Translations:Help:Project sources/17/pt-br
- FishBase (Vertebrata excluding Amphibia, Reptilia, Aves, Mammalia)
- Catalog of Fishes (Vertebrata excluding Amphibia, Reptilia, Aves, Mammalia)
- Amphibian Species of the World (Amphibia)
- The Reptile Database (Reptilia)
- BirdLife International Data Zone (Aves)
- Mammal Species of the World (Mammalia)
- Database of World Animal Name (Mammalia)