Appendix

Anexo 2-1. Sampling sites in São Francisco River and Mid-Northeastern Caatinga Ecoregions, Brazil.

ID Localities OD Basin Longitude Latitude

1 Apodi-Mossoró River, José da Penha, RN. 1 APO -38.291222 -6.370556 2 Apodi-Mossoró River, Marcelino Vieira, RN. 1 APO -38.247472 -6.298083 3 25 de Março Reservoir, Pau dos Ferros, RN. 1 APO -38.216296 -6.111694 4 Apodi-Mossoró River, Marcelino Vieira, RN. 1 APO -38.198333 -6.240333 5 Apodi-Mossoró River, downstream of Pau dos Ferros, RN. 1 APO -38.186278 -6.142028 6 Apodi-Mossoró River, Governador Dix-Sept Rosado, RN. 1 APO -38.185917 -6.130250 7 Pau dos Ferros Reservoir, Rafael Fernandes, RN. 1 APO -38.165722 -6.188250 8 Apodi-Mossoró River, São Francisco do Oeste, RN. 1 APO -38.161972 -5.998167 9 Apodi-Mossoró River, Taboleiro Grande, RN. 1 APO -38.044417 -5.934333 10 Sôssego Reservoir, Serrinha dos Pintos, RN. 1 APO -38.000000 -6.166667 11 Apodi-Mossoró River, Itaú, RN. 1 APO -37.915722 -5.852833 12 Apodi-Mossoró River, Santa Cruz Reservoir (downstream), Apodi, RN. 1 APO -37.771528 -5.658194 13 Apodi-Mossoró River, Apodi, RN. 1 APO -37.763222 -5.698306 14 Apodi-Mossoró River, Apodi, RN. 1 APO -37.759944 -5.723139 15 Apodi-Mossoró River, Felipe Guerra, RN. 1 APO -37.675750 -5.576472 16 Apodi-Mossoró River, Pau dos Ferros, RN. 1 APO -37.558639 -5.488167 17 Apodi-Mossoró River, Governador Dix-Sept Rosado, RN. 1 APO -37.490000 -5.380083 18 Apodi-Mossoró River, Mossoró, RN. 1 APO -37.385556 -5.289222 19 Apodi-Mossoró River, Mossoró, RN. 1 APO -37.361639 -5.219167 20 Apodi-Mossoró River, Mossoró, RN. 1 APO -37.330095 -5.196287 21 Carmo River, (downstream of water passage) Upanema, RN. 1 APO -37.291056 -5.541056 22 Apodi-Mossoró River, Mossoró, RN. 1 APO -37.285056 -5.154861 23 Públic Reservoir, Itaú, RN. 2 APO -37.982829 -5.831717 24 Corredor Reservoir, Antônio Martins, RN. 2 APO -37.952353 -6.186222 25 Gruta Reservoir, Martins, RN. 2 APO -37.913611 -6.087231 26 Serrinha do Canto Reservoir, Martins, RN. 2 APO -37.911100 -6.087780 27 Santa Cruz Reservoir, Apodi, RN. 2 APO -37.801184 -5.669021 28 Santa Cruz Reservoir, Apodi, RN. 2 APO -37.798900 -5.664170 29 Paulista Reservoir, Patu, RN. 2 APO -37.643806 -6.106269 30 Apodi-Mossoró River, Mossoró, RN. 2 APO -37.376119 -5.219502 31 Reservoir in Jaguaribe River, Arneiroz, CE. 1 JAG -40.166361 -6.320444 32 Jucá Stream, Arneiroz, CE. 1 JAG -40.133639 -6.348639 33 Paraiso Reservoir, Araripe, CE. 1 JAG -40.129167 -7.199528 34 Jatobá Reservoir, Jatobá ranch, Araripe, CE. 1 JAG -40.128222 -7.193889 35 Unnamed Reservoir in Umbuzeiro River, ESEC of Aiuaba, Aiuaba, CE. 1 JAG -40.124611 -6.601889 36 Umbuzeiro River, São Nicolau reservoir (downstream), São Nicolau, CE. 1 JAG -40.080306 -6.680222 37 Umbuzeiro River, downstream of Siricuti waterfall, São Nicolau, CE. 1 JAG -40.076833 -6.693250 38 Jaguaribe River, Saboeiro, CE. 1 JAG -39.910417 -6.541972 39 Downstream of Oiticica Reservoir, Mata Lagoon, Itatira, CE. 1 JAG -39.685139 -4.676806 40 Temporary pool in the margin on highway for Iguatu, Jucás, CE. 1 JAG -39.560083 -6.523167 41 Granjeiro River, Crato, CE. 1 JAG -39.433020 -7.255190 42 Bom Sucesso Stream, Recanto village, Piquet Carneiro, CE. 1 JAG -39.431886 -5.765865

