Pygmy Puffer
Sphoeroides trichocephalus
- Least concern
- Card rarity: Common
- Fish

Sphoeroides trichocephalus, the pygmy puffer, is a species of marine pufferfish native to the Central American coast of the Pacific Ocean, and can be found from La Serena, Chile to San Carlos, Mexico. S. trichocephalus are a demersal species, commonly found on soft substrates in shallow bays and coves at depths between 1–10 m (3.3–32.8 ft). This species grows to a maximum total length (TL) of 10.5 cm (4.1 in). They are not widely utilized by humans but may be found in markets sold as a food fish. They are likely taken as bycatch in trawl fisheries and discarded.
Classification
- Class
- Actinopterygii
- Order
- Tetraodontiformes
- Family
- Tetraodontidae
- Genus
- Sphoeroides