EXPLANATION OF PLATES. 359 



TAB. XVIII. 



Fig. 1. Cypris tristriata. 



o tj-i- 



a. Body of the animal, with the shell removed. b. Superior 

 antenna. c. Inferior do. d. Mandible, e. First pair of 

 jaws. e*. Branchial plate of do. f. Second pair of jaws. 

 g. First pair of feet. h. Second pair of do. i. Abdomen. 



2. Ovum. Fig. 5. C. Joanna. 



3. Young. 6. C. monacha. 



4. Cypris clavata. 7, 8. C. minuta. 



TAB. XIX. 



Fig. 1. Candona lucens. Fig. 7. C.fusca. 



2. C. simttis. 8. C. gibbosa. 



a. Inferior antenna. 9. C. 



3. C. reptans. 10, 11. C. vidua. 



a. Inferior antenna. ^2. C. elliptic a. 



4. C. hispida. 13. C. aurantia. 



5. Cypris sella. 14. C. comprcssa. 



^ a. Inferior antenna. (( guperior antenua b In _ 



6. (7. elongata. ferior do. c. Mandible. 



TAB. XX. 



Pig. 1. Cythereis Jonesii. Fig. 3, 3 . (7. Wkiteii. 

 2. (7. antiquata. 4. Cy there Minna. 



4. Mandible and palpus, i. Superior antenna, e. Inferior do. 

 ^. First pair of legs. 



5. Cy there reniformis. 



a. Body of animal, with the shell removed, b. Superior antenna. 

 c. Mandible and palpus, d. First pair of jaws, with the 

 branchial plate attached, e. Inferior antenna, f. Last pair 

 of feet. 



6. Cy there alba. Fig. 7. C. albo-maculata. 



