| Locality: |
Year: from - to |
Sex: | Gear: | Frequency type: |
| Sundays estuary, South Africa | 1976 - 1979 | unsexed/mixed | gillnets | absolute number measured |
| Swartkops estuary, South Africa | 1975 - 1979 | unsexed/mixed | gillnets | absolute number measured |
| Ungwana Bay, Malindi, Kenya | 1979 - 1981 | unsexed/mixed | trawls | absolute number measured |