News tagged with pectoral fins

Key genetic event underlying fin-to-limb evolution

A study of catsharks reveals how alterations in the expression and function of certain genes in limb buds underlie the evolution of fish fins to limbs. The findings are reported by researchers from Tokyo Institute of Technology ...

dateAug 18, 2015 in Evolution
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Sharks stun sardine prey with tail-slaps

Thresher sharks hunt schooling sardines in the waters off a small coral island in the Philippines by rapidly slapping their tails hard enough to stun or kill several of the smaller fish at once, according to research published ...

dateJul 10, 2013 in Plants & Animals
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