Decapodernes Forvandlinger. 191 



Fig. 17. Third maxilliped. X 62. 

 ' « 18. First leg. X 62. 

 « 19. Second leg. X 62. 



« 20. The 3 posterior legs of the left side. X 62. 

 « 21. Extremity of tail, with the caudal plate and the 

 left uropod; dorsal view. X 62. 



Cheraphilus nanus, (Krøyer). 

 Fig. 22. Second antenna of the 1st larval stage. X 86. 

 « 23. Last larval stage; lateral view. X 34. 

 « 24. The same; dorsal view. X 34. 



Anterior part of carapace of the same stage; 



lateral view. X 47. 



First postlarval-stage; lateral view. X 34. 



25. 



26. 



27. Extremity of telson of the same stage. X 62. 



Plate III. 

 Poniophilus spinosus, Leach. 

 Fig. 1. Ovum at the last stage, with enclosed embryo; 

 lateral view. X 30. 

 « 2. The same; dorsal view. X 30. 

 « 3. Caudal plate of the embryo; dorsal view. X 47. 

 « 4. First larval stage; dorsal view. X 26. 

 « 5. The same; lateral view. X 26. 

 « 6. First antenna of the same stage. X 47. 

 « 7. Second antenna. X 47. 

 « 8. Anterior lip. X 62. 

 « 9. Posterior lip. X 62. 

 « 10. Extremities of the mandibles. X H3. 

 « 11. First maxilla., X 62. 

 « 12: Second maxilla. X 62. 

 « 13. First maxilliped. X 62. 



