Xll 



CONTENTS, 



NO, 



20. Dermanyssus avium, magnified sketch of insect full fed 



21. Do., specimen of (i) 



22. Dermanyssus pipistrellse, magnified figure 



23. Dermanyssus agilis, magnified sketch . 



24. Pteroptus (Tinoglischrus) audouinii, magnified sketch 



25. Pteroptus (Diplostaspis) vespertilionis, do. 



26. Do., specimens (o) 



27. Argas pipistrelte, magnified sketch . 



28. Do. reflexus, do. 



29. Do. persicus, do 



30. Do. americanus, do. ...... 



31. Do. moubata, do 



32. Ornithodoros coriaceus, magnified sketch , , 



33. Do. talaje, do. do. ... 



SEE PAGE 

 169 



172 



178 

 179 



I So 

 181 



1S2 

 »> 

 183 



CASE Xll. 



MITES {cotitinued). 



IxODiDAE (Ticks). 



1. Ixodes erinaceus, male, enlarged figure, Britain . , . .190 



2. Do., specimens (5) • • . 



3. Do., female, half full, enlarged figure 



4. Do., specimens in phial (11) 



5. Do., female, full fed, enlarged figure 



6. Do., specimens in phial (5) 



7. Ixodes marginatus, male, enlarged figure 192 



8. Do., specimens (3) 



9. Do., female, enlarged figure 



10. Do., female, specimens (7) 



11. Ixodes ricinus, from Continent, enlarged sketch copied from Koch's 



figure 193 



12. Ixodes reduvius, enlarged figure of female, copied from Audouin's 



figure 



13. Ixodes trabeatus, enlarged figure of female, do. .... 



14. Ixodes bovis, male, enlarged figure, N. America . . . . 



15. Do., female, do 



16. Do., specimen (i) 



17. Ixodes brevipes, Ceylon, Steppes of Aral, enlarged figure of female . 194 



18. Do., specimens (2) 



19. Ixodes distipes, Tunis, enlarged figure of female . ... 



20. Do., specimen (i) ........ . 



21. Ixodes transversalis, from under orbit of Python, enlarged figure . . 195 



