Description: Français : Thalassocyon tui Dell, 1967. Collected at 1379 m deep on Rumble II Seamount in the Kermadec Ridge Seamount Chain and is about 5 cm high. Source: Critter of the Week – The fig shell, Thalassocyon tui @reviewers : Click on the thumbnail image, and then on the little BY icon. Author: Rob Stewart, NIWA.