Data required for an updated assessment of the South African horse mackerel resource.

This document lists the data that is required to update the assessment of the South African horse mackerel resource. The required data include: catch data, abundance data, catch-at-length data and catch-per-unit-effort data from various surveys.本文件列出了更新南非鲅鱼资源评估所需的数据，包括捕捞数据、丰度数据、按长度捕捞数据和单位努力捕捞数据，这些数据来自多种调查。