I am so sad !
Since my first trip with him in Kyrgyzstan almost 20 years ago, I have always looked up to him and his commitment to his passion for butterflies.
Like Olivier, I visited him several times. Seeing his collection and discussing entomology made a lasting impression on me! His dedication ...

Hi,
Do you know if there is an impact on future DNA analysis if the material has been subjected to long term desiccation ( below 46 Celsius?)
Best regards
Emmanuel

Hi Olivier,
I am curious to see a picture of the Delias gynandromorph.
Would you be kind enough to share?