ith their present classification and generic synonymy, and 

 •nneclion with malaria. 



ransinission experi- 

 ments. 

 !;ycle observed of — 

 r. Malignant tertian, 

 T. Simple tertian, 

 Q. Quartan ; 

 Z, to zygote stage, 

 ua s, to sporozoite 

 stage 



Observations regarding 

 transmission in nature. 



(z) Zygote and 



(s) Sporozoite stage 



observed 



Epidemiological 

 evidence of 

 transmission 



phens & 



iristophers, 



(z)Q.(z). 



>ss, Annett 



Austen, 



Q. 

 iniels, M.T. 



Adie, (s) 



Stephens & Christo- 

 phers, (s) ; some- 

 times 50 % infected 



Not an active carrier as far as known. 

 Adie found only i in 200 infected. 



Active and important common carrier 

 in Tropical Africa. 



Improbable act- 

 ing as carrier 

 owing to dis- 

 tribution 



vide A. neiriti Ventrillon [i]. 

 = A.funesta Giles. 

 Hill species. 



Ed. & Et. Sergent, 

 (T) (s) 



=A. costalis Loew. 



=A. maculipennis or A. bifurcatus. 



=A. kochii Donitz. 



Common carrier, Algeria and S. Spain. 



= A . punctipennis Say. 



Negative in Anda- 

 mans (Christophers) 



z. (T) 



=A. willmori James var. 



= A . culicifacies Giles. 



=A. maculipalpis var. indiensis Theo. 



= A. sinensis var. indiensis Theobald. 



= A . stephensi Liston. 



Staunton (sus- 

 pected) 



Daniels, ( + ) pro- 

 bable 



■-A. fuliginosus Giles. 

 --A.'cinereus (?) (Theobald). 

 -A. sinensis. 



-A.funesta Giles. 



-A. culicifacies Giles (?). 



-- A . fuliginosus Giles. 



