PLATE LV. 



Fig. 1. Nogagus murrayi, n. sp. 

 Fig. 1. Adult female (?), seen from below; magnified 20 diameters. 



Fig. 2. Lepeophtheirus suhmi, n. sp. 

 Fig. 2. Female, seen from below; magnified 24 diameters. 



Fig. 3. Pandarus zygcence, n. sp. 

 Fig. 3. Adult male, seen from above; magnified 16 diameters. 



Figs. 4-8. Chondracanthus macrurus, n. sp. 

 Fig. 4. Adult, magnified 16 diameters. 

 Fig. 5. Posterior antenna. 

 Figs. 6, 7. Mouth-organs. 

 Fig. 8. Foot-jaw ? 



Figs. 9-13. Hessella cylindrical, n. gen. and sp. 

 Fig. 9. Adult, magnified 40 diameters. 

 Fig;. 10. Anterior antenna. 

 Fig. 11. Posterior antenna (?). 

 Fig. 1 2. Foot of first pair. 

 Fig. 13. Foot of third pair. 



