2. PLATE XTIII. 



EUPRIMNO MAGROPUS, vak. 



Fig. 1. The fifth pair of perseopoda. 0* ( 60 /\). 



EUPRIMNO MACROPUS, var. mbnbvilebi. 



» 2. The fifth pair of peraeopoda. $ ( 2 %). 



PHROSINA SEMILUNATA. 



3. The female from the side ( 3 /i)- 



4. The first pair of perseopoda. $ ( I5 /i)- 



5. The second » » » 9 ( 15 /i)- 



6. The third » » » 9 (•/,). 



7. The fourth » » » 9 («/,). 



8. The fifth » » » 9 (»/,). 



9. The sixth » » » $ ( 5 /i)- 



10. The seventh" » u $ (•/,). 



11. The urus. $ (»/,). 



12. A young male from the side ( 2 %)- 



13. The left mandible, rf ( 12 %). 



14. The first pair of maxilla?, tf ( 130 /,). 



15. The second » a » rf ( 120 /,). 



16. The maxillipeds. tf («%). 



17. The third pair of peraeopoda. a 71 ( u %)- 



18. The fourth » »> » tf ( 1U 7,)- 



19. The dactylus of the fifth pair. tf («»/,). 



20. The sixth pair of peraeopoda. tf ( u %)- 



21. The female from the side («>/,). 



22. The front side of the head. $ ( 45 / x ). 



23. The first pair of antennae. Young $ ('^/j). 



24. The first pair of perseopoda. $ ( 40 /,). 



25. The second » » » 9 ( 40 /,). 

 2(5. The transformed dactylus of the fourth pair. $ ( 3,w /,). 



27. The sixth pair of peraeopoda. 9 ( 25 /i)- 



28. The sixth » » » Young 9 ( 8 %). 



29. The dactylus of the same pair. 9 ( 270 /i)- 



30. The urus. 9 (?%). 



