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By Nancy King, 2003
What Is Octopus Ink?
Inking Octopus by Steve O'Shea
The ink of the octopus, or any cephalopod, is composed of highly concentrated melanin. This is the same dark pigment that we humans have, and which is responsible for skin color and the color of dark hair. It is a natural...
Just in time for Valentine's Day 2012, Dr. Roy Caldwell shared some astonishing photos of two mating A. aculeatus. Note that these images are very rare and the quality is high.
Photos may not be reused without permission
Sea of Love
An Abdopus aculeatus male perches on a rock keeping an eye...
Two TONMO.com moderators met face to face in the autumn of 2002: Colin Dunlop traveled from Scotland to Texas to help Nancy King set up her saltwater aquarium and to accompany Nancy and her husband Bill to Galveston, where Colin and Nancy visited the National Research Center for Cephalopods...