| Name | Country | Feature class | Latitude | Longitude |
3901  | Río Corral Huaycu -3.593818-78.937323 | Ecuador, Zamora Chinchipe | stream | S 3° 35′ 37'' | W 78° 56′ 14'' |
3902  | Quebrada Barbascal -3.62579-78.92975 | Ecuador, Zamora Chinchipe | stream | S 3° 37′ 32'' | W 78° 55′ 47'' |
3903  | Río El Salado -3.651265-78.923517 | Ecuador, Zamora Chinchipe | stream | S 3° 39′ 4'' | W 78° 55′ 24'' |
3904  | Río Garcelán -3.649993-78.937232 | Ecuador, Zamora Chinchipe | stream | S 3° 39′ 0'' | W 78° 56′ 14'' |
3905  | Río Negro -3.633509-78.989538 | Ecuador, Zamora Chinchipe | stream | S 3° 38′ 0'' | W 78° 59′ 22'' |
3906  | Río Ingenio -3.650887-78.93776 | Ecuador, Zamora Chinchipe | stream | S 3° 39′ 3'' | W 78° 56′ 15'' |
3907  | Río Tutupali -3.593293-78.937264 | Ecuador, Zamora Chinchipe | stream | S 3° 35′ 35'' | W 78° 56′ 14'' |
3908  | Río Guayuza -3.662447-78.821409 | Ecuador, Zamora Chinchipe | stream | S 3° 39′ 44'' | W 78° 49′ 17'' |
3909  | Río Plateado -3.671903-78.780162 | Ecuador, Zamora Chinchipe | stream | S 3° 40′ 18'' | W 78° 46′ 48'' |
3910  | Río Conguime -3.526491-78.532114 | Ecuador, Morona-Santiago Province | stream | S 3° 31′ 35'' | W 78° 31′ 55'' |
3911  | Río Zamora -3.5133333-78.5219444 | Ecuador, Morona-Santiago Province | stream | S 3° 30′ 48'' | W 78° 31′ 19'' |
3912  | Quebrada Güismi -3.540314-78.535227 | Ecuador, Zamora Chinchipe | stream | S 3° 32′ 25'' | W 78° 32′ 6'' |
3913  | Quebrada Kunchaim -3.541922-78.610188 | Ecuador, Morona-Santiago Province | stream | S 3° 32′ 30'' | W 78° 36′ 36'' |
3914  | Quebrada Miasí -3.55263-78.592921 | Ecuador, Zamora Chinchipe | stream | S 3° 33′ 9'' | W 78° 35′ 34'' |
3915  | Río Pachicutza -3.587968-78.684151 | Ecuador, Zamora Chinchipe | stream | S 3° 35′ 16'' | W 78° 41′ 2'' |
3916  | Quebrada Maycuantza -3.601145-78.5899 | Ecuador, Zamora Chinchipe | stream | S 3° 36′ 4'' | W 78° 35′ 23'' |
3917  | Quebrada Quimbuimi -3.601607-78.590029 | Ecuador, Zamora Chinchipe | stream | S 3° 36′ 5'' | W 78° 35′ 24'' |
3918  | Quebrada Cayamatza -3.620279-78.566594 | Ecuador, Zamora Chinchipe | stream | S 3° 37′ 13'' | W 78° 33′ 59'' |
3919  | Quebrada Shagmi Grande -3.617515-78.551313 | Ecuador, Zamora Chinchipe | stream | S 3° 37′ 3'' | W 78° 33′ 4'' |
3920  | Quebrada Shagmi Chico -3.617879-78.55172 | Ecuador, Zamora Chinchipe | stream | S 3° 37′ 4'' | W 78° 33′ 6'' |
3921  | Quebrada Pachicutza -3.621839-78.566427 | Ecuador, Zamora Chinchipe | stream | S 3° 37′ 18'' | W 78° 33′ 59'' |
3922  | Quebrada Tumbaymi -3.640157-78.573911 | Ecuador, Zamora Chinchipe | stream | S 3° 38′ 24'' | W 78° 34′ 26'' |
3923  | Quebrada Padmi -3.660199-78.580029 | Ecuador, Zamora Chinchipe | stream | S 3° 39′ 36'' | W 78° 34′ 48'' |
3924  | Quebrada Chimbuza -3.777722-78.741569 | Ecuador, Zamora Chinchipe | stream | S 3° 46′ 39'' | W 78° 44′ 29'' |
3925  | Río de La Ciudad -3.733101-78.891607 | Ecuador, Zamora Chinchipe | stream | S 3° 43′ 59'' | W 78° 53′ 29'' |
