"Family/Common name/Species";"Native range";Site/Year/Voucher;"N (Juvenile)";"N (Adult)/Sex" Lebiasinidae;"Amazon and Negro rivers, Suriname, Guyana";"Glória Reservoir-2015 CIUFS 2211";63;"90 (40♀, 50♂)" "Golden pencilfish" "Nannostomus beckfordi";"Boa Vista Creek-2015 CIUFS 2213";20;"23 (13♀, 10♂)" "Boa Sorte Creek-2015 CIUFS 2212";22;"34 (15♀, 19♂)" Characidae;"Paraná River basin";"Glória Reservoir-2017 CIUFS 2655";11;"20 (15♀, 5♂)" "Bloodfin tetra" "Aphyocharax anisitsi" Characidae;"Amazon River basin";"Glória Reservoir-2015 CIUFS 2337";16;"36 (20♀, 16♂)" Piaba "Knodus moenkhausii";"Boa Vista Creek-2015 CIUFS 2225";12;"41 (30♀, 11♂)" "Boa Sorte Creek-2017 CIUFS 2676";18;"21 (15♀, 6♂)" "São Luiz Creek-2018 CIUFS 2701";20;"45 (22♀, 23♂)" "Rochedo Creek-2018 CIUFS 2702";15;"53 (13♀, 40♂)" Characidae;"São Francisco and Itapicuru river basins";"Glória Reservoir-2015 CIUFS 2221";12;"27 (15♀, 12♂)" "Blackline tail tetra" "Moenkhausia costae";"Pinheiro Creek-2015 CIUFS 2647";6;"21 (5♀, 16♂)" "Chato Creek-2015 CIUFS 2216";9;"32 (10♀, 22♂)" Loricariidae;"Coastal rivers of southern Brazil";"Glória Reservoir-2015 CIUFS 2233";11;"35 (20♀, 15♂)" "Bristlemouth catfish" "Ancistrus multispinis";"Pinheiros Creek-2015 CIUFS 2219";5;"15 (10♀, 5♂)" "Varginha Creek-2017 CIUFS 2663";77;"59 (32♀, 27♂)" Cichlidae;"Amazon, Orinoco and Paraguay river basins";"Glória Reservoir-2015 CIUFS 2332";15;"7 (5♀, 2♂)" Oscar "Astronotus ocellatus";"Boa Sorte Creek-2017 CIUFS 2651";9;"12 (7♀, 5♂)"