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Giant pyrosome

August 16, 2025Aug 16

Pyrosomes are colonial tunicates that look like a pickle. Several years ago in New Zealand we encountered a giant, about 30 feet long. It's had the most views of any video I've uploaded to YouTube. Now, thanks to advances in software, I've up-rezzed it and added narration. Here's the link:

August 16, 2025Aug 16

Wow, I've never seen anything like it. I guess the clip has great scientific value.

Thanks for sharing it.

August 17, 2025Aug 17

Cool. That is gigantic !

We saw a smaller version in Cozumel.

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Giant pyrosome

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