Michael Bok

Michael Bok

mikebok.bsky.social

Biologist at Lund University, Sweden. Interested in the evolution and function of vision in invertebrates. Middling photographer.

👤 Joined on 08 July 2023

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  • 08 Tem 2023, 06:34
    🎉 Bluesky'e katıldı - İlk kullanıcı adı: @mikebok.bsky.social
  • 10 Kas 2023, 02:34
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❤️ Beğendiği Gönderiler

youtu.be/joosKZ3HygE?... @jtroscianko.bsky.social Has edited together this video of us explaining our butterfly research. I must admit I didn't quite realise how under the weather I was at the time. So forgive my slightly zombified appearance!

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Chris Gug
20 September 2026 12:06

Yes, I definitely used lights. While the green cloud is just reflecting my lights, the blue/whiteish squiggly is indeed bioluminescent for about 10 seconds after being released by the worm, but can only be seen in complete darkness, so everything that shown in the video is reflected light

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Chris Gug
20 September 2026 08:08

I’ve seen it >100 times, but I’ve never been about to capture it until now. Presumably, it is spawning (but I can’t be positive). But what is the green cloud, and what is the smaller blue squiggly??? #blackwater, #blackwaterdiving #polychaete

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Is this filmed with external lighting? The neon green of the cloud makes me think it could be fluorescent and maybe bioluminescent in the dark?

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Happy to share the final version of our study on the evolution of chromatin states across eukaryotes, out today in @natgenet.nature.com Led by @crisnava.bsky.social and @seanamontgomery.bsky.social www.nature.com/articles/s41... Some highlights below

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