Y 
99, 
ment of, 14] 
ç I0L. 
n of, l 
36. 
| 
| 
INDEX. IgI 
Muscular development of, | 
12 
Mushrooms, 83. 
Mycelium of Fungi, 84. 
44. 
dev est of, 45. 
Myxine, 56. 
Naudin, 16. 
Nauplius, 46. 
Nautilus, 49. 
Navicellze, change of, 30. 
Nea nderthal skull, ı 3 
A the, 168. 
ES 
3 
=) 
๐ 
= 
E 
itoe 
Nesnatelminthes, = 
ertes, 
RD ace 
Ner vous e. er of, 129. 
mestone 3 
= 
GQ 
e 
S, II 
Nototherium: d 
0 84. 
Oken, 14. 
70. 
rganic products manufactured, 12. 
0 
Ornithodelphia, 70. 
Ormithorhynchas, peculiarities of, 20. 
of, 129.‏ اس کے و و سس سو 
Ostrich, 64, 66.‏ 
Ovary of p lant, o7. 
Ovule of plant, o7. 
Sstology, ھی‎ ھ١‎ 
Pale 
Pal 2. s Uo 22140, 
Paleozoic animals, 109. 
Palms, fructification of;- 14.3. 
Paludicella, 
angol 2 
m amoec 3:30; 
Peculiarities, ‘inherited, 135. 
Peripatus, 
| | Perissodactyla, structure of, 72. 
| Peronospora, 
| Petals, 97 
| Petromyzon, 
| Phanerogamia, 78, Y 
definition of, 
Phenomena, ultimate causes of, II. 
Phractelm thes, 
relationship bl the, AT. 
Phys 
a ee 141. 
ว 1 
18, 9, 
>? 
p igeons, selection among, 158. 
Pistil, 97. 
Placoganoids, 56. 
Planaria, 35. 
Plants, classification of, 78. 
gro 
| 
| d اک ینہ‎ among, I50. 
1 nutriment of, 83 
| 
| 
l 
| 
l 
| 
ace, 
igi oy en 35: 
Prosimize, classification of, 75. 
rimitive oe 129. 
28, 120. 
habitat, 74. 
2 'oterosaurus, 62, LL. 
ó 
a, 90. 
on origin of, 83. 
Pteroclidz, 67. 
Pterodactyles, 119. 
Puff-balls, 83. 
Quadrumana, classification of, 162. 
Rays, 56. 
Reproduction of plants, 8c. 
