PLATE LIV. 



FIGS. 



111. Trebius caudatus Kroyer, ?. (p. 81.) 



1. Antennule. 



2. Antenna. 



3. Mandible. 



4. Maxilla. 



5. Sternal fork. 



6. First maxilliped. 



7. Second maxilliped. 



8. Foot of first pair. 



9. Foot of second pair. 



10. Foot of fourth, pair. 



11. Fifth foot. 



1217. Charopinus dalmanni (Retzius), ? & <$ . (p. 189.) 



12. ? Antennule. 



13. Antenna. 



14. Mandible. 



15. Maxilla, 



16. First maxilliped. 



17. <$ Second maxilliped. 



1822. Charopinus ramosus Kroyer, ?. (p. 191.) 



18. Antennule. 



19. Antenna. 



20. Mandible. 



21. Maxilla. 



22. First maxilliped. 



(Figures much enlarged.) 



