PLATE 29. Hairs of Animals. 



Figure 



1. Human whisker, white ; air partly displayed from medulla. 



2. Human hair, transverse sections. 



3. Human hair, foetal, with imbricated scales. 



4. Monkey, Indian (Semnopithecus}. 



5. Lemur. 



6. Bat, Indian. 



7. Bat, Australian. 



8. Mole (Talpa europcea). 



9. Lion (Felis leo) ; a, by transmitted, 5, by reflected light. 



10. Bear ( Ursus arctos). 



11. Wolf (Cams lupus}. 



12. Coatimondi (Nasua}. 



13. Seal, Falkland-Island (Phoccena falklandica}. 



14. Horse (Equus caballus). 



15. Elephant (Elephas indicus), segment of a transverse section. 



16. Pig (Sus scrofa). 



17. Cheiropotamus. 



18. Camel (Camelus bactrianus). 



19. Dromedary (Camelus dromedarius). 



20. Deer, moose- (Cervus alces). 



21. Deer, musk- (Moschus moschiferus). 



22. Wool, sheep (Ovis aries). 



23. Sloth (Brady pus didactylus). 



24. Armadillo (Dasypus sexcinctus). 



25. Beaver (Castor fiber}. 



26. Shrew (Anvphisorex rustwus}. 



27. Mouse (Mus musculus}. 



28. Ditto, treated with potash. 



29. Guineapig (Cavla cobaya}. 



30. Squirrel (Sciurus vulgaris}. 



31. Rabbit (Lepus cuniculus}. 



32. Sable (Mustela zibellina). 



33. Mink-sable (Mustela lutreola). 



34. Badger (Meles taxus}. 



35. Chinchilla (Chinchilla lanigera}, 



36. Kangaroo (Macropus}. 



37. Opossum (Didelphys virginiana}. 



38. Ornithorhynehus paradoxus. a, entire hair ; 6, c, ^, and 38*, portions, more 



magnified. 



39. Crab (Cancer mcenas), from antenna of. 



40. Spider (Lycosa saccata). 



41. Spider (Mygale}. 



42. Spider from South America. 



