Studies on Chromosomes 



s 



a 



Aft 



d 



* * 



5 



FIG. 2 



et-e, M. terminalis; /, /, granulosus; g-h, j-l, femoratus. 

 a-c (No. 21), 24-chromosome form, two large supernumeraries. 

 d-e (No. 34), 25-chromosome form, three large supernumeraries. 

 / (No. 54), growth-period, 25- or 26-chromosome form. 

 g-h (No. 42 Photo 8), 26-chromosome form, four large supernumeraries. 

 (No. 60), 26-chromosome form, growth-period. 

 j-l (No. 40), 26-chromosome form, two large and two small supernumeraries. 



