminder because today is the day for it, and because some readers may enjoy the well done article on the subject by DarkSyde.
55 Comments
Kenneth Baggaley · 12 April 2009
Hey, as long as I keep finding Marshmellow Peeps in my basket every Easter, I Believe! I Believe!
Peeps....Mmmmmmmmmmmmmmmm...
Stanton · 12 April 2009
Well, rabbits are closely related to humans (and other primates and the flying lemurs), especially when compared to other other mammals and craniates.
Dale Husband · 12 April 2009
Unfortunately, this is way out of date:
http://www.colorado.edu/eeb/courses/3770darmstrong/Extended%20Order%20Guide_small.pdf
Whales do not belong to a separate order anymore, because molecular evidence showed that that hippos, which are ARTIODACTYLA, are actually more closely related to whales than to any other land animal, including other ARTIODACTYLA. Also, putting all marsupials in the same order is nonsense, since their diversity is nearly as great as placental mammals.
DS · 12 April 2009
Dale wrote:
"Whales do not belong to a separate order anymore, because molecular evidence showed that that hippos, which are ARTIODACTYLA, are actually more closely related to whales than to any other land animal, including other ARTIODACTYLA."
Correct. Genetic analysis definately reveals that the Cetacea are deeply nested within the Artiodactyla. Oh well, what can you expect when the terms Protista and Reptila are still in use?
Peter Henderson · 12 April 2009
DS · 12 April 2009
AIG crap:
"After all, even if trilobites and dinosaurs were alive today, they still wouldn’t be found together. Why? Because they live in different ecological zones. Dinosaurs are land animals, but trilobites are bottom-dwelling sea creatures."
Right. They all lived at the same time but they never appear in the same rock layers. They always appear in exactly the same sequeince predicted by evolutionary theory. What a coincidence. Man, God was really testing their faith and they came through with flying colors. No mater how incredibly stupid the explanation and no matter how convoluted the logic required, they are still absolutely emotionally incapalble of trusting the evidence of their own senses. Very admirable.
stevaroni · 12 April 2009
Stanton · 12 April 2009
Also, how do they explain why rabbits and dinosaurs are never found together, or why, if rabbits, dinosaurs and trilobites all died in the same Flood, how come their bodies aren't washed together, either?
Doc Bill · 12 April 2009
I'm guessing that an Easter Bunny in the Cambrian would pose a problem.
Flint · 12 April 2009
Well, see, AiG has a puzzle to solve. Clearly, dinosaurs and rabbits aren't found in the same strata. Clearly (just visit the creation museum) they inhabited the same locales at the same times. Clearly, the creationist model of history can't be wrong. So what could the answer possibly be?
Perhaps people here can't understand that to the AiG people, their model is incontrovertible fact, because their god said it is. They actually believe this crap, they can't help it. So the fossil record represents a genuine puzzle. They can't help but wonder why God's Word is so clear, yet God's Physical Record refutes it and is equally clear. WHY? WHY?
Yes, they can produce convoluted misleading "explanations" composed almost entirely of selective omissions. They can cite runoff from the land where it fits, and sincerely overlook it where it's inconvenient. But probably some of the AiG people are genuinely confused, because they ARE capable of seeing that their best explanations don't make sense.
What always confuses me is, why not simply accept the full implications of their position, and assert that their god miracled it that way for divine reasons beyond human understanding and let it go at that? Why try so very very hard to bend misunderstandings of natural forces beyond all recognition instead? They already posit a god who notes the fall of every sparrow. Why this god isn't allowed to lovingly position every fossil baffles me.
Stanton · 12 April 2009
Stanton · 12 April 2009
SWT · 12 April 2009
James F · 12 April 2009
Clarifying the relationships of the mammalian orders will require more data.
WHAT? They haven't been clarified? That's evidence for a young earth and special creation!
/creationist
Heh heh... Happy Easter, folks.
DS · 12 April 2009
SWT wrote:
"Unfortunately for my creationist friends, the Earth also seems to have been created with the appearance of common descent all the way down to the genetic level, and to have the appearance that there was no global flood."
So the choices are:
(1) God is a liar
(2) The earth is ancient and there was no global flood and common descent is true
Well, I know many people who can still believe in a loving God if (2) is true. I don't really see why anyone would even want (1) to be true, but to each his own.
RBH · 12 April 2009
Really, Easter Bunny Brings Satan’s Communion. And I don't think it's a Poe, though the use of phrases like "Satanic Bunnyists" and "... Catholics. The inheritors of the Babylonian religion, who have perverted every aspect of Christianity with the ways of Nimrod and Semiramis (Ishtar)!" make one seriously wonder.
Hmmmm. Satanic Bunnyists. Where's Hugh Hefner when you need him?
RBH · 12 April 2009
Man, the more I read that site the more Poe-ish it seems. I really really hope it's a Poe. Anyone know?
RBH · 12 April 2009
The consensus on Pharyngula seems to be Poe.
Henry J · 12 April 2009
Pete Dunkelberg · 12 April 2009
“Satanic Bunnyists”? Is the Easter bunny custom customary outside the USA?
