- South America102 objects
- The Americas102 objects
- Peru91 objects
- Northern Peru70 objects
- Department of Amazonas, Peru67 objects
- Cenepa River, Department of Amazonas, Peru48 objects
- Comaima branch of Cenepa River, Department of Amazonas, Peru29 objects
- Central Peru17 objects
- Ucayali Region, Central Peru17 objects
- Ucayali River, Ucayali Region, Central Peru17 objects
- Alto Marañon River below mouth of Cenepi River, Peru8 objects
- Chinganaza branch of Santiago River, Department of Amazonas, Peru8 objects
- Potaskim branch of Santiago River, Peru3 objects
- Upiali branch of Ucayali River, Ucayali Region, Central Peru1 objects