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43 Bom Sucesso Stream, Piquet Carneiro, CE. 1 JAG -39.425045 -5.785500 44 Quincoê Stream, Acopiara, CE. 1 JAG -39.421088 -6.058904 45 Araripe plateau, headwaters of the Saco do Machado Stream, Crato, CE. 1 JAG -39.416668 -7.216667 46 Granjeiro River, tributary of the left bank of Salgado River, Crato, CE. 1 JAG -39.416668 -7.166667 47 Headwaters of the Truçu River, Jaguaribe River basin, Iguatu, CE. 1 JAG -39.415098 -6.269138 48 Caconde Stream, Jaguaribe River basin, Senador Pompeu, CE. 1 JAG -39.413106 -5.649201 49 Constantino Stream, Salgado River basin, Crato, CE. 1 JAG -39.393333 -7.266944 50 Currais stream, Salgado River basin, Crato, CE. 1 JAG -39.388889 -7.270000 51 Outfall of Pajeú and Banabuiú rivers, Jaguaribe River, Senador Pompeu, CE. 1 JAG -39.381096 -5.595452 52 Banabuiú River, Senador Pompeu, CE. 1 JAG -39.351171 -5.561792 53 Truçu River, Jaguaribe River basin, Iguatu, CE. 1 JAG -39.324592 -6.321633 54 Salamanca River, Barbalha, CE. 1 JAG -39.310008 -7.335151 55 Quixeramobim River, Jaguaribe River basin, Quixeramobim, CE. 1 JAG -39.293034 -5.202962 56 Olho D'água Stream, Missão Velha, CE. 1 JAG -39.079722 -7.223917 57 Cuaré Stream, Quixadá, CE. 1 JAG -39.064667 -5.141899 58 Jardins II Stream, Jati, CE. 1 JAG -39.063056 -7.678611 59 Affluent of Manga Stream, Cedro, CE. 1 JAG -39.040467 -6.631039 60 Machado Stream, Salgado River basin, Lavras da Mangabeira, CE. 1 JAG -39.027889 -6.707139 61 Machado Stream (upstream), Salgado River basin, Lavras da Mangabeira, CE. 1 JAG -39.027588 -6.706756 62 Boqueirão Stream, Abaiara, CE. 1 JAG -39.020639 -7.364667 63 Porteiras Stream, Brejo Santo, CE. 1 JAG -39.017083 -7.544333 64 Jardins I Stream, Jati, CE. 1 JAG -39.008611 -7.685278 65 Camará Stream, Jaguaribe River basin, Quixadá, CE. 1 JAG -39.007513 -4.913032 66 Machado River basin (downstream of dam), Lavras da Mangabeira, CE. 1 JAG -38.991341 -6.719783 67 Unnamed River, on highway CE-060, Jaguaribe River basin, Quixadá, CE. 1 JAG -38.990152 -4.823452 68 Cruzado River, Lavras de Mangabeira, CE. 1 JAG -38.976139 -6.785639 69 Outfall of Camará and Barro Vermelho Streams, Quixadá, CE. 1 JAG -38.963768 -4.912859 70 Barro Vermelho Stream, Quixadá, CE. 1 JAG -38.963344 -4.910724 71 Lima Campos Stream, São João River baisn, Lima Campos, CE. 1 JAG -38.955317 -6.403806 72 Lima Campos Stream, Lima Campos Reservoir (downstream), Lima Campos, CE. 1 JAG -38.954333 -6.405806 73 Orós Reservoir (downstream), Orós, CE. 1 JAG -38.912583 -6.238556 74 Salgado River, Icó, CE. 1 JAG -38.873056 -6.414944 75 Salgado River, Icó, CE. 1 JAG -38.868500 -6.408028 76 Santana dam, Jaguaribe River basin, Jaguaribe, CE. 1 JAG -38.652639 -5.807194 77 Jaguaribe River, Peixe Gordo Village, Tabuleiro do Norte, CE. 1 JAG -38.197778 -5.227556 78 Jaguaribe River, Russas, CE. 1 JAG -37.953510 -4.979536 79 Temporay pool of Jaguaribe River, Russas, CE. 1 JAG -37.901139 -4.930028 80 Jaguaribe River, under bridge, Russas, CE. 1 JAG -37.888972 -4.933806 81 Pedreira Stream, Jaguaribe River basin, Quixeramobim, CE. 2 JAG -39.228556 -5.165337 82 Temporary pool, highway CE-060, Jaguaribe River basin, Quixadá, CE. 2 JAG -39.136646 -5.122619 83 Parada Stream, highway CE-060, Jaguaribe River basin, Quixadá, CE. 2 JAG -39.114358 -5.110220 84 Orós Reservoir, Orós, CE. 2 JAG -38.956370 -6.264897 85 Temporary pool, 2,5km to North of the Limoeiro do Norte, CE. 2 JAG -38.083333 -5.166660 86 Temporary pool, Russas, CE. 2 JAG -37.907278 -4.961050 87 Pereiro River, Bonito de Santa Fé, PB. 1 PIA -38.509472 -7.270194 88 Piranhas-Açu River, São José de Piranhas, PB. 1 PIA -38.491150 -7.105120

