Palaemon concinnus Dana, 1852 Sym : Palaemon (Palaemon) concinnus
Branchiostegal spine situated some distance below branchiostegal suture,
Telson tip
Distinctive characters : Rostrum well developed and curved upwards at tip; rostral teeth formula 5 to 7 dorsal teeth and 3 to 6 ventral teeth, first dorsal teeth placed behind posterior limit of orbit.
Colour : Whitish