1 



» 



c 



d 3 ,^',, ^^ 



4 



*?^^ ^#^ 9 



« 





13 17 





t 



18 



14 



20 



Fig. 2 



1 



# 



N 



•■■«?is 



^^. 





■.,T.. ^, . . , 



12 



8 



Fig. 1. Tertian Malarial Plasmodium. Stained by Oliver-'s 

 Modil'ication of Wr-ight's Stain. (After Craig.) 



I to "4. Hing forms of tertian parasite. 1.5 to 17. Segmentini; forms wilhiii reel (•orpusclo. 

 5. HiiiK form. (CoiijiiK.-ition form of Ewing.) 18. SegmentinK forms iiftcr (li-striiclion of ml 

 <) to 10. FiKmontPd orttanisms. corpiisclp. 



II I.. 14. Nourl.v fulI-Kroun forms, .showinR ^^ MicTonamete. 



iliffiisioii of tlio fliromiitin. 20. SporozoitP. 



Fig. 2. — Quartan Malarial Plasmodium. Stained by Oliver's 

 Modification of Wright's Stain. (After Cr-aig.) 



1 to 4. Rinft forms of riuartan paraisite. 10 to 12. SpjrmpiitinK forms of (piartan parasite. 



•">. 0, 7, 8, y. PiKmentPd parasites. 13. .SpumPiititiK statje aftpr <lostriiction of rp(l corpusele. 



NoTK.— Chromatin of mieleus stained reil; protoplasm stained blue; vesirular portion of 



iinileiis unstained. 



