Snakes do it faster, better: How a group of scaly, legless lizards hit the evolutionary jackpot

More than 100 million years ago, the ancestors of the first snakes were small lizards that lived alongside other small, nondescript lizards in the shadow of the dinosaurs.
Then, in a burst of innovation in form and function, the ancestors of snakes evolved legless bodies that could slither across the ground, highly sophisticated chemical detection systems to find and track prey, and flexible skulls that enabled them to swallow large animals.
Those changes set the stage for the spectacular diversification of snakes over the past 66 million years, allowing them to quickly exploit new opportunities that emerged after an asteroid impact wiped out roughly three-quarters of the planet’s plant and animal species.
learn more at:
news.umich.edu/snakes-do-it-faster-better-how-a-group-of-scaly-legless-lizards-hit-the-evolutionary-jackpot/

[@Pmmwsaguaro]

Thank you for this information. As a resident of the Sonoran desert, who admires our native snake populations, as well as others, I rarely find genuine discussion and informed information like this....I appreciate and thank you for making the world larger for my interest in the many varied species. Thank you

[@Annabelle-v1m]

仿生学😊❤