Length to 34 mm (Lanceola serrata 1). Integument weak. Pereonites V-VII, pleonites (especially), and urosomite I with strong dorsal teeth. Rostrum short, broad, flat, poorly developed, sometimes absent. Eyes small, oval. Distal (small) ART of ANT I free (Lanceola serrata 2). P VI much longer than V. P VII twice as short as VI. Telson narrow, triangular, with sharp top, reaching (or almost) distal end of basipodite of UR III.