A Study of the Reproductive Biology of the Brooding Chiton Hemiarthrum Setulosum. Collection of Subantarctic Marine Invertebrates from Macquarie Island Home> Scientific research> Science projects database> A Study of the Reproductive Biology of the Brooding Chiton Hemiarthrum Setulosum. Collection of Subantarctic Marine Invertebrates from Macquarie Island Project information COCHRAN, Dr Tonia Australian Antarctic Division Macquarie Island This content was last updated 22 years ago on 18 May 2004.