id,value 229,between the Lukuga and Kuika Rivers 228,Lower Sepik region 227,Balsas River 226,Lower Mackenzie River 225,Upper Missouri River 224,Rio Blanco region 223,Kasai river region 222,La Leche River (?) 221,Rio Verde 220,"Lower Sepik, Lower Ramu River region" 219,"Ucayali River, Amazon" 218,Magdalena River 217,Niger River Valley region 216,"Mahakam River, middle reaches" 215,possibly Croker Island 214,Komun River 213,Komun River region 212,Mahakam River 211,Lower Waropen River 210,Tsiribihina River region 209,"Middle Sepik, Korewori or Blackwater River" 208,Sinoe River region 207,Cross River region (?) 206,Amazon River 205,Putumayo River 204,"Lower Sepik, Ramu River estuaries" 203,Rio Magdalena river 202,Semangka Bay region 201,Wai Ratai River region 200,Palu River 199,St. Paul River region 198,Gomo and Tae River region 197,Mahakam River region 196,Marañón River 195,"Lower Sepik, Upper Ramu River" 194,Balsas River region(?) 193,Gama or Turama River 192,Era River 191,Papuan Gulf 190,Cavally River region 189,Lake Texcoco 188,Lower Shire River region 187,Gazelle Peninsula 186,Gazelle Peninsula region 185,Inland Niger Delta region 184,Korewari River region 183,Bagoé River region 182,"Upper Sepik River, Folfol Creek" 181,"Upper Sepik, Green or August Rivers" 180,"Upper Sepik, April River" 179,"Middle Sepik, Krosmeri River" 178,Era or Wapo River 177,Digul River 176,Lorentz or Undir River 175,Lorentz River 174,Unir River 173,"Papuan Gulf, Aramia River" 172,"Papuan Gulf, Wapo Creek" 171,Utumbuwe River region 170,Orokolo Bay 169,Victoria River region 168,Collingwood Bay 167,Torres Strait region 166,"Lower Sepik, Ramu, Guam River" 165,"Lower Sepik River region, Murik Lakes" 164,Orokolo Bay (?) 163,Yuat River region 162,Eilanden River 161,"Lower Sepik, Keram River region" 160,Astrolabe Bay 159,"Lower Sepik, Yuat River region" 158,Comoé River region 157,"Upper Sepik River, May River" 156,Rio Verde region 155,Lerma River region 154,Lower Sepik River region 153,Rio Ica region 152,Lake Titicaca region 151,Rio Ica 150,Marooni River 149,Guatavita Lake region 148,Rio Cauca 147,Rio Cauca region 146,Rio Parita region 145,Duck River region 144,Rio Napo 143,Rio Magdalena region 142,Maroni or Samaraca River 141,Bandama River 140,Sangha River region 139,Ubangi River region 138,Lomami River region (?) 137,Upper Sepik River 136,"Middle Sepik, Yuat River" 135,"Middle Sepik, Yuat River region" 134,"Upper Sepik, May River" 133,"Middle Sepik, Blackwater River" 132,"Middle Sepik, Korewari River region" 131,Cenderawasih Bay region 130,"Pomatsj River, upper" 129,Ajip River 128,northern tributary of the Pomatsj River 127,Faretsj River 126,Ewta River 125,Assuwe (As) River 124,Betsj (upper) or Assuwe (As) 123,Asewetsj estuary 122,Unir (undir) River 121,Por River 120,Jipajer/Por River 119,Ewta River region 118,Datsju River 117,Betsj River 116,Asewetsj River 115,Ajip River region 114,Faretsj River region 113,Betsj River region 112,Betsj estuary 111,Pomatsj River region 110,Jipajer River 109,Unir or Pomatsj River 108,Siretsj River 107,Sor River 106,Unir (Undir) River region (upper) 105,Pomatsj River (northern tributary) 104,Korewori River region 103,Upper Sepik River region 102,"Lower Sepik River, Murik Lakes region" 101,"Middle Sepik, Korewori River region" 100,Yiwe River 99,Yiwe or Utumbuwe or Eilanden River (?) 98,Yiwe or Utumbuwe River 97,"Omati River, Kikori Delta" 96,Wapo River 95,Turama River 94,Wildeman River 93,Torres Strait or Fly River region 92,Fly River region 91,Pomatsj River 90,Worora River (?) region 89,Bay of Plenty region 88,Cloudy Bay (?) 87,Eastern Highlands 86,Aramia River 85,"Middle Sepik, Korewori River" 84,Papuan Gulf 83,Torres Strait or Papuan Gulf region (?) 82,Lower Cross River region 81,Lake Tanganyika region 80,Lubudi River region 79,Lualaba River region 78,Kasai River region 77,Lomami River region 76,"Unir (Undir) River, upper" 75,Unir (Undir) River 74,Lower Murray River region 73,"Lower Sepik, Keram River" 72,Asewetsj and Siretsj Rivers region 71,Assuwe (As) River region 70,Pek River 69,Ivindo River region 68,Bandama River region 67,Bandama River region or Bagoé River region 66,Kasai River region (?) 65,White Volta River region 64,Lovoi River region 63,Volta River region 62,Niger River region 61,Ngounié River region 60,Ivindo or Sangha River region 59,Columbia River region 58,Rio Grande 57,Tapanahony River 56,Balsas River region 55,Cross River region 54,Lake Sentani 53,"Lower Sepik, Ramu River region" 52,Kwilu River region 51,Bagoé River region or Bandama River region 50,"Lower Sepik, Ramu, Keram, Guam River (?)" 49,Korewori River 48,Middle Sepik River region 47,Lower Niger River region 46,Inland Niger Delta 45,Torres Strait 44,Lower Sepik River 43,Sankuru River region 42,Niger Delta region 41,Ramu River 40,Black Volta River 39,Diquís Delta 38,Middle Sepik River 37,Benue River 36,Benue River Valley region 35,Black Volta River region 34,Guatavita Lake 33,Nun River 32,Sangha River 31,Donga River region 30,Cross River (?) 29,Donga River 28,Cross River 27,Xingu River 26,Niger River 25,Ucayali River 24,Mackenzie River 23,Nastapoka River 22,Pelly Bay 21,Povungnituk River 20,Coppermine River 19,Frobisher Bay 18,Thelon River 17,Ennadai Lake 16,Rio Parita (?) 15,Upper Sepik River 14,Sankuru River 13,Patricia Bay 12,Hudson Bay 11,Calima River 10,Rio Parita 9,Calima or Cauca River 8,La Leche River region 7,Purari River 6,La Leche River 5,Rio Magdalena 4,Rio Grande de Nasca 3,Cauca River 2,Balsas River (?) 1,Atrato River