Euphyllopoda g 27 



the nine joints of the tail (abdomen) very similar to those of A. bungei; the 

 s are with both sexes less slender at their base than in other specie 



nuations of the two "halves" of u^x^ 

 The head of the male (fig. 5a, c) is 



j„.„„„ „ „„„ — ^^bdomenj very similar to those ot A. bunget; the 



cercopods are with both sexes less slender at their base than in other species of 

 fairy-shrimps and more in the shape of continuations of the two "halves" of the 

 last abdominal segment (see figs. 5b, e, Qd). The head of the male ffia:. 5a. c) is 



Fig. 5. 



Ariemiopsis stejanssoni (Johansen). Male, 7-10 mm. long, Cotypes. Bernard harbour, N.W.T., 



October 6, 1915. About x 50. 

 a Dorsal view of head. Claspers crossed, 

 i' " " body and abdomen. First pair of foliaceous legs and mandibles indicated. 



c.' Ventral " head (part). ^ . ,,,. , . ,. ^ , 



^ " " genitalia. Last pair of foliaceous legs indicated, 



g' " " tip of tail (abdomen) 



