30 



EXPERIMENTS IN THE BREEDING OF CERIONS. 



DISCUSSION OF DATA. 



FIRST GENERATION OF FLORIDA-GROWN CERION VIAREGIS. 



In reviewing the pictures of all the first-generation specimens of 

 Florida-grown Cerion viaregis and comparing them with the check 

 series of specimens found on Andros Island, Bahamas, one is led to the 

 conclusion that, as far as general shape and sculpture are concerned, 

 little or no new variations have appeared in the Florida-grown speci- 

 mens. Whatever variation occurs in the Florida specimens is also to 

 be found in the check series from Andros Island. An analysis of the 

 measurements of the first generation of all the Florida-grown specimens 

 gives the results shown in table 13. 



TABLE No. 13. First generation Florida-grown Cerion viaregis. 



