{"id": 215, "value": "possibly Croker Island"}
{"id": 128, "value": "northern tributary of the Pomatsj River"}
{"id": 229, "value": "between the Lukuga and Kuika Rivers"}
{"id": 163, "value": "Yuat River region"}
{"id": 99, "value": "Yiwe or Utumbuwe or Eilanden River (?)"}
{"id": 98, "value": "Yiwe or Utumbuwe River"}
{"id": 100, "value": "Yiwe River"}
{"id": 27, "value": "Xingu River"}
{"id": 90, "value": "Worora River (?) region"}
{"id": 94, "value": "Wildeman River"}
{"id": 65, "value": "White Volta River region"}
{"id": 96, "value": "Wapo River"}
{"id": 201, "value": "Wai Ratai River region"}
{"id": 63, "value": "Volta River region"}
{"id": 169, "value": "Victoria River region"}
{"id": 171, "value": "Utumbuwe River region"}
{"id": 134, "value": "Upper Sepik, May River"}
{"id": 181, "value": "Upper Sepik, Green or August Rivers"}
{"id": 180, "value": "Upper Sepik, April River"}
{"id": 157, "value": "Upper Sepik River, May River"}
{"id": 182, "value": "Upper Sepik River, Folfol Creek"}
{"id": 103, "value": "Upper Sepik River region"}
{"id": 15, "value": "Upper Sepik River"}
{"id": 225, "value": "Upper Missouri River"}
{"id": 137, "value": "Upper  Sepik River"}
{"id": 109, "value": "Unir or Pomatsj River"}
{"id": 174, "value": "Unir River"}
{"id": 122, "value": "Unir (undir) River"}
{"id": 76, "value": "Unir (Undir) River, upper"}
{"id": 106, "value": "Unir (Undir) River region (upper)"}
{"id": 75, "value": "Unir (Undir) River"}
{"id": 219, "value": "Ucayali River, Amazon"}
{"id": 25, "value": "Ucayali River"}
{"id": 139, "value": "Ubangi River region"}
{"id": 95, "value": "Turama River"}
{"id": 210, "value": "Tsiribihina River region"}
{"id": 167, "value": "Torres Strait region"}
{"id": 83, "value": "Torres Strait or Papuan Gulf region (?)"}
{"id": 93, "value": "Torres Strait or Fly River region"}
{"id": 45, "value": "Torres Strait"}
{"id": 18, "value": "Thelon River"}
{"id": 57, "value": "Tapanahony River"}
{"id": 199, "value": "St. Paul River region"}
{"id": 107, "value": "Sor River"}
{"id": 108, "value": "Siretsj River"}
{"id": 208, "value": "Sinoe River region"}
{"id": 202, "value": "Semangka Bay region"}
{"id": 43, "value": "Sankuru River region"}
{"id": 14, "value": "Sankuru River"}
{"id": 140, "value": "Sangha River region"}
{"id": 32, "value": "Sangha River"}
{"id": 156, "value": "Rio Verde region"}
{"id": 221, "value": "Rio Verde"}
{"id": 146, "value": "Rio Parita region"}
{"id": 16, "value": "Rio Parita (?)"}
{"id": 10, "value": "Rio Parita"}
{"id": 144, "value": "Rio Napo"}
{"id": 203, "value": "Rio Magdalena river"}
{"id": 143, "value": "Rio Magdalena region"}
{"id": 5, "value": "Rio Magdalena"}
{"id": 153, "value": "Rio Ica region"}
{"id": 151, "value": "Rio Ica"}
{"id": 4, "value": "Rio Grande de Nasca"}
{"id": 58, "value": "Rio Grande"}
{"id": 147, "value": "Rio Cauca region"}
{"id": 148, "value": "Rio Cauca"}
{"id": 224, "value": "Rio Blanco region"}
{"id": 41, "value": "Ramu River"}
{"id": 205, "value": "Putumayo River"}
{"id": 7, "value": "Purari River"}
{"id": 21, "value": "Povungnituk River"}
{"id": 121, "value": "Por River"}
{"id": 130, "value": "Pomatsj River, upper"}
{"id": 111, "value": "Pomatsj River region"}
{"id": 105, "value": "Pomatsj River (northern tributary)"}
{"id": 91, "value": "Pomatsj River"}
{"id": 22, "value": "Pelly Bay"}
{"id": 70, "value": "Pek River"}
{"id": 13, "value": "Patricia Bay"}
{"id": 172, "value": "Papuan Gulf, Wapo Creek"}
{"id": 173, "value": "Papuan Gulf, Aramia River"}
{"id": 191, "value": "Papuan Gulf "}
{"id": 84, "value": "Papuan Gulf"}
{"id": 200, "value": "Palu River"}
{"id": 164, "value": "Orokolo Bay (?)"}
{"id": 170, "value": "Orokolo Bay"}
{"id": 97, "value": "Omati River, Kikori Delta"}
{"id": 33, "value": "Nun River"}
{"id": 62, "value": "Niger River region"}
{"id": 217, "value": "Niger River Valley region"}
{"id": 26, "value": "Niger River"}
{"id": 42, "value": "Niger Delta region"}
{"id": 61, "value": "Ngouni\u00e9 River region"}
{"id": 23, "value": "Nastapoka River"}
{"id": 135, "value": "Middle Sepik, Yuat River region"}
{"id": 136, "value": "Middle Sepik, Yuat River"}
{"id": 179, "value": "Middle Sepik, Krosmeri River"}
{"id": 209, "value": "Middle Sepik, Korewori or Blackwater River"}
{"id": 101, "value": "Middle Sepik, Korewori River region"}
{"id": 85, "value": "Middle Sepik, Korewori River"}