40 



STUDIES ON ACARl. 



INDEX. 



Acarus folliculorum { = Demode.v follicu- 



lofum), 19. 

 Acne rosacea, 1. 

 Affinities of group, 10. 

 Ape, Demoile.v of, 19. 

 Apodemus syhatlcus, Demodex of, 26, 35. 

 Avvicola agrestis, Demodex of, 'S3. 

 Bank Vole, Demodex of, 36. 

 Barbary Ape, Demodex of, 19. 

 Bat, Demodex of, 39. 

 Black Eat, Demodex of, 38. 

 Blepharitis, 2. 

 Bos taurus, Demodex of, 29. 

 Brown Rat, Demodex of, 37, 38. 

 Cancer, 2. 



Canis familiaris, Demodex of, 24. 

 Capitulum, 12. 

 Capra hireus, Demodex of, 38. 

 Cat, Demodex of, 26. 

 Cattle, Demodex of, 29.. 

 Cervus sp., Demodex of, 39. 

 Cheletida;, H. 

 ChelicersB, 15. 

 Deer, Demodex of, 39. 

 Demodectic mange, of cat, 6; of cattle, 7; 



of dog, 3 ; of goat, 9 ; of horse, 6 ; of 



P'g. 8. 

 Demodex urvicoJcB, 33. 



„ „ var. apodemi, 35. 



„ „ var. (jlareoli, 35. 



,, „ var. musculi, 34, 



„ hovis, 28. 



„ caninvs (^canis), 23. 



„ wnig, 23. 



„ „ var. erinacei, 25. 



„ „ var. ovis, 24. 



„ caproB, 38. 



„ cati, 26. 



„ cervi, 39. 



„ cutiicuU, 36. 



„ equi, 29. 



„ erminece, 82. 



Demodex folliculorum, 19; folliculorum, 

 var. «iu'» (^=phiilloides), 27 ; 

 effects of parasitism of, 1 . 



„ hominis (:= follicuJorum), 19. 



„ longior, 25. 



„ muxcardini, 30. 



„ iianrts, 38. 



„ phylloides, 27. 



,, phi/llostomatis, 39. 



„ raiii, 37. 



,, soricinus, 37. 



„ SM)s, folliculorum var. (^=:phijl- 

 loides), 27. 

 Distribution, 18. 

 Dog, Demodex of, 24. 

 Dormouse, Demodex of, 32. 

 Entozoon folliculorum { = Demodex folli- 

 culorum), 19. 

 Equus caballus, Demodex of, 30. 

 Erinaceus europceus, Demodex of, 25. 

 Evotomys glareolus britannicus, Demodex 



of, 36. 

 i'ieZw domestica, Demodex of, 26. 

 Pemale sexual opening, J 7. 

 Field Mouse, Demodex of, 26, 35. 

 Follicular mange, 3. 

 Pox, Demodex of, 19. 

 Goat, Demodex of, 38. 

 Habits, 12. 

 Horpyryiichus, 11. 

 Hedgehog, Demodex of, 25. 

 Horse, Demodex of, 30. 

 Hosts, list of, 18. 

 Impetiginous eruption, 2. 

 Legs, 15. 

 Lepros}-, 2. 

 Lichen spinulosus, 2. 

 Macrogaster j^latypvi {=Demodex foUi- 



culorum), 19. 

 Male sexual opening, 16. 

 Man, Demodex of, 22. 

 Mange (see Demodectic). 



