EXPLANATION OP TLAXES. 117 



5. Foot of first pair. 



6. Second anil third feet — last joint of inner branch 



7. Foot of fourth pair. 



8. ,, fifth pair. 



Plate V. 

 Cyclops bicuspidatus. 

 Fig. 1. Female seen from above x 80. 



2. Maxilliped of first pair. 



3. Foot of first pair. 



4. ,, fourth pair. 



5. ,, fifth pair. 



Cyclops viridis. 



6. Female seen from above x 38. 



7. Labrum. 



8. Foot of first pair (male). 



9. ,, fifth pair. 



10. Appendage of first abdominal segment (male). 



Plate VI. 

 Cyclops Thomasi. 

 Fig. 1. Female seen from above X 80. 



2. Foot of first pair, 



3. ,, fourth pair. 

 i. ,, fifth pair. 



Cyclops insignis. 



5. Female seen from above X 95. 



Cyclops Scouefieldi, var. 



6. Anterior antenna of female. 



7. Foot of fourth pair. 



8. ,, fifth pair. 



Plate VII. 



Cyclops sekrulatus. 

 Fig. 1. Female seen from above x 53. 



Cyclops maceurus. 



2. Female seen from above x 53. 



Cyclops KAUFMAjrai. 



3. Female seen from above x 53. 



