EPISODE 22: Worm Towers – The Rise of Collective Dispersal

EPISODE 22: Worm Towers – The Rise of Collective Dispersal

In this episode, we climb into the world of nematode architecture — worm towers!

Researchers have now captured Caenorhabditis worms forming vertical towers in nature — self-assembled living structures that help worms hitch rides and bridge gaps as a form of collective dispersal.


We explore:


  • First real-world evidence of towering in C. elegans and other Caenorhabditis species

  • Lab experiments that trigger towering in controlled conditions

  • How worms of all life stages can join towers — not just dauers

  • Towers that grow, bend, and bridge gaps to reach new environments

  • How touch alone can trigger towers to transfer en masse to new habitats



📖 Based on the research article:

“Towering behavior and collective dispersal in Caenorhabditis nematodes”

Daniela M. Perez, Ryan Greenway, Thomas Stier, Narcís Font-Massot, Assaf Pertzelan, Siyu Serena Ding

Published in Current Biology (2025)

🔗 https://doi.org/10.1016/j.cub.2025.05.026



🎧 Subscribe to the WOrM Podcast for more full-organism wonders in behaviour, biomechanics, and evolution!


This podcast is generated with artificial intelligence and curated by Veeren. If you’d like your publication featured on the show, please get in touch.


📩 More info:

🔗 ⁠⁠www.veerenchauhan.com⁠⁠

📧 veeren.chauhan@nottingham.ac.uk

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Episoder(53)

EPISODE 53: Worms on Pause

EPISODE 53: Worms on Pause

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EPISODE 47: When Bacteria Fight Back: Bioplastic Kills the Worm

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