494 MR. G. S. BRADY' 



Fig. 1. Cypris virens, female, x 85 (fig. ax 40). 

 ni. Mouth, x320. 



n. Receptaculum seminis and duct, x 210. 

 Fig. 2. Cypris gibba, female, x 145. 

 Fig. 3. Cypris serrata, female, x 120. 

 Fig. 4. Cypris repjtans, female, x 85. 

 Fig. 5. Cypris Icsvis, female, x 210. 

 Fig. 6. Cypris compressa, male. 



a. Copulative organs, x 210. 



Extremity of " mucus-gland," x 210. 



II. do. mandibular palp, x 210. 



Fig. 7. Cypris cinerea, female, x 210. 



MONOGRAPH OF 



Fig. 8. Cypris ovum, male, x 210. 

 Fig. 9. Cypridopsis villosa, x 400. 

 Fig. 10. Cypridopsis aculeata, x 400. 

 Fig. 11. Cypris punctillat a. 



Extremity of mandible, x 210. 

 Fig. 12. Candona albicans, female. 



m, Biarticulate seta of lower antenna, x 600. 



i. Postabdominal ramus, x 210. 



n. Palp of second jaw, x 210. 

 Fig. 13. Candona Candida, male. 



k. Copulative organs, x 85. 



Plate 



Fig. 1. Candona Candida, x 85. 



m. Portion of the mucus-gland highly magni- 

 fied, x210. 



t. Portion of a spermatozoid, x 600. 

 Fig. 2. Candona detecta, female, x 210. 



m. Terminal claws of postabdomen, x 400. 

 Fig. 3. Notodromas monaclms. 



e'. Second jaw and palp, female, x 210. 

 do. right side, male, x 85. 



e'" . do. left side, male, x 85. 



/'. Foot of first pair, female, x 210. 



/". do. male, x 210. 



g. Extremity of second foot, male, x 210. 



c. Mandible with palp and branchial appendage, 

 x210. 



b. Terminal joints of lower antenna, x 96. 

 /. Glandula mucosa, x 96. 



k. Copulative organs, male, x 120. 

 Fig. 4. Pontocypris mytiloides, x 210. 

 g. Extremity of second foot, x 210. 

 c'. Left jaw of second pair, male, x 210. 

 e". Palp of second jaw, female, x 210. 



c. Mandible : a', palp of mandible, x 210. 

 j. Suprabasal seta of do., x 210. 



0. Intestinal canal with dilatations, x 210. 



k. Copulative organs, male, x 85. 



m. Posterior spines of right valve, x 210. 



Fig. 1. Pontocypris mytiloides. 



Branchial plate of first jaw, x 210. 

 Fig. 2. Paracypris jwlita, x 210. 

 Fig. 3. Pontocypris trigonella, x 210. 

 Fig. 4. Macrocypris minna, x 85. 



m. Coil of spermatic filaments, x 400. 

 Fig. 5. Bairdia iiiflatu, x 210. 

 Fig. 6. Cy there castanea, x 210. 



E XXXVIII. 



j Fig. 7. Cythere concinna, x 210. 



7n. Terminal claw of last foot. 



n. Terminal claw of first foot. 

 Fig. 8. Cythere viridis, x 210. 

 Fig. 9. Limnicythere inopinata, x 210. 



i. Abdominal lobes and setaj, x 400. 



m. Appendage of do., x 400. 



Fig. 1. Lymnicythere inopinata, x 210. 

 Fig. 2. Cythere lutea, x 210. 



k. Copulative organs, male. 



p. Penis. 



i. Postabdomen. 



Plate XXXIX. 



j Fig. 3. Cythere albomaculata, x 210. 



b. Terminal joints of lower antennae, male and 

 female. 



m. Homologue of second maxilla, x 400. 

 Fig. 4. Cythere convexa, x 210. 



