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Do snakes have tails???Moderator: BioTeam
23 posts • Page 2 of 2 • 1, 2
Yes... Humans included.. And you can not say that we have a tail
"As a biologist, I firmly believe that when you're dead, you're dead. Except for what you live behind in history. That's the only afterlife" - J. Craig Venter
Yes, in fact all snakes do have tails.
The easiest way to see this is to look in many of the primitive snakes, aka pythons and boas. Vestigial claws are present to the left and the right of the vent on many boas and pythons. If you take a look at an xray (tried to find one on the internet but no luck) of such an animal you would see the vestigial hind legs tucked in inside the snake, with only one of the claws coming out externally. As for the defining point of the tail in all snakes, that would seem to me to be defined at a certain vertebrate posterior to the vent. Sorry best I can do as of right now, not alot of snake info out there on the web. Dan
Hmm, I guess it's because there're not many reptilians outta there...What's interesting to me is their vestigial legs...I almost can't believe it that snakes prefer moving with no leg rather than using their legs....
Q: Why are chemists great for solving problems?
A: They have all the solutions.
More evolved snakes, although dont't have vestigial legs, have protuberances at the spie level that show legs were present and innervated (brahial plexus and lumbar plexus).
"A positive attitude may not solve all your problems, but it will annoy enough people to make it worth the effort" - H. Albright
@victor
Horses probably think in a similar way about us: I can't believe that humans only walk on 2 of their 4 legs... "As a biologist, I firmly believe that when you're dead, you're dead. Except for what you live behind in history. That's the only afterlife" - J. Craig Venter
snakes have tails(anus to tip of tail)
many south american constrictors have "spurs" especially the females, these are believed (by some) to have once been legs,which begs the question, whered the front 2 go? as for necks.... fromthe base of the jaw muscle you have a pretty much square area (Width across _at_ smallest point behind head X length = to that width) that is considered the neck. am i the only snake nut on this site?
Snake nut? Probably. Because
1. It is kind of a rare hobby 2. Each person is a nut about something else "As a biologist, I firmly believe that when you're dead, you're dead. Except for what you live behind in history. That's the only afterlife" - J. Craig Venter
23 posts • Page 2 of 2 • 1, 2
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