Περιοχή: |
Έτος: from - to |
Φύλο: | Εργαλείο: | Τύπος συχνότητας: | |||
Lake Langano, Ethiopia | 1994 - 1996 | unsexed/mixed | seines | absolute number measured | |||
Nyanza Gulf, Lake Victoria, Kenya | 1985 - 1986 | unsexed/mixed | gillnets | absolute number measured | |||
Nyanza Gulf, Lake Victoria, Kenya | 1985 - 1986 | unsexed/mixed | gillnets | absolute number measured |