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89 Piranhas-Açu River, Piranhas Velho Village, São José de Piranhas, PB. 1 PIA -38.491139 -7.105111 90 Pau D'arco Reservoir, Bonito de Santa Fé, PB. 1 PIA -38.485833 -7.358083 91 Piancó River, under bridge, Ibiara, PB. 1 PIA -38.453389 -7.382139 92 Ibiara River, Ibiara, PB. 1 PIA -38.405778 -7.502306 93 Piranhas-Açu River, West of Nazarezinho, PB. 1 PIA -38.367833 -6.912167 94 Piancó River, Ibiara, PB. 1 PIA -38.352861 -7.476028 95 São Gonçalo Reservoir, Marizópolis, PB. 1 PIA -38.314528 -6.844056 96 Frade waterhole, Nazarezinho, PB. 1 PIA -38.313000 -6.991500 97 Pau dos Ferros Reservoir, Pau dos Ferros, RN. 1 PIA -38.165722 -6.188250 98 Jatobá Stream, São José de Lagoa Tapada, PB. 1 PIA -38.135222 -6.942333 99 Jatobá Reservoir, Jatobá Stream, São José de Lagoa Tapada, PB. 1 PIA -38.128361 -6.940583 100 Peixe River, Aparecida, PB. 1 PIA -38.086000 -6.785278 101 Piranhas-Açu River, Acauã Village, Aparecida, PB. 1 PIA -38.083361 -6.810583 102 Mãe d'água River, Coremas, PB. 1 PIA -37.984639 -7.017361 103 Mãe d'água River, Weat of Coremas, PB. 1 PIA -37.981667 -7.015833 104 Unnamed Reservoir on highway BR426, Piancó, PB. 1 PIA -37.969333 -7.194833 105 Piancó River, Coremas Reservoir (downstream), Coremas, PB. 1 PIA -37.950000 -7.187833 106 Unnamed Reservoir, Seco Stream, highway PB325, Pombal, PB. 1 PIA -37.814333 -6.688500 107 Piranhas-Açu River, Pombal, PB. 1 PIA -37.786556 -6.720028 108 Piranhas-Açu River, Paulista, PB. 1 PIA -37.620639 -6.587028 109 Maracujá Reservoir, highway BR361, Catingueira, PB. 1 PIA -37.513833 -7.090667 110 Piranhas-Açu River, under bridge, São Bento, PB. 1 PIA -37.445639 -6.480167 111 Espinharas River, Recanto Reservoir, Tamanduá Farm, Santa Terezinha, PB. 1 PIA -37.391167 -7.005017 112 Espinharas River, Unnamed Reservoir, Serra Negra do Norte, RN. 1 PIA -37.387083 -6.669917 113 Piranhas-Açu River, under bridge, Jardim Piranhas, RN. 1 PIA -37.355028 -6.377861 114 Espinharas River, São José de Espinharas, PB. 1 PIA -37.330278 -6.847556 115 2nd Reservoir in the Solidão Farm, near ESEC of Seridó, Serra Negra, RN. 1 PIA -37.329194 -6.579667 116 Unnamed Reservoir on highway BR110, São José do Bonfim, PB. 1 PIA -37.289000 -7.089000 117 Jatobá Reservoir, Patos, PB. 1 PIA -37.271000 -7.062667 118 Unnamed Reservoir on ESEC of Seridó, Serra Negra, RN. 1 PIA -37.255972 -6.579722 119 Temporary pool on highway BR 347, Serra Negra, RN. 1 PIA -37.204778 -6.468667 120 Temporary pool on highway BR 347, Caicó, RN. 1 PIA -37.179806 -6.440861 121 Seridó River, Poço dos Patos Farm, São Fernando, RN. 1 PIA -37.178833 -6.306083 122 Cipó Stream, São João do Sabugi, RN. 1 PIA -37.175233 -6.644283 123 Carnaúba dam (downstream), São José do Sabugi, RN. 1 PIA -37.149194 -6.629111 124 Carnaúba dam (upstream), São João do Sabugi, RN. 1 PIA -37.149167 -6.629944 125 Sabugi River, under bridge, Caicó, RN. 1 PIA -37.139917 -6.447722 126 Seridó River, Santana’s Island (upstream), Caicó, RN. 1 PIA -37.086306 -6.457889 127 Seridó River, Caicó, RN. 1 PIA -37.023828 -6.475100 128 Barroco Reservoir (downstream), highway BR-230, East of Santa Luzia, PB. 1 PIA -36.963389 -6.895877 129 Santa Luzia Reservoir, Piranhas-Açu River basin, Santa Luzia, PB. 1 PIA -36.926477 -6.871467 130 Freiras Reservoir (downstream), Santa Luzia, PB. 1 PIA -36.922806 -6.869995 131 Armando Ribeiro Gonçalves dam, São Rafael, RN. 1 PIA -36.920600 -5.799440 132 Cruzeta Reservoir, Cruzeta, RN. 1 PIA -36.791167 -6.409333 133 Seridó River, Catureré dam (downstream), Jardim do Seridó, RN. 1 PIA -36.782550 -6.608400 134 Acauã river, Acari, RN. 1 PIA -36.637333 -6.441333

