Page .878 Hyalomma sp. no. I 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 Rhipicephalus simpsoni. Rhipicephalus s. simus, R. s. senegalensis. BIBLIOGRAPHY. 910 .911 911 .912 MAPS AND ILLUSTRATIONS Subdivisions of Ethiopian Faunal Region...... 22 24 The Sudan. Principal Collecting Sites....... 25 Ixodidae. Key Morphological Characters...... 38 ARGASIDAE Key Morphological Characters 0. savignyi)... 50 ARGAS savignyi)... 51 Key Morphological Characters... IX 27-30 X 31-32 Peripheral and Lateral Differences.. A. (Argas) persicus and A. (Argas) reflexus.. 58 A. (Chiropterargas) boueti. A. (Chiropterargas) confusus ...103 |