Aard-wolf, 125. 
vark, 135, 219. 
Aby ssal fauna of sea, 157, 
158, 169, 179-81, 206. 
of lakes, 197, 204-5. 
Abyssinia, 83, 84. 
Acacias, 129, 146. 
thorny, 122, 123. 
Acanthephyra, 178. 
Accentor, 90. 
Acorn shells, 160, 
Acipenser, 200. 
Acrobates, 112. 
Adansonia, 122, 
Addax, 128. 
Adelops, 207. 
Aelurus, 81. 
Aepyceros, 129. 
Africa, 9, 11, 12, 32, 34, 40, 
OO; 025 80-3, 86 86, 98, 100-25, 
126-40, 145-52, 153, 182, 
200-24, 
Africa, Central, ee 
Eastern, 128, 129, 1 
er th, 88, 128, 129, 133, 142, 
210, 
South, 55, 128, 129, 130. 
South-western, 98, 99, 102, 
106, 115, 118, 119, 128, 
tropical, 210. 
African lakes, 188. 
Agriophyllum, 68, 69. 
eulbas. 170. 
utis, 110, 115. 
actaga, 65. 
ack 69. 
Alaska, 22. 
Alea, 163. 
Alces, 40. 
Aleyonarians, 175. 
Alders, 19. 
Alepocephalus, 179. 
Algae, 158, a 163, 165, 168, 
169, 172, 173. 
Alpine regions, 62. 
Alps, 49, 72, 74, 87, 88, 89, 90. 
Amazon, R., 110, 192, 
Amblyo Dsis, 207. 
Amblyrhynchus, 149. 
Amblystoma, 194, 195. 
America, 21, 40, 49, 62, 81, 
84, 106, 107, 110, 116, 117, 
132, 150, 153, 165, 201, 224. 
Central, 101, 106, 142, 147, 
214; see North America, 
South America. 
cr aan continent, 211, 
Amoebae, 188. 
INDEX 
Amphibians, 
166, 184, 194, 195, 206, 217. 
Amphipods, 30. 
Amu Daria, 58, 59. 
Anabas, 119. 
Anaconda, 117, 223. 
Anaspides, 225 5, 
Andes Mts., 9, 80, 85, 87, 88, 
126, 210. 
Angola, 124, 133 
Annelids, 167, 168, 175, 181. 
Anodon, 191. 
‘Anomaluridae, 109, 219. 
Antarctic area, 15, 21, 32, 
163. 
continent, 214. 
Ant-eaters, 13, 94, 111. 
banded, 139. 
hairy, 111. 
sealy, 111. 
two-toed, 111. 
Antechinomys, 139. 
Antelope, 11, 32, 40, 60, 75, 
80, 83, 84, 106, 123, 126, 127, 
roy 131, 132, 136, 139, 210, 
African sable, 107. 
harnessed, 107. 
pala, 129. 
saiga, 59. 
water-buck, 129, 130. 
sa rate apes, 98, 213, 
1 
Antilocapra, 61. 
Ants, 119, 142. 
driver, 119. 
Apteryx, 224. 
Aphrodite, 168. 
Aquila, 88. 
Arabia, 86, 118, 128, 139. 
Aral, Sea of, 5 
‘Arctic America, 16,23,25,27. 
Asia, 23. 
Circle, 34, 50. 
fox, 23; 26: 
hare, 18, 20, 22, 88. 
regions, 22, 31, 32, 161. 
sea, 12. 
waters, 33. 
wolf, 21, 22. 
Arctictis, 106. 
Arctogaea, 213, 215. 
Arctogacic realm, 215. 
Arctomys, 62, 86. 
Argali, 82. 
oe 55, 64, 113, 123, 
132, 134, 135 
OO 149;. Lol 
Argyropelecus, 178, 
Armadillos, 18, 184, 135. 
Artemia, 182, 205. 
Artemisia, 69. 
Arvicola, 87. 
4 : 
62, 82, 101, 107, 119, 129, nao 
210, 2 215. 
Cena 52, 54, 82, 83, 85, 
9 
89, 98. 
Northern, 46. 
South-eastern, 77, 98, 99. 
106-8, 115, 117. 
steppes of, 34, 52, 133, 136. 
tropical, 210 
Asio, 147. 
Ass, 61. 
wild, 132, 133, 218. 
Astacus, 200. 
Atlantic, 163, 178. 
Atlas Mts., 10, 80, 82, 126, 
great, 163. 
little, 163. 
Australia, 34, 55, 56, 102, 
103, 105, 114, 115, 121, 138- 
40, 153, 162, 191, 208, 209, 
213, 214, 215, 220-5. 
Eastern, 112. 
North, 112. 
South, 142. 
West, 112. 
Serene region, 135, 138, 
aero Malayan region, 
Axolotls, 195. 
Azores, 154. 
Babbling thrushes, 218. 
Babirusa, 107. 
Baboons, 98, 100, 124. 
African, 124 
Arabian, 78. 
dog-faced, 213. 
Bactrian camel, 60. 
Badger, 44, 46, 216. 
Baftin Land, 16. 
Bahamas, 173 . 
Baikal, Lake, foe 196, 204. 
seal, 182, 192, 1 
Balaena, 33, ie 
Balaenoptera, 33. 
Balaton, Lake, 199, 204. 
Bali, island of, 215. 
Baobab, 122. 
