PLATE VI. 



FIG. 



1. Menipea ternata, p. 38. 



2. , uat. size. 



3. , dorsal surface. 



4. , ooecia. 



5, G. Scrupocellaria elliptica, p. 46. 

 7-9. Scrupocellaria scabra, p. 48. 



10. J nat. size. 



11. , primary cell. After Smitt. 



