VII APPENDIX..

...862

.862

..863

..864

.864

Amblyomma cohaerens, A. lepidum, A. marmoreum (group)867

Amblyomma nuttalli, A. pomposum, A. rhinocerotis.....868

Amblyomma tholloni, A. variegatum.

.868

..869

..869

..870

...870

...870

....871

Haemaphysalis leachii leachii, H. leachii muhsami....871

...871

..876

Page

..878

Hyalomma sp. no. 1 near excavatum.

..881

Hyalomma sp. no. 2 near excavatum.

..885

..887

.889

..890

.890

..892

.895

.896

.899

Rhipicephalus appendiculatus.

.906

Rhipicephalus compositus, R. cuspidatus.

908

...908

Rhipicephalus e. evertsi, R. longus, R. muhlensi

909

Rhipicephalus pravus, R. s. sanguineus

.909

MAPS AND ILLUSTRATIONS

SUBJECT

Subdivisions of Ethiopian Faunal Region......
Political Divisions of Africa...

The Sudan.
Ixodidae.

PAGE

22

24

Principal Collecting Sites....... 25 Key Morphological Characters...... 38

ARGASIDAE

50

5555

Key Morphological Characters (0. savignyi
Key Morphological Characters (0. savignyi)... 51

A. (Argas) persicus and A. (Argas) reflexus.. 58
A. (Ogadenus) brumpti..

A. (Chiropterargas) boueti..

A. (Chiropterargas) confusus 37-38 A. (Carios) vespertilionis.

ORN I THODOROS MOUBATA

.103

54

57

81

90

**The o of H. schulzei is illustrated in PLATE