I DO believe it and welcome it

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Posted by dave t on May 07, 2001 at 21:39:03:

In Reply to: New obsoleta taxonomy...yernevergonnabelivethis. posted by Ron/Louisville on May 07, 2001 at 17:27:40:

Lizards have not shared a common ancestor with chelonians for some 200 million years; I don't have any problems at all with turtles and tortoises being given a taxonomic distinction. Ditto for crocodilians; physiologically, they are far removed from other "reptiles", and they certainly engage in behaviors that are indeed more birdlike than reptilian. Not least of these is the time and energy invested in the care of their young. I imagine also that the genetic affinity of crocodilians to birds is much closer than that to squamates. High time we recognized these relationships if you ask me; now, if we can just formally recognize that studying reptiles and amphibians as "herpetology" is an equally false grouping!

: Recently at Herpetology Weekend at Natural Bridge State Park here in kentucky I was among a couple hundred people in attendance who witnessed Joseph T. Collins talk on the future of the Peterson Field Guide to East/Cental N. American Reptiles, Turtles and Crocodillians. (note the title change as well)
: And it seems the geneticists have determined that there are in fact 3 species of Ratsnakes formerly included in the obsoleta complex. Eastern Ratsnakes are now knowen as E.alleganiensis. Includes blacks, yellows, glades, etc...their range extends west to the LA purchase in KY. E. spilotes. Grey rats. and E. obsoleta "the western ratsnake." west of the mississippi river.
: anyone....Bueller...Bueller...
: In addition to this little tidbit Turtles are now classified in their own class, the Chelonia removed forevermore from class Reptillia, and Crocs are infact BIRDS!
: Happy debating,
: Ron

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ditto! trey 05/08/01 (0)

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: Lizards have not shared a common ancestor with chelonians for some 200 million years; I don't have any problems at all with turtles and tortoises being given a taxonomic distinction. Ditto for crocodilians; physiologically, they are far removed from other "reptiles", and they certainly engage in behaviors that are indeed more birdlike than reptilian. Not least of these is the time and energy invested in the care of their young. I imagine also that the genetic affinity of crocodilians to birds is much closer than that to squamates. High time we recognized these relationships if you ask me; now, if we can just formally recognize that studying reptiles and amphibians as "herpetology" is an equally false grouping! : : Recently at Herpetology Weekend at Natural Bridge State Park here in kentucky I was among a couple hundred people in attendance who witnessed Joseph T. Collins talk on the future of the Peterson Field Guide to East/Cental N. American Reptiles, Turtles and Crocodillians. (note the title change as well) : : And it seems the geneticists have determined that there are in fact 3 species of Ratsnakes formerly included in the obsoleta complex. Eastern Ratsnakes are now knowen as E.alleganiensis. Includes blacks, yellows, glades, etc...their range extends west to the LA purchase in KY. E. spilotes. Grey rats. and E. obsoleta "the western ratsnake." west of the mississippi river. : : anyone....Bueller...Bueller... : : In addition to this little tidbit Turtles are now classified in their own class, the Chelonia removed forevermore from class Reptillia, and Crocs are infact BIRDS! : : Happy debating, : : Ron

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