| Locality: |
Year: from - to |
Sex: | Gear: | Frequency type: |
| Kwando River, Namibia | 1997 - 1999 | unsexed/mixed | various gears | absolute number measured |
| Lac Alaôtra, Madagascar | 1974 - 1974 | unsexed/mixed | other | absolute number measured |
| Lake Bangweulu, Zambia | 1976 - 1977 | unsexed/mixed | gillnets | absolute number measured |
| Nyumba ya Mungu, Tanzania | 1974 - 1974 | unsexed/mixed | gillnets | absolute number measured |