Pygmy Puffer
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Tetraodontiformes
- family: Tetraodontidae
- genus: Sphoeroides
- species: Sphoeroides trichocephalus
Eloy Alfaro
Guayas
Ecuador
Topolobampo
Sinaloa
Mexico
San Juan del Sur
Rivas
Nicaragua
Antón
Coclé
Panama