PLATE 22. Hairs of Animals. 



Figure 



1 . Human whisker, white ; air partly displaced 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 europ&a). 



9. Lion (Felis Leo) ; left-hand figure by transmitted, right by reflected light. 



10. Bear (Ursus Arctos). 



11. Wolf (Canis Lupus). 



12. Coati mondi (Nasua). 



13. Seal, Falkland Island (Phocana 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 (Amphisorex rusticus). 



27. Mouse (Mus musculus). 



28. Ditto, treated with potash. 



29. Guinea-pig (Cavia 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 (Didelphis virginiana). 



38. Ornithorhynchus paradoxus. , entire hair ; b, c, d and 38 *, portions more 



magnified. 



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



40. Spider (Lycosa saccata). 



41. Spider (My gale). 



42. Spider ( ?), from South America. 



