
HALE—AUSTRALIAN CUMACEA 83 
levis group (a). 
Carapace moderately compressed, the back angularly rounded; pseudorostral lobes barely 
meeting in front of the large or moderate ocular lobe. 
Apices of both rami of uropods simple. 
The three ‘‘ miscellaneous’? species assigned here each possess a feature of the carapace not 
found in any other member of the levis group: strigilis has fine striae, sheardi a conspicuous 
pit on each side alongside a median, posterior dorsal projection, while in mjobergi the dorsal 
carina is absent for the greater part of its length, although the back is angular. 
CYCLASPIS STRIGILIS Sp. Nov. 
Adult male. Integument thin and fragile, shining, with a minute squamose 
pattern. 
Carapace with dorsal edge slightly sinuate, scarcely arched; more than one- 
fourth of total length of animal and almost twice as long as deep; in dorsal view 

Rig. 11, Cyclaspis strigilis, type male; A, lateral yiew; B, carapace from above; C, anterior 
portion of earapaee (A and B, x 25; C, xX 60). 
it is barrel-shaped, widest in anterior half, where its breadth is equal to two- 
thirds its length and is much greater than the depth; dorsum with a fine median 
carina for whole length, and sides marked with numerous oblique striae. Pseu- 
dorostral lobes not meeting in front of eye-lobe. Antennal notch rather wide 
and tooth distinet. Ocular lobe almost as wide as long, somewhat triangular in 
shape, and with ten small but distinct lenses. 