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135 Gargalheiras Reservoir (downstream), Acari, RN. 1 PIA -36.602278 -6.427056 136 Escurinha Reservoir, Juazeirinho, PB. 1 PIA -36.590165 -7.065706 137 Paraíba do Norte River, Bravo Farm, Cabaceiras, PB. 1 PIA -36.285016 -7.486536 138 Pilões Reservoir, Piranhas-Açu River basin, PB. 2 PIA -38.521777 -6.678320 139 Umari Reservoir, Piranhas-Açu River, Riacho da Cruz, RN. 2 PIA -37.942500 -5.937200 140 Bom Sucesso Stream, Bom Sucesso, PB. 2 PIA -37.929400 -6.445000 141 Unnamed Reservoir, Tapuia Farm, Timbaúba dos Batistas, RN. 2 PIA -37.274400 -6.465000 142 Recreio Reservoir, Caicó, RN. 2 PIA -37.100570 -6.450744 143 Unnamed Reservoir, Tapera Farm, Caicó, RN. 2 PIA -37.097800 -6.458330 144 Itans Reservoir, Caicó, RN. 2 PIA -37.063810 -6.487178 145 Piató Lagoon, Açu, RN. 2 PIA -36.952780 -5.531110 146 Jiqui Lagoon, Açu, RN. 2 PIA -36.908600 -5.576670 147 Piranhas-Açu River, Alto do Rodrigues, RN. 2 PIA -36.765813 -5.286275 148 Piranhas-Açu River, Pendências, RN. 2 PIA -36.723736 -5.259464 149 Unnamed Reservoir, São Sebastião do Umbuzeiro, PB. 1 PAR -36.986667 -8.103833 150 Taperoá I Reservoir, Taperoá, PB. 1 PAR -36.835833 -7.228889 151 São José dos Cordeiros Reservoir, São José dos Cordeiros, PB. 1 PAR -36.806944 -7.382217 152 Cordeiro Reservoir (downstream), Congo, PB. 1 PAR -36.675167 -7.813167 153 Serra Branca Stream, Paraíba do Norte River basin, São João do Cariri, PB. 1 PAR -36.580833 -7.429444 154 Taperoá River, Paraíba do Norte River basin, São João do Cariri, PB. 1 PAR -36.530833 -7.393333 155 Namorados Reservoir, Paraíba do Norte River basin, São João do Cariri, PB. 1 PAR -36.530000 -7.394000 156 Unnamed Reservoir, São Domingos do Cariri, PB. 1 PAR -36.446333 -7.651167 157 Unnamed Reservoir, São Domingos do Cariri, PB. 1 PAR -36.445000 -7.630000 158 Unnamed Reservoir, Barra Stream, Barra de São Miguel, PB. 1 PAR -36.425000 -7.595833 159 Unnamed Reservoir, Barra Stream, São Domingos do Cariri, PB. 1 PAR -36.425000 -7.595833 160 Soledade Reservoir, Soledade, PB. 1 PAR -36.366667 -7.066667 161 Soledade Reservoir, Soledade, PB. 1 PAR -36.347120 -7.068100 162 Marimbondo Reservoir, Sudoeste de Cabaceiras, PB. 1 PAR -36.313833 -7.526833 163 Unnamed Reservoir, Bravo Farm, 11Km South of Boa Vista, PB. 1 PAR -36.241773 -7.287697 164 Paraiba do Norte River, Epitácio Pessoa dam (upstream), Boqueirão, PB. 1 PAR -36.167667 -7.524333 165 Paraíba do Norte River, Epitácio Pessoa dam (downstream), Boqueirão, PB. 1 PAR -36.123472 -7.486639 166 Unnamed Reservoir on highway BR104, Alcantil, PB. 1 PAR -36.061444 -7.680277 167 São Pedro Stream, Caturité, PB. 1 PAR -36.009610 -7.400720 168 Paraíba do Norte River, highway BR104, Barra de Santana, PB. 1 PAR -35.998139 -7.529167 169 Catolé Stream, highway BR 104, Queimadas PB. 1 PAR -35.915917 -7.455361 170 Industria CIRNE Reservoir, Campina Grande, PB. 1 PAR -35.879167 -7.259667 171 Paraíba do Norte River, 4km a NW, highway PB408, Umbuzeiro, PB. 1 PAR -35.747000 -7.657500 172 Paraíba do Norte River, highway PB408, NW of Umbuzeiro, Aroeiras, PB. 1 PAR -35.708500 -7.641000 173 Paraíba do Norte River, 4km to West of bridge, highway PB408, Aroeiras, PB. 1 PAR -35.708332 -7.640833 174 Paraíba do Norte River, NW of Umbuzeiro, Umbuzeiro, PB. 1 PAR -35.685119 -7.641865 175 Ingá River, near Itaquatiara, Ingá, PB. 1 PAR -35.585497 -7.324645 176 Natuba River, Natuba, PB. 1 PAR -35.573167 -7.640000 177 Headwaters of Natuba River, Paraíba do Norte River basin, Natuba, PB. 1 PAR -35.549667 -7.637000 178 Paraíba do Norte River, Tabocas Village, Salgado de São Felix, PB. 1 PAR -35.541833 -7.426500 179 Camurim River, Dois Riachos Village, Mogeiro, PB. 1 PAR -35.484000 -7.363500 180 Paraíba do Norte River, West of Salgado de São Félix, Mogeiro, PB. 1 PAR -35.455167 -7.355167

