K. TODA DEL. 



V 



\^f 



JULIUS BIEN, N. Y. 



This plate shows graphically some possible combinations that can be made 

 in L. multitaniata after pure biotypic lines have been established for these 

 characteristics. In this instance body-color of red, yellow, and light yellow and 

 body-form are concerned, giving the array of types shown in the figure, all of 

 which have been actually produced and found to breed true for at least two 

 generations as extracted types. Many of these have been bred true for 6 to 8, and 

 even 10, generations in biotypic pure lines. 



