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cobi12120-sup-0001-Suppmate.docx49KFemale and male fecundities (Appendix S1), density dependence (Appendix S2), total population size in relation to proportional harvest rates (Appendix S3) and average annual variation in quota size between proportional and adaptive harvesting (Appendix S4) are available online. The authors are solely responsible for the content and functionality of these materials. Queries (other than absence of the material) should be directed to the corresponding author.

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