232 ON NEW SPECIES OF EDRIOPHTHALMA.. ' 



1 



Science and Art, taken during the expedition of the Royal Irish 

 Academy, 1888, in 750 fath. off the S.W. of Ireland. 



EXPLANATION OF THE PLATES. 

 Plate 17. 



Mg. 1. Leucono2)sis ensifer, n. sp., male {telson vfdiitmg). 2iu.objectiTe. (Only 



one exopodite is shown.) 

 la. Anterior margin of ceplialothorax, male. 1 in. obj. 

 1 b. Third perseopod without the exopodite, male. 1 in. obj. 

 1 c. Upper antenna of female (^ in.), with the extremity highly magnified 



(i in.). 

 1 d. Lower antenna of female. ^ in. 

 1 e. First perajopod ,, 1 in. 



1 /. Second „ „ 1 in. 

 1^. Fourth ,, „ J in. 

 Ik. Telsonanduropoda „ 1 in. 



Fig. 2. Apseudes hihemicus, n. sp., female. 2 in. 



2 a. Chelipede of the same. 1 in. 

 2 h. Second (fossorial) leg. ,, 



2 c. Third leg. „ 



2 d. Fifth leg. „ 



Plate 18. 



Fig. 2 e. Seventh leg of Apseudes hihemicus (1 in.), with propodos {\ in.). 



2 /'. Last pleon-segment and telson from below. 1 in. 



Fig. 3. Stenothoe crassicornis, n. sp. Upper and lower antenna. 



3 a. Maxillipedes, with basal portion. \ in. 

 3 b. First guathopod. 



3 c. Second gnathopod. 

 3 d. Last perseopod. 



3 e. Urus. 



All with \ in. objective. 



Fig. 4. -Parayj/ezto-Zeswifi^acAaV, n. sp. (peraiopcds and pleopods omitted). 2 in. ■jm 



4 a. First gnathopod. 2 in. 1 

 4 b. Second gnathopod. 2 in. 4 bb. Distal part of palm. J in. 



4 c. Telson and 3rd uropod. 1 in. 



Figs. 2, 2/, 3-3 e, 4, and -ibb are drawn on a reduced scale. 



