336 INEZ WHIFFLE WILDER. 



PLATE III. 



FIGS. 12 and 13. Lateral and dorsal views of an aquatic larva collected in 

 May, and hence nearly ready to undergo metamorphosis. 



FIGS. 14 and 15. Lateral and dorsal views cf a small, recently metamorphosed 

 adult, collected in June. 



FIG. 16. Ventral view cf an adult 49-4 m m - lon S 