Mike Elzinga · 12 April 2009
the pro from dover · 12 April 2009
A man was driving down a road when all of a sudden a huge rabbit suddenly hopped right in front of his car. He slammed on the brakes but it was too late and he struck the rabbit hard and it flew off to the side of the road. Horrified he quickly brought his vehicle to a stop and rushed over but when he saw the lifeless body, the basket and all those eggs and candy strewn about his worse fears were realized. He had killed the Easter Bunny. Overcome with grief he sat by the side of the road and wept. Soon a georgeous blonde drove by in a convertable Mercedes and saw the man sobbing uncontrollably surrounded by chocolate candy and peeps. She stopped her car and came over and asked what was the problem. "Can't you see", cried the man "I've killed the Easter Bunny!" Taking stock of the situation she said "I can fix this". She ran back to her car and came back with a spray can and sprayed it on the body. Soon the rabbit came back to life gathered its belongings took a few hops and turned around and waved at them. Took some more hops and waved again. This continued until it disappeared from sight. Astonished, the man asked the blonde what was in that can? "See" she said, "it says right here on the can. Hair spray. Restores life to dead hair. And adds permanent wave".
harold · 12 April 2009
Flint · 12 April 2009
KP · 12 April 2009
RM · 13 April 2009
To my knowledge there are no Easter bunnies in Sweden. They live in a different ecological zone. Instead there is the "skvader" Tetrao lepus pseudo-hybridus rarissimus L. You may read more about it in Wikipedia.
Having the choice between evolution and creation this is an
obvious proof of the latter.
Jeff Webber · 13 April 2009
Arggh, I always thought Aardvark and anteater were essentially different words for the same thing. Thanks for making me feel stupid! Great post, really a wake up call about just how much work goes into classification, and how complex it can get.
Happy to hear the the Easter Bunny will be okay, now Satan won't have to train a replacement.
Frank J · 13 April 2009
It looks like all that sugar (refined, which means that they "add" "chemicals" ;-)) in the Peeps is giving you "Darwinists" amnesia. Do I have to remind you that Michael Behe made it quite clear that humans and bunnies chare common ancestors, and thinks that reading the Bible as a science text is silly? AIG is free to take it up with him if, as they imply with every word, they think he's every bit as mistaken as "Darwinists." AIG's fairy tales may be fun to refute, but the shameless double standard they employ is what can really get them - and the DI - in big trouble.
Torbjörn Larsson, OM · 13 April 2009
Torbjörn Larsson, OM · 13 April 2009
RM · 13 April 2009
I have always thought of the American Easter bunny as a young rabbit but cannot say of what species. What we have in Scandinavia is the recently imported "påskhare" which is a hare, not a rabbit. Likewise, in Germany the animal we discuss is called "Osterhase". Both names mean Easter Hare and the species is most likely Lepus europaeus. This species is not native to Sweden but has taken the place of the traditional Swedish hare Lepus timidus in the southern part of the country.
When I was a kid in Sweden, in the 1940's, there were no Easter hares but I remember well the first time seeing a German hare (L. europaeus) close by at a family excursion.
Easter eggs are an old tradition but egg hunting is something my own family learnt while living in the U.S. in the 1960's.
Mike Elzinga · 13 April 2009
jasonmitchell · 13 April 2009
the pro from dover · 13 April 2009
Where exactly do turtles belong in the overall big picture? Is ther any universal agreement about their lineage?
fnxtr · 13 April 2009
What, if anything is an easter bunny?
Sorry, just been reading the last chapters of "Hen's Teeth..."
DistendedPendulusFrenulum · 13 April 2009
OK, we got all the hard-core biology along with European traditions, but which one of you smartasses can tell me how the Easter Bunny evolved the ability to lay colored boiled eggs?
/That's gotta hurt
eric · 13 April 2009
John Kwok · 13 April 2009
Toidel Mahoney · 13 April 2009
John Harshman · 13 April 2009
Henry J · 13 April 2009
The Tree-of-Life page http://tolweb.org/Amniota/14990 tentatively puts turtles (Testudines) as a branch of Anapsida (.
IIRC, Lenny Flank said they're Diapsida, and closer to crocodiles than lizards.
Henry
Stanton · 13 April 2009
John Harshman · 13 April 2009
Torbjörn Larsson, OM · 13 April 2009
Torbjörn Larsson, OM · 13 April 2009
John Harshman · 13 April 2009
the pro from dover · 13 April 2009
Careful embryologic studies should definitely put the question of primary vs, secondary anapsid skull structure to rest. If this clearly shows that anapsid is only superficial in turtles, then it shouldn't have any major classification importance. This should eliminate the status as a parareptile. If genome studies confirm that turtles are most closely aligned to crocodiles would that not seal the case for archosauria? The term parareptile is confusing to me and how it differs from the term anapsid. Is one a sauropsid and the other not? All this reptilian angst stems from a trip I made years ago to the AMNH in NYC where the exhibit placed turtles unquestionably in the parareptiles. Maybe I should worry more about my 401K instead.
John Harshman · 13 April 2009
Henry J · 13 April 2009
Henry J · 13 April 2009
John Harshman · 13 April 2009
the pro from dover · 14 April 2009
One last question. Do amphibians have anapsid skulls or does that term refer only to primitive amniotes?
RBH · 14 April 2009
John Harshman · 14 April 2009
the pro from dover · 15 April 2009
Thanks for the info. My next problem is that I can't corerespond with Pharyngula because I cant get their fershlugginer program to recognize my e-mail address. I'm much too old to have to jump thru these hoops.