RHIPICEPHALUS E. EVERTSI 



(21IMALDI (1934). Yemen (Hodeida, erroneous locality or based on 

 cattle brotight for slaxighter). Eritrea, collecting localL. 

 ties. Not listed from Ethiopia and Somalia. 



TENDEIRO (1955). Mozambiq\ie. Review of previous reports from 

 colony. 



RHIPICEPHALUS LONGUS 



RHIPICEPHALUS mUhLENSI 



TENDEIRO (1955). Mozambique. Review of previous reports con- 

 cerning both species from colony. 



RHIPICEPHALUS PRAVUS 



DAUBI'JEZ (1944). Kenya. As R. neavi ; see R. appendiculatus , 

 page 906. Not able to Transmit Nairobi sheep disease ex- 

 perimentally, possibly owing to tinsatisfactory feeding of 

 ticks. Morphology and biology of tick under study. 



RHIPICEPHALUS SANGUIIIEUS SAI\[GUINEUS 



WILLCOCKS (1922). Egypt. Presence noted. 



FRANCHINI (1927X). Libya. Collected at Giarabub. 



GRIMALDI (1934). Yemen, Libya, Eritrea, Ethiopia,. Somalia; 

 collecting localities. 



TARTAGLIA (1939). Yugoslavia. Case of boutonneuse fever cir- 

 cumstantially associated with R. s. sanguinevis because of 

 presence of this tick on dog in home of patient. 



MARKOV, ABUSALB'IOV, & DZA30KH0V (1939). USSR. Epizootic piro- 

 plasmosis of swine; transmission not achieved (similar 

 results vrlth H. marginatum and R. rossicus). 



- 909 - 



