Psammogobius pisinnus is distinct from other generic members in being very small. It is also associated with coral reefs rather than estuarine habitats. A good one for eagle-eyed students making their PADI fish identification dive!
Psammogobius pisinnus is distinct from other generic members in being very small. It is also associated with coral reefs rather than estuarine habitats. A good one for eagle-eyed students making their PADI fish identification dive!