DESCRIPTION OF PLATE III. 



(Kolle and Wassermann). 



Malarial Parasite. 



2 9>3>3 I - The quartan ribbon increases in width. The dark places con- 

 sist almost entirely of pigment. 



32. Beginning division of the quartan parasite and the black spot in the 

 middle is the collected pigment. 



33- Quartan ring. 



34. Double infection with quartan parasites. 



35. Wide quartan band. The fine black stippling in the upper half of the 

 parasite is pigment. 



36. Beginning division of the quartan parasite. The chromatin (black 

 fleck) is split into four parts. 



37. Division advanced, quartan parasites. 



38. Typical division figure of the quartan parasite. 



39. Finished division of the quartan parasite. Ten young parasites, pig- 

 ment in the middle. 



40. Young parasites separated from one another. 



41. Small and medium tropical ring, the latter in a transition stage to a 

 large tropical ring. 



42. Small, medium and large tropical ring, together in one corpuscle. 



