Czerniavsky, 1882
Diagnosis
Antennal scale long and narrow, terminating in acutely pointed tip, setose on both margins.
Endopods of 3rd to 8th pereopods with carpopropodus divided into many subjoints. Exopod of male 4th pleopod elongate, 2-jointed, terminating in 2 stout barbed setae; endopod unjointed.
Telson subtriangular or trapezoidal; apex entire, narrowly rounded or truncate; lateral margin with spines throughout its length.
Species treated:
Neomysis monticellii
Neomysis patagona
Neomysis americana