

386 RECORDS OF THE S.A. MUSEUM 
than ischium and merus together, and fully as long as propodus, which is little 
longer than dactylus. 
First peraeopod robust, the carpus reaching beyond apex of pseudorostrum ; 
basis about half as long as remaining joints together; carpus very long, fully two 
and one-half times the length of the propodus, which is broadened in distal third, 

Fig. 20. Gynodiastylis polita, paratype non-ovigerous female; ant., first and second an- 
tennse (X 64); mand., distal portion of mandible (X 120); mxp., seeond and third maxillipeds 
(x64); prp., first to third peracopods (% 64; distal joints of third leg, X 120); tels. and sp., 
distal end of telson and terminal spines of rami of uropod (% 240). urop., Uropod of type 
ovigerous female, with sixth pleon somite and telson (™% 55). 
where are seated a dozen very long inner setae; dactylus two-thirds as long as 
propodus and with long terminal setae. 
Second peraeopod with basis shorter than rest of limb; ischium not distinetly 
separated off from basis; carpus more than half as long again us either merus 
or propodus, the latter almost equal in length to the dactylus. 
In the third to fifth peraeopods the basis is not or barely longer than ischium 
and merus together ; the merus in third and fourth pairs is little more than twice 
as long as carpus; one of the distal carpal setae is much stouter than the others and 
does not reach quite to the tip of the short, stout and blunt dactylus; propodal seta 
slender, reaching to tip of dactylus. 
