I OO 
Margu ropus annnlatus , Say. 
Common on cattle at Kasongo (Feb.). Xainbir and CoquilhatvjOt 
1 lie specimens collected were all females. 
M argaropus annnlatus , var. calcaratus, Bir. 
In all the active stages, on cattle at t'oquilliatvillc. 
Rhipicephalus bursa. Can. and Fan/. 
Collected by the ( lief de Poste on cattle at Nya Lukemba to the 
North of Lake 1 anganyika. A single female was also caught on a 
bovine at Kasongo. 
1 liis species is the carrier of Carceag or Malignant Jaundice it 
sheep. 
Rhipicephalus capcnsis, Koch 
Li^lit females and four males were taken on cattle at Nyangwe. 
Rhipicephalus nitens, Neumann 
Locality. One male and three females were taken from an 
antelope (L ragelaphus script us) shot at Kasongo (Feb.). 
Rhipicephalus shuns , Koch 
- t0 ° ne 0f the carr ' er s of Pin,plasma par-, urn, Theto 
■■.ales at BananaTorDrEt! “T ^ ’ ^ ** 
obtained in either case’ ’ e) ' 1 he na " ,c of the <«** *' 
L Rhi P lc ephalus sanguineus, Latr. 
named; at Kasono- ^ Ct ^’ co ^ e cted by Dr. Etienne, host no’ 
preceding species and on catt,e ; occurs in association "'ith 
In addition to the ih 
were also discovered UV ° Spec * es °f Ixodidae new to scieno’ 
succeeding paper. CSC m ^ escr >bed by Prof. Neumann in tin’ 
Plate iv. . r . ERRATA 
M «P «• Delete ^ Tabanid ^- 
pages!," 
