FIG, 
+ 
12. 
13. 
Te. 
Is. 
16. 
17. 
18. 
19. 
21. 
22. 
23. 
24. 
25. 
26. 
eae 
28. 
ILLUSTRATIONS 
PAGE 
. ARISTOTLE, 384-322 B.C., P ¢ F : . ‘ » 24 
. PLINY, 23-79 A.D., ‘ ‘ ‘ : F S - 16 
. GALEN, 131-200, ; : a : 7 + 25 
. VESALIUS, 1514-1565, . ‘ F + 29 
ANATOMICAL SKETCH FROM VESALIUS’ Folirten esas), e. BT 
THE SKELETON FROM VESALIUS’ Fabrica, . ‘ . 5 + 33 
. Intra, LETTERS FROM THE Fabrica, . A ‘i : c s 34 
. FALLOPIUS, 1523-1563, : : . : 5 : . oy 
. Fasricius, HArvey’s TEACHER, leila : . . + 43 
. WILLIAM HARVEY, 1578-1657, . e . . - qa 
. SCHEME OF THE PoRTAL CIRCULATION ACCORDING TO VESALIUS 
(1543), + . see 49 
HOooKE’s MICROSCOPE pert , : é 3 4 « 55 
MALPIGHI, 1628-1694, z : é - 50 
From Matpicur’s Anatomy of the Srbasiorns (1669), 65 
SWAMMERDAM, 1637-1680, F ; 69 
From SWAMMERDAM’S Biblia Naturgz, : 74 
ANATOMY OF AN INSECT DISSECTED AND DRAWN BY SWAMMERDAM, 76 
LEEUWENHOEK, 1632-1723, 79 
LEEUWENHOEK’S MICROSCOPE, . ; . 82 
20a. LEEUWENHOEK’S MECHANISM FOR Exaunee THE Gicneen 
OF THE BLoop, : : : . 83 
20b. THE CAPILLARY Cimeateniom, A AFTER Telemann 84 
PLANT CELLS FROM LEEUWENHOEK’S Arcana Nature, 86 
LYONET, 1707-1789, = go 
LARVA OF THE WILLOW MoTH, FROM ce s escent 
(1750), ‘ . : + 92 
MUSCLES OF THE LARVA OF THE Whkow Wore, FROM aoa Ss 
MONOGRAPH, é = 03 
CENTRAL NERVOUS SYSTEM AND N ERVES OF THE 5 Sanit Diente, 93 
DISSECTION OF THE HEAD OF THE LARVA OF THE WILLOW MoTH, 94 
Tuer BRAIN AND HEAD NERVES OF THE SAME ANIMAL, . : + 05 
ROESEL VON ROSENHOF, 1705-1759, - . : ° : ae sO. 
REAUMUR, 1683-1757, : 5 . ° : . 98 
29. 
xxili 
