276 



ORIGINAL DETERMINATION CURRENT STATUS 



615 N 615 



RML 109309 



Rhipicephalus simus larvae 9 N, 79 L Rhi picephalus s i mu s 



99 L Rhipicephal us simus 



Parent "^ from Transvaal, Transvaal, S. Africa 



S. Africa 



Rec'd from A. Theiler Rec'd from A. Theiler 



Larvae raised in Cambridge. Collection in two vials 



Larvae hatched 11. VI. 1908 lived 



unfed in bottle 11. XII. 1908, all 



found dead 2. XII. 1909 



a) ditto (gorged) and some N's 



fed on rabbit in Cambridge found 



dead and shrivelled 2. XII. 1909. 



(see "biological notes") 



616 N 616 MISSING 

 Haemaphysal i s leachi unfed N's 



Larvae from Cape Colony, S. Africa 



Sent by Mr. C. P. Lounsbury 



Unfed N's raised in Cambridge 

 from larvae (supposedly infected 

 strain). Found dead and shrivelled; 

 bottled 2. II. 1909. 