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181 Paraíba do Norte River, Unnamed Reservoir, upstream of Itabaiana, PB. 1 PAR -35.355000 -7.333333 182 RPPN Pacatuba Farm, Sapé - PB 1 PAR -35.270833 -7.072778 183 Gurinhem River, highway PB055, South of Sapé, Sobrado, PB. 1 PAR -35.234167 -7.148500 184 Gurinhem River, Sobrado, PB. 1 PAR -35.234165 -7.148333 185 Paraiba do Norte River, highway BR 230, São Miguel de Taipu, PB. 1 PAR -35.187133 -7.190050 186 Pacatuba Reservoir (downstream), RPPN Pacatuba Farm, Sapé, PB. 1 PAR -35.167500 -7.037222 187 Unnamed Stream on road of RPPN Pacatuba Farm, Sapé, PB. 1 PAR -35.160833 -7.049722 188 Paraíba do Norte River, Sapé, PB. 1 PAR -35.140500 -7.065000 189 Paraíba do Norte River, Cruz do Espírito Santo, PB. 1 PAR -35.121610 -7.149300 190 Unnamed Stream near Cafundó Reservoir, São João plant, Santa Rita, PB. 1 PAR -35.094778 -7.181056 191 Cafundó Reservoir, Santa Rita, PB. 1 PAR -35.006500 -7.124167 192 São Francisco River, upstream of Petrolina, Petrolina, PE. 1 SFR -40.577580 -9.453280 193 Tanque Reservoir, Nascente Village, Araripina, PE. 1 SFR -40.533417 -7.533069 194 Barriguda Reservoir, Nascente Village, Araripina, PE. 1 SFR -40.491611 -7.863611 195 Gergelim Reservoir, Gergelim Village, Araripina, PE. 1 SFR -40.484306 -7.814000 196 Pitombeira Reservoir, Araripina, PE. 1 SFR -40.479806 -7.830944 197 Conceição Stream, between Santa Filomena and Trindade, Araripina, PE. 1 SFR -40.379722 -7.857500 198 São Pedro River, Nascente Village, Araripina, PE. 1 SFR -40.349083 -7.816167 199 Miguel Afonso Reservoir, Nascente Village, Araripina, PE. 1 SFR -40.343694 -7.818389 200 Unnamed Reservoir near São Pedro Stream, Nascente Village, Araripina, PE. 1 SFR -40.343694 -7.801722 201 Unnamed Reservoir on São Pedro Stream, Ouricuri, PE. 1 SFR -40.220275 -8.087499 202 São João Stream, Ouricuri, PE. 1 SFR -40.171139 -7.836972 203 Praduá Stream, Ouricuri, PE. 1 SFR -40.134028 -7.850111 204 Gravatá Stream, Bodocó, PE. 1 SFR -39.907639 -7.962250 205 São Pedro Stream, Entremontes dam, Ouricuri, PE. 1 SFR -39.896490 -8.230080 206 Unnamed Reservoir on Taboca Stream, Exú, PE. 1 SFR -39.833610 -7.441670 207 Cacimba River, São Francisco River basin, Exú, PE. 1 SFR -39.812500 -7.476111 208 Quixabá I Stream, Parnamirim, PE. 1 SFR -39.765111 -8.014556 209 Quixabá II Stream, Parnamirim, PE. 1 SFR -39.765083 -8.023833 210 Favela Stream, Parnamirim, PE. 1 SFR -39.724000 -8.032694 211 Brígida River, Parnamirim, PE. 1 SFR -39.603389 -8.108444 212 Brígida River, Chapéu Reservoir (downstream), Parnamirim, PE. 1 SFR -39.565950 -7.994410 213 São Francisco River, Orocó, PE. 1 SFR -39.464690 -8.562500 214 São Francisco River, Cabrobró, PE. 1 SFR -39.454780 -8.545360 215 São Domingos Stream, Parnamirim, PE. 1 SFR -39.429944 -8.096556 216 Alvorada Stream, Parnamirim, PE. 1 SFR -39.399778 -8.084306 217 Unnamed Stream, under bridge on highway BR428, Cabrobró, PE. 1 SFR -39.357420 -8.498850 218 Temporary pool on highway BR428, near Cabrobró, Cabrobró, PE. 1 SFR -39.350380 -8.499510 219 Batateira Stream, Serrita, PE. 1 SFR -39.337778 -7.805556 220 Terra Nova Stream, under bridge on highway BR422, Cabrobró, PE. 1 SFR -39.240910 -8.541020 221 Formiga Stream, Salgueiro, PE. 1 SFR -39.123028 -7.967278 222 Unnamed Stream, Salgueiro, PE. 1 SFR -39.114056 -7.965167 223 Unnamed Stream III, Verdejante, PE. 1 SFR -39.075806 -7.966694 224 Unnamed Stream II, Verdejante, PE. 1 SFR -39.042306 -7.968222 225 São Francisco River, Belém de São Francisco, PE. 1 SFR -38.967350 -8.759070 226 Unnamed Stream IV, Verdejante, PE. 1 SFR -38.964750 -7.974306

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227 Bom Nome Stream, São José do Belmonte, PE. 1 SFR -38.746139 -7.979250 228 Temporary pool, highway BR-232, Pajeú River, Serra Talhada, PE. 1 SFR -38.602944 -8.006278 229 Serrinha Stream, Serrinha Reservoir (downstream), Serra Talhada, PE. 1 SFR -38.534444 -8.211500 230 Brígida Stream, São Francisco River basin, Exu, PE. 1 SFR -38.518914 -8.583333 231 Unnamed Stream, Pajeú River, highway PE390, Floresta, PE. 1 SFR -38.420389 -8.357139 232 Pajeú River, Floresta, PE. 1 SFR -38.409944 -8.608389 233 Cachoeira Reservoir, Serra Talhada, PE. 1 SFR -38.325306 -7.973083 234 Borborema Stream, Serra Talhada, PE. 1 SFR -38.294583 -7.976611 235 Dr. José Alves Stream, Serra Talhada, PE. 1 SFR -38.273528 -7.985806 236 Pajeú River, Jazigo Reservoir (downstream), Serra Talhada, PE. 1 SFR -38.244778 -8.000528 237 Jazigo Reservoir, Pajeú River, Serra Talhada, PE. 1 SFR -38.236722 -8.004306 238 Varzinha Reservoir, Varzinha Village, Serra Talhada, PE. 1 SFR -38.119556 -8.033028 239 Barra do Juá Reservoir (downstream), Ibimirim, PE. 1 SFR -38.075083 -8.461389 240 Serrinha Stream, Serra Talhada, PE. 1 SFR -38.075083 -8.451139 241 Barra do Juá Reservoir (upstream), Ibimirim, PE. 1 SFR -38.072583 -8.449583 242 Unnamed Stream, Custódia, PE. 1 SFR -37.781139 -8.089556 243 Dédo Reservoir, Custódia, PE. 1 SFR -37.765500 -8.091778 244 Moxotó River, under bridge, Ibimirim, PE. 1 SFR -37.695083 -8.533111 245 Unnamed Stream, Imbimirim, PE. 1 SFR -37.693722 -8.525889 246 Puiú Lagoon, PARNA Catimbau, Ibimirim, PE. 1 SFR -37.462139 -8.603361 247 Unnamed Reservoir, Pluta Stream, Algodões Village, Sertânia, PE. 1 SFR -37.372306 -8.302111 248 Mel Stream, Sertânia, PE. 1 SFR -37.370722 -8.417333 249 Pluta Stream, Algodões Village, Sertânia, PE. 1 SFR -37.358750 -8.312056 250 Unnamed Stream, Pajeú River, São José do Egito, PE. 1 SFR -37.271740 -7.484197 251 Unnamed Reservoir, Seco Stream, Sertânia, PE. 1 SFR -37.255889 -8.380472 252 Unnamed Stream, under bridge on highway BR232, Arcoverde, PE. 1 SFR -37.206527 -8.408611 253 Temporary pool on highway BR232, Moxotó River basin, Arcoverde, PE. 1 SFR -37.164111 -8.409222 254 Malhada Stream, Arcoverde, PE. 1 SFR -37.163370 -8.409130 255 Salobro Stream, under bridge on highway BR232, Arcoverde, PE. 1 SFR -37.138500 -8.409639 256 Mel Stream, Arcoverde, PE. 1 SFR -37.138490 -8.409640 257 Seco Stream on highway BR232, Arcoverde, PE. 1 SFR -37.121611 -8.381111 258 Ttanque Reservoir, Melancia Stream, Afrânio, PE. 2 SFR -40.892501 -8.466666 259 Salitre River, Lage Village, Poços de Doce, Campo Formoso, BA. 2 SFR -40.766666 -10.300000 260 Unnamed Reservoir, tributary of Dormente Stream, Domentes, PE. 2 SFR -40.731666 -8.458889 261 Salitre River, Juazeiro, BA. 2 SFR -40.653906 -9.562128 262 Tanque Reservoir, Medubim Stream, Dormentes, PE. 2 SFR -40.646667 -8.507222 263 São Francisco River, Grande Island, Juazeiro, BA. 2 SFR -40.518499 -9.412158 264 São Francisco River, Grande Island, Juazeiro, BA. 2 SFR -40.516666 -9.416667 265 São Francisco River, Juazeiro, BA. 2 SFR -40.515150 -9.406150 266 São Francisco River, Juazeiro, BA. 2 SFR -40.500822 -9.410326 267 Temporary pool, Juazeiro, BA. 2 SFR -40.438889 -9.423330 268 Temporary pool, Juazeiro, BA. 2 SFR -40.424166 -9.458880 269 Unnamed Reservoir, Garças Stream, Dormentes, PE. 2 SFR -40.422500 -8.515555 270 Unnamed Reservoir, Novo Stream, Ouricuri, PE. 2 SFR -40.398887 -7.937777 271 Temporary pool on Gentil Stream, Santa Cruz, PE. 2 SFR -40.322223 -8.241944 272 Boqueirão River, Juazeiro, BA. 2 SFR -40.303875 -9.386658

