Smalltooth Flounder

Pseudorhombus jenynsii

The Smalltooth Flounder is a demersal fish found predominantly along the coasts of Australia in the Indo-West Pacific region. It is recognized by its brownish body adorned with two conspicuous ocelli above and below the lateral line, and one or two additional ocelli on the posterior part of the straight section of the lateral line. A distinctive dark blotch marks the junction of the straight and curved portions of the lateral line. The upper profile of its head is notably notched in front of the upper eye, and the dorsal fin originates slightly before the anterior margin of the upper eye. This flounder inhabits estuaries and offshore areas, preferring sandy or muddy bottoms. It is typically found at depths shallower than 50 meters, although it can occur down to 150 meters. The Smalltooth Flounder feeds on various benthic animals, contributing to its role in the ecosystem as a bottom-dwelling predator. It is marketed fresh and considered an excellent food fish. In terms of reproduction, the Smalltooth Flounder exhibits distinct pairing behavior. It is classified as Least Concern by the IUCN. Divers encountering this species might observe its camouflaging behavior as it blends into the substrate, making it a subtle yet intriguing sight.