EXPLANATION OF PLATES. 



359 



Tab. XVIII. 



Fig. 1. Cypris tristriafa. 



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

 autemia. c. Interior do. cl. Mandible, e. First pair of 

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

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



2. Ovum. 



3. Young. 



4. Cypris clavata. 



Fig. 5. C. Joanna. 



6. C. monacJta. 



7, 8. C. minuta. 



Fig. 1. Candona lucens. 



2. C. similis. 



a. Inferior antenna. 



3. C. reptans. 



a. Inferior antenna. 



4. C. hispida. 



5. Cypris sella. 



a. Inferior antenna. 



6. C. elongata. 



Tab. XIX. 



Fig. 7. 



8. 

 9. 



C.fusca. 

 C gihhosa. 

 C. JFestwoodii. 

 10, 11. C. vidua. 



12. C. elliptica. 



13. C. aurantia. 



14. C. compressa. 



a. Superior antenna, b. In- 

 ferior do. c. Mandible. 



Fig. 



Tab. XX. 



1. Cythereis Jonesii. 



2. C. antiquata. 



4 a. Mandible and palpus. 

 d. Krst pair of legs. 



5. Cythere reniformis. 



Fig 



3, 3 a. C. Whiteii. 



4. Cythere Mhina. 



b. Superior antenna, c. Inferior do. 



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. ,/ Last pair 

 of feet. 



6. Cythere alba. 



Fig. 7. C. albo-maculata. 



