FRDC FINAL REPORT POPULATION DYNAMICS AND REPRODUCTIVE ECOLOGY OF THE SOUTHERN CALAMARY (SEPIOTEUTHIS AUSTRALIS) IN TASMANIA Natalie Moltschaniwskyj, Gretta Pecl, Jeremy Lyle, Malcolm Haddon, & Michael Steer June 2003 FRDC Project No. 2000/121 National Library of Australia Cataloguing-in-Publication Entry Moltschaniwskyj, Natalie Ann, 1965- Population dynamics and reproductive ecology of the southern calamary (Sepioteuthis australis) in Tasmania. ISBN 1 86295 104 7 1. Squid fisheries - Tasmania. 2. Squids - Reproduction - Tasmania. I. Moltschaniwskyj, N. II. Tasmanian Aquaculture and Fisheries Institute. 639.485809946 Tasmanian Aquaculture and Fisheries Institute, University of Tasmania, Private Bag 49, Hobart, Tasmania 7001. E-mail:
[email protected]. Ph. (03) 6227 7277 Fax (03) 6227 8035 The opinions expressed in this report are those of the author/s and are not necessarily those of the Tasmanian Aquaculture and Fisheries Institute. Tasmanian Aquaculture and Fisheries Institute, University of Tasmania 2003. Copyright protects this publication. Except for purposes permitted by the Copyright Act, reproduction by whatever means is prohibited without the prior written permission of the Tasmanian Aquaculture and Fisheries Institute. Table of Contents Table of Contents 2 List of Figures 4 List of Tables 9 Non-Technical Summary 12 Acknowledgements 16 Background 17 Need 18 Objectives 19 General Introduction 20 Chapter 1: Small-scale spatial and temporal patterns of egg production by the temperate loliginid squid Sepioteuthis