a I 



Fig. 32. a. Sarcina (Sporosarcina) iireae, L.E.1.1. Hopkins Marine Sta- 

 tion. A packet of what appears to be eight cocci with seven normal flagella. 

 This culture showed only normal flagella. 



b. Sarcina ureae, Hugh. At the upper left is shown a packet of presumably 

 eight cocci with eight normal flagella and one young flagellum without definite 

 curvature. At the lower right is a packet of presumably eight cocci with seven 

 long flagella, one medium-short and one very short. These flagella are of the 

 small amplitude type. 



c. S. ureae, Hugh. Note the lower flagellum of the packet with subnormal 

 wavelength in the proximal portion and curly wavelength in the distal portion. 

 In the upper left of the picture are the ends of normal flagella from other 

 individuals. 



d. S. ureae, Hugh. Illustrated are apparently two and possibly more packets 

 of eight cocci each. The long flagella on the right are of the curly type. The 

 relatively shorter flagellum in the upper right corner has the subnormal wave- 

 length. 



79 



