^ \EAR OF COSTA p^^^N 

 N AT U R AT'^H I ST O R Y 



Dinia 

 eagrus 



Eristalis Ptychodes 



scutellaris lecontei 



Arocera 



(larva) 



BY 

 AMELIA SMITH CALVERT 



Tauroma sometime fellow in biology, bryx w • ,/r college 

 """ AND 



PHILIP POWELL CALVERT 



piOFESsos OF zo6i(y^.^{3fi\'ERsrnr of ^JENnsylvai^^^° j"^^ 

 Eorroi; . fidgiartsuoLOGicAL news 



Semiotus 

 splendidus 



WIl 1 ■'^-'^RATIONS Plusiotis 



Mesomphalia batesi 



lebasi 



Callitaera Anartia 



menander fatima 



Nrm fork 

 THE MACMILLAN COMPANY 



1917 



Some Costa Rican Insects 

 (natural size) 



