Annals of the Transvaal Museum. 
169 
Lizard (V ciranus sp.) — 
Aponomma exornaiurm 
Lizard (Species unknown) — 
Amblyomma marmormm (larv£e). 
Mamba ( Dendraspis angusliceps ) — 
Aponomma laeve capensis. 
Python ( Python sebae). 
Aponomma exornatum. 
Neumaniella tran-sversale. 
Snakes (Species unknown) — 
Aponomma laeve capenses. 
Aponomma latum. 
Amblyomma marmoreum. 
Tortoise (Species unknown) — 
Amblyomma marmoreum. 
„ sylvaticum (C.C.) 
RELATION OF SOUTH AFRICAN TICKS TO DISEASE. 
Disease. 
Host. 
Organism Causing 
Disease. 
Transmitted by. 
Redwater 
Texas Fever 
Bovine Piroplasmosis 
Cattle 
Piroplasma bigeminum 
Mar gar opus annulatus 
decoloratus 
M. annulatus australis. 
East Coast Fever 
Rhodesian Redwater 
Cattle 
Piroplasma parvum 
Rhipicephalus appendiculatus 
„ capensis 
„ evertsi 
„ simus 
,, nitens 
Distemper 
Malignant Jaundice 
Biliary Fever of Dog 
Canine Piroplasmosis 
Dog 
Piroplasma canis 
Hciemaphysalis leachi 
Biliary Fever 
Equine Piroplasmosis 
Horse 
Mule 
Donkey 
Piroplasma equi 
Rhipicephalus evertsi 
Heartwater 
Sheep 
Goats 
Cattle 
Unknown 
Amblyomma hebraeum 
Spirillosis 
Cattle 
Spirochaeta theileri 
M. annulatus decoloratus 
Human Tick Fever 
Man 
Spirochaeta duttoni 
Ornithodoros savignyi caecus 
