• 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 enjoy other perks, like Site Search. Follow us on Twitter or Facebook for more cephy goodness.


  1. haggs

    [Octopus]: Hatch-ko - Octopus tetricus

    Hatch-ko, has settled in nicely. Hatch-ko was named by a friend of mine, and if I understood the translation properly it means … girl with 8 hands … in this case it is 8 arms. She has been with me now for a week and is quite content sitting at the edge of her den watching me... watching her...