Ceratothoa gaudichaudii
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Isopoda
- family: Cymothoidae
- genus: Ceratothoa
- species: Ceratothoa gaudichaudii
Antofagasta
Antofagasta
ChileMollendo
Arequipa
PeruLa Jolla
California
United States