Selectivity results obtained for grid and sorting cone system tested during the trials.

Confidence intervals for the values are given in brackets. Results for the three species included in the study are given in the table. Shrimp measured in mm, fish in cm. Note that L50 codend and SRcodend in this case refer to the sorting cone even though the shrimp and bycatch fish were retained in the blinded codend installed subsequent to the cone.