News tagged with fish fins

Lungfish provides insight to life on land

A study into the muscle development of several different fish has given insights into the genetic leap that set the scene for the evolution of hind legs in terrestrial animals. This innovation gave rise to the tetrapods—four-legged ...

dateOct 04, 2011 in Plants & Animals
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Female fish flaunt fins to attract a mate

For the first time, biologists have described the evolution of the size of a female trait which males use to choose a partner. The research, published in the open access journal BMC Evolutionary Biology, shows ...

dateOct 08, 2010 in Evolution
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Conservation body agrees to protect silky sharks

(AP) -- Delegates at an international conservation meeting agreed Saturday on a measure mandating that silky sharks accidentally caught in fishing gear be released back into the sea alive, marine advocacy ...

dateNov 19, 2011 in Ecology
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