A REVIEW OF THE MYSIDACEA 



173 



monograph. I have also figured the third and fourth pleopods of the 

 male (fig. 64, b-c) and it will be seen that they closely resemble 

 the same appendages in M. mixta (fig. 63, b-c) . 



Figure 65. — Mysis stenolepis S. I. Smith: Fifth thoracic limb to show the reduced oostegite 



on the coxal joint, X 24. 



The differences between M. mixta and M. stenolepis in the form of 

 the telson are closely paralleled by the related species M. oculata and 

 M. relicta. A study of the figures of the telsons of these species (Sars, 



