- Source: Sewellia breviventralis
Sewellia breviventralis is a species of fish belonging in the family Gastromyzontidae. The fish is only known in Vietnam and reaches up to 5.1 cm (2.0 in) long (SL).
Status
As of 2011, the IUCN has listed Sewellia breviventralis as Critically Endangered under criteria A2ac.