
160 RECORDS OF THE S.A. MUSEUM 
than one-tenth as loug as endopod and with its terminal spine reaching just beyond 
three-fifths of length of latter; endopod with three short spines on inner margin 
and with terminal spine less than half the length of ramus. 
Length 1-9 mm, 
Adult male. Integument with granules not quite so prominent as in female. 
Carapace a little more than oue-third total length of animal, depressed, twice 
as long as deep and with tumidities as in adult female, although the branchial 
regions are never inflated to a like degree (ef. eeph., fig. 10). Antevo-lateral angle 
c. pace. é 

Fig. 10 Nannastacus inflatus, types adult male and ovigerous female; latoral views and 
(ceph,) cephalothorax from above (X 43); ¢. pace, anterior portion of earapace (X86); tuh., 
tubercles on back of tarapace (x 240). 
obtuse but actual corner produced as a spine, behind which the margin is ser- 
rate. Pseudorostral lobes not meeting above or below; oblique and erenulate in 
front as seen from the side. Eyes large and prominent, more so than in female, 
First pedigerous somite exposed as narrow strip only. Dorsal elevations ou 
last pedigerous and first pleon somites just as in female. 
Basis of third maxilliped longer than rest of limb. 
Basis of first peraeopod two-thirds as long as remaining joints, the proportions 
of which are as in female. 
Jarpus of fifth peraeopod about one-fourth as long again as propodus. 
