XX 



CONTENTS. 



NO. 



41. Hsematopinus vituli, enlarged figure 



42. Do., illustrative vignette (calf) 



43. Hsematopinus eurysternus, specimens (several) 



44. Do., enlarged figure .... 



45. Do., illustrative vignette (cattle) 



46. Hsematopinus asini, specimens (4) 



47. Do., enlarged figure 



48. Do., illustrative vignette 



49. Haematopinus piliferus, specimens (4) 



50. Do., enlarged figure . 



51. Do., illustrative vignette (dog) . 



52. Hsematopinus quadrumanus, specimens (4) 



53. Do., enlarged figure 



54. Do., illustrative vignette (monkey) 



SEE PAGE 



3S7 



388 



389 



13. 



14. 



15- 



16. 



17. 

 18. 

 19. 

 20. 

 21. 

 22. 



CASE XX. 



ANOPLURA {continued). 

 Pediculi, Lice of Man. 



Phthirius inguinalis, crab louse, specimens of insect .... 389 



Do., sketch of do ,, 



Pediculus vestimenti, the body louse, European variety, specimens 



of insect 394 



Do., sketch of do . . . ,, 



Do., specimen of insect on a glass slide . . . . • ,, 



Do., anterior claw of do., much magnified . . . . ,, 



Pediculus capitis, head louse, European variety, specimens of insect (o) 399 



Do., sketch of do ,, 



Do., specimen of insect on a glass slide ,, 



Do., anterior claw of do. , much magnified . . . . . ,, 



Do,, vignette sketch, European race ,, 



Pediculus capitis, Esquimaux variety, specimens of insect (o) and 



vignette sketch of do ,, 



Do., specimen of insect on a glass slide ,, 



Do., of anterior claw, much magnified , . . . • . ,, 



Do. , vignette sketch, Esquimaux , , 



Pediculus capitis, Californian variety, specimens of insect . . 400 



Do., sketch of do ., 



Do,, specimen of insect on a glass slide ,, 



Do., of anterior claw, much magnified ,, 



Do., vignette sketch, Californian Indian ., 



Pediculus capitis, Andian variety, Quito, specimens of insect . . . , 



Do., sketch of do . . • », 