71

273 Temporary pool, Lagoa Grande, PE. 2 SFR -40.280277 -9.003889 274 Temporary pool, Maniçoba Village, Juazeiro, BA. 2 SFR -40.277500 -9.170270 275 Unnamed Reservoir, Caboclo Stream, Santa Cruz, PE. 2 SFR -40.256389 -8.206388 276 São Francisco River, Lagoa Grande, PE. 2 SFR -40.236237 -9.052470 277 Cambão Lagoon, Lagoa Grande, PE. 2 SFR -40.064286 -9.050428 278 Malhada Real Stream, Lagoa Grande, PE. 2 SFR -40.027839 -9.029872 279 Temporary pool, 70km NW of Uaua Village, Juazeiro, BA. 2 SFR -39.980000 -9.545833 280 Temporary pool, Juazeiro, BA. 2 SFR -39.976969 -9.134911 281 Acari Stream, Juazeiro, BA. 2 SFR -39.958364 -9.129431 282 Lócio Reservoir, Caracuí Stream, Bodocó, PE. 2 SFR -39.957221 -7.796389 283 Curaçá River, Juazeiro, BA. 2 SFR -39.937289 -9.115208 284 Temporary pool, Vinho road, Santa Maria da Boa vista, PE. 2 SFR -39.923611 -8.869722 285 Garrote Lagoon, Santa Maria da Boa Vista, PE. 2 SFR -39.905808 -8.886619 286 Curralinho Lagoon, Santa Maria da Boa Vista, PE. 2 SFR -39.903669 -8.884258 287 Temporary Stream, Curaçá, BA. 2 SFR -39.901578 -9.026658 288 Caraíbas Lagoon, Santa Maria da Boa Vista, PE. 2 SFR -39.894592 -8.912872 289 Barra Lagoon, Santa Maria da Boa Vista, PE. 2 SFR -39.844719 -8.799839 290 "tanque" Reservoir, Alecrim Stream, Bodocó, PE. 2 SFR -39.816665 -7.701111 291 Ananias River, Curaçá, BA. 2 SFR -39.695883 -8.818456 292 Seco Stream, Curaçá, BA. 2 SFR -39.654106 -8.770644 293 Brígida River, Orocó, PE. 2 SFR -39.585708 -8.583117 294 Catolé Lagoon, Novo Stream, Moreilândia, PE. 2 SFR -39.583889 -7.636944 295 Boa Esperança Stream, Curaçá, BA. 2 SFR -39.543878 -8.660811 296 Bom Pastor Stream, Curaçá, BA. 2 SFR -39.491811 -8.625386 297 Temporary pool, highway BA-210, Curaçá, BA. 2 SFR -39.463333 -8.616110 298 Temporary pool, Curaçá, BA. 2 SFR -39.463042 -8.615867 299 Temporary pool, Abaré, BA. 2 SFR -39.403936 -8.643950 300 Traíra Stream, Cabrobó, PE. 2 SFR -39.241169 -8.540781 301 São Francisco River, Barroca, Paulo Afonso, BA. 2 SFR -38.236667 -9.368611 302 São Francisco River, Paulo Afonso, BA. 2 SFR -38.225514 -9.373379 303 São Francisco River, behind fish Farm, Paulo Afonso, BA. 2 SFR -38.218056 -9.370278 304 São Francisco River, behind fish Farm, Paulo Afonso, BA. 2 SFR -38.214700 -9.406110 305 São Francisco River, Boi e Sucuri Balneario, Paulo Afonso, BA. 2 SFR -38.212778 -9.396111 306 São Francisco River, Belvedere Park, Paulo Afonso, BA. 2 SFR -38.207778 -9.443333 307 São Francisco River, Belvedere Park, Paulo Afonso, BA. 2 SFR -38.207778 -9.391389 308 Sal Stream, Paulo Afonso, BA. 2 SFR -38.160833 -9.446111

ID = point number, OD = data source (1 = Primary and 2 = Secondary). APO = Apodi-Mossoró river basin, JAG

72

Anexo 2-2. Vouchers of species sampled on studied sites in São Francisco River and Mid-Northeastern Caatinga

Ecoregions, Brazil.

