
HALE—AUSTRALIAN CUMACEA 125 
CYCLASPIS ASPERA Sp. DOV. 
Subadult male. Integument firm, calcified; reticulate and conspicuously 
spinulose. 
Carapace with dorsal margin little arched in lateral view, one-fourth of 
total length of animal, more than one-half its own length and about. two-thirds of 
greatest breadth. Carapace with four lateral spinose elevations on each side; 
two are placed at about the first fourth of length close together, the one imme- 

Pig. 45. Cyclaspis aspera, A, lateral view of type male. B, carapace of paratype male 
from above aid C, lateral view of front portion of carapace. D, lateral view of carapace and 
anterior thoracie somites of female. (A, Band D, x 154; G, * 32). 
diately above the other; the other two are situated at three-fourths of the length, 
one aboye the other, hut widely separated; the side of the carapace has a quad- 
rangular coneayity, the four corners marked by the spinose elevations but en- 
closing ridges are obsolete; in dorsal view the width is greatest across the ventral 
postero-lateral elevations. Dorsum of carapace with a low, spinose median ca- 
rina, which bifureates at level of posterior end of ocular lobe, thence running 
back as two distinct spimose rows which tend to come together again at posterior 
end of carapace. Pseudorostral lobes not quite attaining apex of ocular lobe, 
which is much longer than wide, with small but distinct lenses. Antennal notch 
distinet. moderately deep, and antennal tooth subaente. 
