BlogArena

General blog about anything and everything of everyday's life.

12. Nov 2019

July 17, 2013
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From flounders to seahorses: Evolutionary success of spiny-rayed fishes detailed

Even as the dinosaurs were becoming extinct 66 million years ago, the ancient ancestor of spiny-rayed fishes flourished, eventually giving rise to tens of thousands of species that can now be found in home aquariums or on dinner plates. Using … Continue reading

September 19, 2012
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Blind Cavefish Use Teeth to Find Their Way, New UMD Research Shows

COLLEGE PARK, Md. — In a single cave in Ecuador, a species of cavefish has evolved to do something perhaps unique to them, navigate with their teeth. The sensory use of these teeth, which are not in their mouths, but … Continue reading