TAXA Vouchers

Characiformes (59) Parodontidae (2)

Apareiodon davisi Fowler, 1941

JAG UFPB9139, ANSP69467; PAR UFRN0430, UFRN0452, UFRN0710,

UFPB0741, UFPB3664, UFPB3793, UFPB4074, UFPB4110, UFPB4117, UFPB10601.

Apareiodon hasemani Eigenmann, 1916 SFR UFPB6192, UFPB6770, UFPB6787, UFPB7154, UFPB7154, UFPB7169, UFPB7467, UFPB7476, UFPB7512, UFPB7653.

Curimatidae (5)

Curimatella lepidura (Eigenmann & Eigenmann, 1889)

SFR UFRN0490, UFRN0502, UFRN0518, UFRN0767, UFRN0768,

UFRN1984, UFRN2224, UFPB6117, UFPB6119, UFPB6124, UFPB6746, UFPB6977, UFPB6978, UFPB7086, UFPB7093, UFPB7108, UFPB7148, UFPB7200, UFPB7208, UFPB7474, LIRP3743, LIRP3759, LIRP3767; APO UFRN1833, UFRN3496, UFRN3516, UFRN3621, UFPB8949, UFPB8967, UFPB8968, UFPB8980; PIA UFRN1679.

Psectrogaster rhomboides Eigenmann & Eigenmann, 1889

JAG UFPB6923; PIA UFRN1707, UFRN1715, UFRN1757, UFRN2252; PAR UFPB3670, UFPB4088, UFPB6019, UFPB6024, UFPB10607.

Psectrogaster saguiru (Fowler, 1941) APO UFRN3581, NUP6188.

Steindachnerina elegans (Steindachner, 1875) SFR UFRN1962, UFRN1994, UFPB6747, LIRP3751, LIRP3768.

Steindachnerina notonota (Miranda-Ribeiro, 1937)

JAG UFRN0323, UFRN0325, UFRN0357, UFRN0363, UFRN0401,

UFRN1884, UFRN3219, UFRN3225, UFPB0469, UFPB0470, UFPB6742, MNRJ2611; APO UFRN3485, UFRN3515, UFRN3578, UFRN3609, UFPB8942, MZUEL-PEIXES3091, MZUEL-PEIXES3105, MZUEL- PEIXES3106, MZUEL-PEIXES3107, MZUEL-PEIXES3102, MZUEL- PEIXES3103, MZUEL-PEIXES3108, MZUEL-PEIXES3097, MZUEL- PEIXES3099, MZUEL-PEIXES3095, MZUEL-PEIXES3096, MZUEL- PEIXES3094, MZUEL-PEIXES3267; PIA UFRN1495, UFRN1570, UFRN1612, UFRN1613, UFRN1681, UFRN1683, UFRN2062, UFRN2192, UFRN2254, UFPB0997, UFPB2856, UFPB2864, UFPB2868, UFPB2900, UFPB2906, UFPB2915, UFPB4412, UFPB6109, UFPB9705, MZUEL- PEIXES3092; PAR UFRN0438, UFRN0711, UFRN0754, UFRN4252, UFRN4315, UFPB3669, UFPB3671, UFPB4056, UFPB4087, UFPB6018, UFPB6022, UFPB6049, UFPB6180, UFPB6239, UFPB6243, UFPB10616.

Prochilodontidae (3)

Prochilodus argenteus Agassiz, 1829 SFR UFRN3841, UFRN3842.

Prochilodus brevis Steindachner, 1874

SFR UFRN0746, UFRN0747, UFRN0748, UFRN0749, UFRN1974,

UFPB6837, UFPB6838, UFPB7150, UFPB7175, UFPB7198, UFPB7486, UFPB7500, LIRP3781, LIRP4010; JAG UFRN0593, UFRN0594, UFRN1792, UFRN1801, UFRN1804, UFRN3819, UFPB6916, UFPB9141;

APO UFRN1835, UFRN1866, UFRN3450, UFRN3488, UFRN3500,

UFRN3513, UFRN3584, UFRN3607, UFRN3622, UFPB8972, UFPB8991, NUP6189; PIA UFRN0575, UFRN0576, UFRN0577, UFRN1368, UFRN1375, UFRN1574, UFRN1577, UFRN1603, UFRN1608, UFRN1685, UFRN1709, UFRN1719, UFRN1738, UFRN1773, UFRN1823, UFRN1863, UFRN1864, UFRN1865, UFRN2040, UFRN2251, UFPB2862, UFPB2893,

73

UFPB2904, UFPB4452, UFPB4469, UFPB9701; PAR UFPB3660, UFPB4069, UFPB6177, UFPB7335, UFPB10608.

Prochilodus costatus Valenciennes, 1850 SFR UFPB6765. Anostomidae (8)

Leporellus vittatus (Valenciennes, 1850) SFR MZUSP54659.0

Leporinus friderici (Bloch, 1794) SFR UFRN0764, UFRN2020.

