Yellowfin Herring
Pliosteostoma lutipinnis
- Least concern
- Card rarity: Common
- Fish

Pliosteostoma is a monospecific genus of marine ray-finned fish belonging to the family Pristigasteridae, the longfin herrings. The only species in the genus is Pliosteostoma lutipinnis, the yellowfin herring, a species found along the Pacific coast of Central and South America between Mexico and Ecuador.
Classification
- Class
- Actinopterygii
- Order
- Clupeiformes
- Family
- Pristigasteridae
- Genus
- Pliosteostoma