Lokaliteit: |
Jaar: from - to |
Geslacht: | Vismethode: | Frequentie type: | |||
Paraná River (middle), Argentina | 1976 - 2003 | unsexed/mixed | other | absolute number measured | |||
Yacyretá dam, Argentina | 1995 - 1997 | unsexed/mixed | other | absolute number measured |