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28 octobre 2016

Fish Turn on Genes to Adapt to Climate Change [Scientific American]

Skate fish off Canadian coast use epigenetics to survive in warmer water

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27 octobre 2016

Découverte d’un nouveau mille-pattes à 4 pénis et 414 pattes [Futura-sciences]

414 pattes, 200 glandes sécrétant du poison et 4 pénis ! Voici les attributs d’Illacme tobini, un mille-pattes découvert dans une caverne du sud de la Sierra Nevada, aux États-Unis.

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27 octobre 2016

Freshwater species populations fall by 81% between 1970 and 2012 [The Freshwater blog]

Freshwater species populations dropped by 81% globally between 1970 and 2012, according to a new World Wildlife Fund report released today. According to the Living Planet Report 2016, this freshwater species decline is more than double that observed in land (38%) and marine (36%) populations, and population declines are predicted to continue in years to come.

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27 octobre 2016

Frog goes extinct, media yawns [The Guardian]

Is the loss of a unique life form on Earth big news ? Not according to most media outlets. But how can the public care about global mass extinction if they aren’t even told about its victims ?

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27 octobre 2016

Beetles Spark Heated Debate Between Traditional Taxonomists and DNA Bar Coders [Scientific American]

The modern definition of a species is still far from settled.

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