11. REFERENCES TO THE PLATES AND FIGURES. 67 



d. Sbrivollcd portion of nij'oolium. 

 Fig. 25. Spores fouud upon the dung of SalaniMndci-s. 



Fig 2(). Fungoid body found within the ventriculus of a hybenuitiug larva of Arctia Isahdla. Proba- 

 bly the tissue of some fuugus, which may have served the animal as food. 

 Figs. 27, 28. Fungus mycelium, from the vagina of Cicada septcndccim. 

 Fig. 29. Spores from the .same situation as Figs. 27, 28. 



PUBLISUED BY THE SMITHSONIAN INSTITUTION, 

 WASHINGTON, D. C. 



AP KIL, 1863. 



