The Species Black List

Opisthopterus effulgens

Vaqueria longfin herring

The Vaqueria longfin herring (Opisthopterus effulgens) appears to be confined to estuarine environments in northwestern coastal Ecuador.
Status
Data Deficient on the IUCN Red List
Restriction tier
2, restricted, extent unclear
Class
Actinopterygii
Realm
Oceanic
Locality
not specified in the source
As IUCN records it
Opisthopterus effulgens (Regan 1903)