Leporinus taeniatus Lütken, 1875

SFR UFRN0516, UFRN0759, UFRN0763, UFRN0765, UFRN0766,

UFRN0769, UFRN1973, UFPB6761, UFPB6811, UFPB6990, UFPB6991, UFPB7090, UFPB7151, UFPB7189, UFPB7295, UFPB7478; JAG UFRN0595, UFRN0596, UFRN0597, UFRN0598, UFRN1273, UFRN1458, UFRN1510, UFRN1828, UFRN1836, UFRN1840, UFRN3199, UFRN3222, UFPB9133, UFPB9144, UFPB9184; APO UFRN1305, UFRN1826, UFRN1827, UFPB8952, UFPB8957.

Leporinus piau Fowler, 1941

SFR UFRN0532, UFRN0761, UFPB6763, UFPB6810, UFPB6992,

UFPB7176, UFPB7196, UFPB7502, LIRP3738; JAG UFRN0599, UFRN0600, UFRN0601, UFRN3814, UFRN3821, UFPB9145, ANSP69502;

APO UFRN1819, UFRN3487, UFRN3512, UFRN3575, UFRN3608,

UFPB8966, UFPB8967, UFPB8984, UFPB8988, NUP6190; PIA

UFRN0124, UFRN0578, UFRN0579, UFRN1081, UFRN1367, UFRN1376, UFRN1575, UFRN1597, UFRN1605, UFRN1688, UFRN1704, UFRN1713, UFRN2039, UFRN2239, UFPB2863, UFPB4413, UFPB4439, UFPB4451;

PAR UFRN0476, UFRN0753, UFRN0755, UFRN1631, UFPB3665,

UFPB4089, UFPB6020, UFPB6021, UFPB6025, UFPB6185, UFPB7338, UFPB10606.

Megaleporinus obtusidens (Valenciennes, 1836) SFR MCZ20451

Megaleporinus reinhardti (Lütken, 1875) SFR UFRN0757, UFRN0762, UFPB6766.

Schizodon fasciatus Spix & Agassiz, 1829 JAG UFRN3218; PIA UFRN1642.

Schizodon knerii (Steindachner, 1875) SFR UFRN0758. Erythrinidae (3)

Erythrinus erythrinus (Bloch & Schneider,

1801) PAR UFRN4258. Hoplerythrinus unitaeniatus (Agassiz, 1829) JAG UFPB0351.

Hoplias aff. malabaricus (Bloch, 1794)

SFR UFRN0735, UFRN0736, UFRN0737, UFRN0738, UFRN0739,

UFRN1464, UFRN1957, UFRN1961, UFRN2011, UFRN2015, UFRN2019, UFRN2053, UFRN2057, UFRN2074, UFRN2091, UFRN2146, UFRN2233, UFPB6754, UFPB6799, UFPB6800, UFPB6801, UFPB6983, UFPB6984, UFPB6985, UFPB7100, UFPB7113, UFPB7117, UFPB7163, UFPB7181, UFPB7205, UFPB7206, UFPB7213, UFPB7223, UFPB7226, UFPB7287, UFPB7460, UFPB7480, UFPB7503, UFPB7542, UFPB7649, LIRP3731, LIRP3736, LIRP3748, LIRP3762, LIRP3769, LIRP3778; JAG UFRN0335, UFRN0341, UFRN0364, UFRN0373, UFRN0397, UFRN0405, UFRN0603, UFRN0605, UFRN1208, UFRN1315, UFRN1325, UFRN1328, UFRN1526, UFRN1615, UFRN1617, UFRN1794, UFRN1795, UFRN1799, UFRN1846, UFRN2194, UFRN2907, UFRN2918, UFRN3213, UFRN3220, UFPB0348, UFPB0792, UFPB6732, UFPB6883, UFPB7628, UFPB7641; APO UFRN1311, UFRN1319, UFRN1700, UFRN1788, UFRN1862, UFRN3442, UFRN3451, UFRN3456, UFRN3459, UFRN3486, UFRN3498, UFRN3504, UFRN3554, UFRN3571, UFRN3576, UFRN3624, UFPB8947, UFPB8948, UFPB8990, UFPB8992, UFPB8993, NUP6187; PIA UFRN0122,

74

UFRN0244, UFRN0285, UFRN0297, UFRN0316, UFRN0318, UFRN0583, UFRN1366, UFRN1372, UFRN1374, UFRN1415, UFRN1416, UFRN1514, UFRN1516, UFRN1531, UFRN1533, UFRN1535, UFRN1536, UFRN1537, UFRN1552, UFRN1556, UFRN1558, UFRN1644, UFRN1737, UFRN1868, UFPB0354, UFPB0751, UFPB2870, UFPB2912, UFPB4392, UFPB4402, UFPB4448, UFPB4458, UFPB4471, UFPB4479, UFPB9688, UFPB9702, MZUEL-PEIXES3041, MZUEL-PEIXES3059, MZUEL-PEIXES3048, , MZUEL-PEIXES3060, , MZUEL-PEIXES3037, MZUEL-PEIXES3039, MZUEL-PEIXES3038, MZUEL-PEIXES3054, MZUEL-PEIXES3057; PAR UFRN0437, UFRN0448, UFRN0692, UFRN0742, UFRN0743, UFRN0744, UFRN2013, UFRN2014, UFRN2047, UFRN4316, UFPB1075, UFPB3659, UFPB4064, UFPB4078, UFPB4090, UFPB4093, UFPB4102, UFPB4146, UFPB4178, UFPB6027, UFPB6184, UFPB6227, UFPB6229, UFPB6232,