O. S. Tattersall, 1955
Antennal scale with apical lobe very long, occupying nearly 1/2 of its length.
Telson trapezoidal; apex 1/3 as broad as at base, with 2 pairs of long spines, a pair of minute spines and a pair of median plumose setae; lateral margin with dense row of spines.
Ref.: O. S. Tattersall (1955).