THE EVOLUTION OF LIVING BEINGS. 131 



It seems to me, that this little suf fises to show that 

 very unexpected results can arise from a cross, forms 

 so different from the Linneons crossed, that no syste- 

 matist could possibly say to which of these Linneons 

 they belonged, yes so different, that if their origin were 

 not known, they might easily be referred to different 

 genera. 



