472 G. STEWARDSON BEADY. 



Cyclocypris castaiiea sp. n. 

 Fig. 7. — x 84. Right valve seen from inside. 

 Fig. 8. — x 84. Left valve seen from inside. 

 Fig. 9. — x 84. Shell seen from above. 

 Fig. 10. — X 210. Caudal ramus. 



PLATE XXXIV. 

 Diaptomus pictus sj). n. 



Female. 

 Fig, 1.— X 40. Dorsal view. 



Fig. 2. — x 40. Last thoracic segment and urosome seen laterally. 

 Fig. 3.- X 140. Foot of fifth pair. 



Male. 

 Fig. 4. — x 40. Urosome and last thoracic segment seen laterally. 

 Fig. 5. — x 84. Right anterior antenna. 

 Fig. 6.— X 84. Fifth pair of feet. 



Diaptomus fuscatus sp. n. 



Male. 

 Fig. 7. — x 50. Urosome seen laterally. 

 Fig. 8. — x 100. Anterior antenna. 

 Fig. 9.— X 84. Fifth pair of feet. 



Female. 

 Fig. 10.— X 140. Foot of fifth pair. 



PLATE XXXY. 

 Diaptomus fuscatus sp. 7i. 

 Fig. 1.— X 50. Female. Dorsal view. 



Diaptomus masculus sp. n. 



Female. 

 Fig. 2. — x 53. Dorsal view. 

 Fig. 3.— x 140. Foot of fifth pair. 



Male. 

 Fig. 4. — x 53. Dorsal view. 



Fig. 5. — x 140. Distal joints of i-ight anterior antenna. 

 Fig. 6.— X 140. Fifth pair of feet. 



