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    Age/length key for Champsocephalus gunnari from South Georgia; Hill Cove survey, January 1990

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    G. Parkes (United Kingdom)
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    Discrepancy was noted between the age length key and modes in the length distribution of Ch. gunnari from the Hill Cove survey around South Georgia in January 1990. A revised age length key for this survey is proposed, based on data from a previous survey in the area. The revised age length key corresponds well to modes in the length distribution from the survey and to another key derived from samples collected during a subsequent survey in the same season.