• Welcome to TONMO, the premier cephalopod interest community. Founded in 2000, we have built 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 - it's free! You can also become a Supporter for just $50/year to remove all ads and gain access to our Supporters forum. Follow us on Twitter and Facebook for more cephy goodness.


  1. Vampyroteuthis Infernalis, Living Fossil

    Vampyroteuthis Infernalis, Living Fossil

    Note: Phil welcomes discussion on this article in the Cephalopod Fossils forum. Vampyroteuthis infernalis One of the most interesting, popular, and intriguing of all living cephalopods is that of Vampyroteuthis, the Vampire Squid. To follow is a brief look at this 'living fossil', its...