Potamagonum

Potamagonum is a genus of ground beetles in the family Carabidae. There are at least four described species in Potamagonum, found in Indonesia and Papua New Guinea.

Species
These four species belong to the genus Potamagonum:
 * Potamagonum brandti Darlington, 1971
 * Potamagonum diaphanum Darlington, 1952
 * Potamagonum julianae Darlington, 1971
 * Potamagonum postsetosum Darlington, 1971