MAI ICOS1 R M A IV 



Campylaspia laticarpa n 



PI 111. figs ;a -3I.) 



lewhal -miliar to C rubicunda, but considerabh lai 



ind pseudorostrum included is a little more than hall a- long again 



ite, but a good dial ot tlu- posterioi margin i- very feebly convex, and tin- anterior 



third <>t the lateral margin to the middle "t the frontal lobe 1- .1 little more convex than in C. rubicunda, 



while ti. ingle of 1 istrum 1- less acute. The ocular lobe (fig. 3 b) occupies more than hall oi the 



udorostrum; it 1- oblong, broadei beyond the middle than at the base, anteriorly rather broadly 



rounded and a pair of lateral ocelli are sometimes hut not always perceptibl Seen from the side 



the carapace with pseudorostrum is twice as long as deep; pseudorostrum i- moderately <hort, 



nearly I d; the antenna! notch is small but very distinct, triangular, and the angle below it a little 



\liout on the anterior half of the dorsal surface and somewhat downwards on the sides the eara- 



- a number ot irregularly distributed, very small and low, rounded protuberances, which sometimes 



rathei distinct, sometimes verj teebly developed; besides the middle part of the dorsal median line is 



'■in not always, distinctly impressed. The carapaci co ers nearly totally the three anterior tree 



ents, and the dorsal part of each of the two anterioi segments protrudes a little, but has no distinct 



lamella The abdomen is moderately robust and as long as the carapace. 



■nd pair of maxillipeds (fig, ; d moderately strong: carpus with a broad, acute protuberance 

 on the inner side before the end; propodus (rig. ;e) with the inner distal angle produced as a triangular, acute 

 protuberance, and the distal half of the inner margin nearly straight with numerous short spines, while 

 the spine on the outer terminal angle 1- not very long but extremely robust, with the usual bend beyond the 

 middle and its distal part with some spines on the inner margin ; dactylus with 3 spines, the first a little shorter 

 than the third ami considerably overreaching the second. Third pair of maxillipeds (tig. 3 f) are very charac- 

 •ic. merus is large, long and broad, a little less than twice as long as broad, distallv with the outer part 

 much produced but its end obtuse, carpus is very large, two-thirds as long a-, and not much narrower than, 

 the merus. propodus proportionately small, oblong; all joints without marginal teeth. First pan m 



rmal; ischium with a tooth on the inner angle: merus thicker but not longer than the carpus, and 



both joints without marginal teeth. Second pair of legs (fig. 3 h) of very moderate length, as carpus and dac- 



tylus are somewhat short, and equally long Uropods fig. 3 i) only moderately long, peduncle a little 



ger than the two posterior abdominal segments together and considerably more than twice as long as the 



endopod, with the inner margin fineh serrated endopod with 3 spines on the inner margin and 3 terminal 



the median ■ the outei very short; exopod somewhat shorter than the endopod. 



Length 7 mm. 



Ma! k differs in the normal waj from thai oi the female, and has similar rudi- 



• nnal notch is moderatel) and evenly concave, deeper and especialh 

 • be lemale. but an angle below it 1- not developed. The median dorsal lamella on first and second 

 I'ropods (fig. J 1: more -lender and distally longer than in the female 



