Friday, February 4, 2011

Polymmatus blues



Couldn't resist this story about the vindication of Nabokov's theory on the evolution of the Polymmatus blues:

He was the curator of lepidoptera at the Museum of Comparative Zoology at Harvard University, and he collected the insects across the United States. He published detailed descriptions of hundreds of species. And in a speculative moment in 1945, he came up with a sweeping hypothesis for the evolution of the butterflies he studied, a group known as the Polyommatus blues. He envisioned them coming to the New World from Asia over millions of years in a series of waves. 

Few professional lepidopterists took these ideas seriously during Nabokov’s lifetime. But in the years since his death in 1977, his scientific reputation has grown. And over the past 10 years, a team of scientists has been applying gene-sequencing technology to his hypothesis about how Polyommatus blues evolved. Last week in The Proceedings of the Royal Society of London, they reported that Nabokov was absolutely right.

From an article by Carl Zimmer in the NYTimes.

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