Antenna 1 with weak callynophore in male, lacking in female. Antenna 2 flagellum short in male and female. Epistome not produced; upper lip produced. Maxilla 2 inner plate wider than outer plate. Gnathopod 1 simple. Pereopods 3–4 merus not enlarged compared to carpus. Uropod 2 inner ramus with dorsal notch, abruptly narrowing distally. Uropod 3 outer ramus 1-articulate. Telson entire, dorsal setae inserted proximally (compared to other genera).