EXPLANATION OF PLATE 28. 



Geographical distribution in North America— Hesperidae (Thanaos). 



Printed iu color by Julius Bien & Co. 



1. Distribution of Thanaos persius. 



2. Distribution of Thanaos lucilius. 



3. Distribution of Thanaos icelus. 



4. Distribution of Thanaos brizo. 



5. Distribution of Thanaos marlialis. 



6. Distribution of Thanaos terentius. 



7. Distribution of Thanaos jxivenalis. 



8. Distribution of Thanaos horatius. 



