
196 RECORDS OF THE S.A. MUSEUM 
Amongst the Australian species with a single furrow on the side of the cara- 
pace this species stands apart by the curious dactylus of the second leg; there is 
a similar modification in canalicu/ata Zimmer (1936, p. 427, fig. 35) but there the 
subterminal seta is slender and plumose while the fainter longitudinal sulens of 
the carapace, and the dorsally well produeed first and seeond pedigeronus somites 
serye readily to separate it. 



foe 
dactylus ” prp. 4 
Vig. 34, Campylaspis latidactyla, type female; ceph., cephalothoraxs from above (X 39); 
ant. 1, first antenna (x 77); mxp. 2, distal portion of second maxilliped (> 240); nurp. 3 and 
prp., third maxilliped, and first and second peraeopods (X77); dactylus, distal half of dactylus 
of second perasopod ( 240; terminal ‘*seta’’, * 720); prp. 4, distal portions of fonrth 
peracopod (x 126); nrop., uropod with fifth pleon and telsonie somites (77). A, Campy- 
laspis wniplicata; distal half of dactylus of second perseopod (% 240); distal joints of fourth 
perasopod (x 128). 
dactylus 
The dactylus of the second leg of wriplicata sp, noy. while tapering to the 
apex and not at all dilated, bears a truncate terminal process instead of slender 
setae (cf, fig. 34, A); this species has the lateral furrow very faint but has an 
upper carina which extends further back than in latidactyla, has short fossorial 
setae on the posterior legs, etc. 
