458 SPOROZOA. 



Ratcliffe, H. L. (1928). — The relation of Plasmodium falciparum, to- 

 the human red blood cell as determined by sections. Am,er. J. 

 Trop.Med., VIII, pp. 559-62, 11 figs. 



Ratz, S. von (1913). — tjber die Piroplasmose der Schafe. ZbU 

 Baht., I Abt., LXVIII, pp. 194-200. 



fRAY, H. N. (1938). — -On the nuclear structure of Babesia bigem,ina 

 (Smith & Kilbourne). (Abstract.) Proc. Indian Sci. Congr., p. 265. 



f & Idnani, J. A. (1937). — A preliminary note on the occurrence 



of Bart07ie.Ua canis in dogs in India. Vet. Rec, IL, p. 371. 

 t — ■ — — — • (1938). — -Observations on the forms of Babesia gibsoni 

 (Patton) in dogs. (Abstract.) Proc. Indian Sci. Congr., p. 265. 

 f Raymond (1904). — Annual Report to the Bengal Government, 

 1903-4. Also Indian Med. Gaz., XXXIX, p. 272. 

 Rebs, C W. (1934 ). — -Characteristics of the piroplasms Babesia argen- 

 tina and B. bigemina in the United States. J. Agric. Res., 

 XLVIII, pp. 427-38, 3 figs. 

 Rebs, D. C. (1900). — Experimental proof of the malaria -mosquito- 

 theory. Brit. Med. J., II, p. 1054. 

 Regendanz, p. (1936). — Ueber den Entwicklungsgang von Babesia 

 bigemina in der Zecke Boophilus m,icroplus. Zbl. Baht., I Abt., 

 Orig., CXXXVII, pp. 423-8. 



& KiKUTH, W. (1928 a). — Sur un parasite du sang 



des " Quica " (Metachirus quica), Nuttalia brasiliensis n. sp.,. 

 et influence de la rate sur les infections latentes du sang. 

 C. R. Soc. Biol. Paris, XCVIII, pp. 1567-9, 2 figs. 



& Reichenow, E. (1932). — Beitrag zur Uebertragungsweise 



von Babesia canis durch Zecken. Zbl. Bakt., I Abt., Orig., 



CXXIV, pp. 471-8. 

 (1933). — Die Entwicklung von Babesia canis in Derma- 



centor reticulatus. Arch. Protistenk., LXXIX, pp. 50—71, 



2 pis., 1 text-fig. 

 Reichenow, E. (1920). — Ueber das Vorkommen der Malariaparasiten. 



des Menschen bei den afrikanischen Menschenafien. ZbL 



Bakt., 1 Abt., Orig., LXXXV, pp. 207-16, 1 pi. 



(1932). — Die Entwicklmig von Proteosoma circumflexum, in 



Theobaldia annulata nebst Beobachtungen iiber das Verhalten 

 anderer Vogelplasmodien in Mi-ieken. Jena Z. Naturw., 

 LXVII, pp. 434-51, pis. X & xi. 



(1935). — ^Uebertragungsweise und Entwicklung der Piroplasmen. 



Zbl. Bakt., I Abstr., Orig., CXXXV, pp. 108*-19*. 

 Richard, J. (1882).^ — Sur le parasite de la malaria. Naturalists, II,. 



p. 57. 

 RiCHTERS, C. E. (1935). — Klinik und Prophylaxe der Piroplasmosen. 



Zbl. Bakt., 1 Abt., Orig., CXXXV, pp. 119*-35*. 

 Riding, D. (1930). — Hsemoproteus of Tarentola annularis. Trans, 



Roy. Soc. Trop. Med. Hyg., XXIII, pp. 635-6, 1 pi. 

 Rocha-Lima, D. da, & Werner, H. (1913). — Ueber die Ziichtung 



von Malariaparasiten nach der Methode von Bass. Arch. 



Schijfs- u. Tropenhyg., XVII, pp. 541-51. 

 RoDHAiN, J. (1926 a). — Plasmodium de Nycteris hispida Schreber au 



Congo Beige. Bull. Soc. Path, exot., XIX, pp. 780-1, 1 fig. 



(1926 b). — Plasmodium epomophori n. sp., parasite commun des 



Roussettes epauliferes au Congo Beige. Bull. Soc. Path, 

 exot., XIX, pp. 828-38, 2 figs. 



