• Welcome to TONMO, the premier cephalopod interest community, and birthplace of #WorldOctopusDay and #CephalopodAwarenessDays. Founded in 2000, we are a large community of experts, hobbyists and enthusiasts, some of whom come together when we host our biennial conference. To join in on the fun, sign up. You can also become a Supporter for just $50/year to remove all ads and enjoy other perks. Follow us on Twitter for more cephy goodness.

About Us

About TONMO: The Octopus News Magazine Online

TONMO FAQ

"So trip, to, heave and ho, up, down, to and fro'... you have no word. Please leave us here, close our eyes to the octopus ride..."
-- Syd Barrett (1946-2006)

TONMOCON: The Biennial Cephalopod Conference

TONMOCON is the place where ceph heads congregate.
Sub-forums:
  1. TONMOCON I: Monterey Bay, CA 2005
  2. TONMOCON II: Sarasota, FL 2007
  3. TONMOCON III: Monterey Bay, CA 2009
  4. TONMOCON IV: Washington, D.C, 2011
  5. TONMOCON V: San Franscisco, CA, 2013
  6. TONMOCON VI: Sarasota, Fl 2015
  7. TONMOCON VII at MBL, April 6-8, 2018

Get More Involved!

Ways to support TONMO and get closer to the cephalopod community

Meet the Staff

The TONMO.com staff is here to help ensure our forums are current, focused, friendly, lively and informative. Meet the people who embody the knowledge and spirit of our community!

Advertise With Us

It's easy to get ad space on TONMO

Octopodcast (2005-2006)

Back in the day, I appropriately produced 8 episodes, which include interviews with members of the TONMO community.

Webmaster's Blog

Your Webmaster has a few things to say.
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TheSeeker
How TONMO Came To Be...

Forum Help

General help to get comfortable with the features on this site.
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