PLATE 8 



EXPLANATION OF FIGURES 



27 to 32 Chromosomes of figures 1, 3, 9, 10, 24, and 26, respectively, arranged 

 in pairs with pair numbers and figures indicating their lengths in millimeters 

 at X 2633. The amount included in any figure for foreshortening is indicated 

 above that figure. The pair numbers are duplicated in the above figures and in 

 the legend of figures 33 to 37, respectively. 



242 



