
442 RECORDS OF THE S.A. MUSEUM 
First peraeopod relatively shorter than in female but with basis longer, about 
one-fourth of total length of limb and as long as propodus. 
Second peraeopod with basis more than half as long as rest of limb and longer 
than carpus; ischium obliterated; carpus half as long again as merus, and as 
propodus and dactylus together. 
Third to fifth peraeopods with merus and carpus, as well as basis, stouter 
than in female. 

Fig. 59. Zimmeriana longirostris, type male; ant. and mxp., first, antenna and third 
maxilliped (X 75); prp. 1, 2 and 5, firat, second and fifth peraeopods (X 75); prp. 4, distal 
joints of fourth peraeopod (X 95); urop., uropod with fifth and sixth pleon somites, and 
telson (x 75); tels., distal end of telson (X 225). 
Pedunele of uropod one-fourth as long again as telson, and with four inner 
spines in distal third; endopod longer than in female, distinctly more than half 
length of peduncle and only two-jointed, the first with three inner spines and 
barely shorter than second, which bears four spines on inner margin and a slender 
terminal spine not much shorter than the whole ramus; exopod relatively longer 
and more slender than in female, one-third as long again as endopod with the 
main terminal spine as long as the ramus. 
Length 2-3 mm. 