3926  | Río Sadal -3.762621-78.975338 | Ecuador, Zamora Chinchipe | stream | S 3° 45′ 45'' | W 78° 58′ 31'' |
3927  | Río Negro -3.762361-78.974651 | Ecuador, Zamora Chinchipe | stream | S 3° 45′ 44'' | W 78° 58′ 28'' |
3928  | Río Ungumiasa -3.721446-78.765709 | Ecuador, Zamora Chinchipe | stream | S 3° 43′ 17'' | W 78° 45′ 56'' |
3929  | Río Piuntza -3.882575-78.881116 | Ecuador, Zamora Chinchipe | stream | S 3° 52′ 57'' | W 78° 52′ 52'' |
3930  | Río Canizama -3.854052-78.887052 | Ecuador, Zamora Chinchipe | stream | S 3° 51′ 14'' | W 78° 53′ 13'' |
3931  | Quebrada Piuntza -3.854476-78.895466 | Ecuador, Zamora Chinchipe | stream | S 3° 51′ 16'' | W 78° 53′ 43'' |
3932  | Río Cantza -3.8636111-78.9630556 | Ecuador, Zamora Chinchipe | stream | S 3° 51′ 49'' | W 78° 57′ 47'' |
3933  | Río Salado -3.855851-78.905586 | Ecuador, Zamora Chinchipe | stream | S 3° 51′ 21'' | W 78° 54′ 20'' |
3934  | Quebrada Ramírez -3.959099-78.847023 | Ecuador, Zamora Chinchipe | stream | S 3° 57′ 32'' | W 78° 50′ 49'' |
3935  | Quebrada de Yantzaza -3.830444-78.758289 | Ecuador, Zamora Chinchipe | stream | S 3° 49′ 49'' | W 78° 45′ 29'' |
3936  | Quebrada Pita -3.806641-78.744278 | Ecuador, Zamora Chinchipe | stream | S 3° 48′ 23'' | W 78° 44′ 39'' |
3937  | Quebrada Panguintza -3.907111-78.812882 | Ecuador, Zamora Chinchipe | stream | S 3° 54′ 25'' | W 78° 48′ 46'' |
3938  | Río Nanguipa -3.883794-78.770885 | Ecuador, Zamora Chinchipe | stream | S 3° 53′ 1'' | W 78° 46′ 15'' |
3939  | Quebrada de Nanguipa -3.919343-78.750793 | Ecuador, Zamora Chinchipe | stream | S 3° 55′ 9'' | W 78° 45′ 2'' |
3940  | Río Zamora -3.7611111-78.6891667 | Ecuador, Zamora Chinchipe | stream | S 3° 45′ 40'' | W 78° 41′ 21'' |
3941  | Quebrada de Paquisha -3.929401-78.667094 | Ecuador, Zamora Chinchipe | stream | S 3° 55′ 45'' | W 78° 40′ 1'' |
3942  | Quebrada Mayaycu -3.991064-78.656778 | Ecuador, Zamora Chinchipe | stream | S 3° 59′ 27'' | W 78° 39′ 24'' |
3943  | Quebrada de La Dantix -3.7911111-78.5461111 | Ecuador, Zamora Chinchipe | stream | S 3° 47′ 28'' | W 78° 32′ 46'' |
3944  | Río Blanco -3.803529-78.564473 | Ecuador, Zamora Chinchipe | stream | S 3° 48′ 12'' | W 78° 33′ 52'' |
3945  | Río Plateado -3.651538-78.9507 | Ecuador, Zamora Chinchipe | stream | S 3° 39′ 5'' | W 78° 57′ 2'' |
3946  | Río Tunday -3.732953-78.745279 | Ecuador, Zamora Chinchipe | stream | S 3° 43′ 58'' | W 78° 44′ 43'' |
3947  | Río Piuntza -3.68445-78.905778 | Ecuador, Zamora Chinchipe | stream | S 3° 41′ 4'' | W 78° 54′ 20'' |
3948  | Río Jimbuentza -3.740848-78.879305 | Ecuador, Zamora Chinchipe | stream | S 3° 44′ 27'' | W 78° 52′ 45'' |
3949  | Quebrada La Florida -3.919433-78.749794 | Ecuador, Zamora Chinchipe | stream | S 3° 55′ 9'' | W 78° 44′ 59'' |
3950  | Quebrada Yansats -3.346998-78.464284 | Ecuador, Morona-Santiago Province | stream | S 3° 20′ 49'' | W 78° 27′ 51'' |