INDEX.
- Agrias, i. 297.
- Air-roots, i. 50.
- Aiyussá turtle, ii. 281.
- Alligators, i. 227; ii. 185, 265, 278, 281, 286, 289, 297, 391.
- Amazons, province, population of, i. 339.
- Amazons,— valley, contraction of, i. 232.
- Amazons,— Lower, rising and sinking of, i. 274.
- Amazons,— Upper, rising and sinking of, ii. 220.
- Amphisbæna snakes, i. 101.
- Ampullaria, i. 124; ii. 30.
- Anacá parrot, i. 227.
- Anaconda, ii. 113.
- Animals, large, scarcity of, i. 70.
- Ant-eaters, i. 177.
- Arára Indians, i. 315.
- Arboreal nature of Fauna, i. 49, 72.
- Arrow-grass, i. 277.
- Arrows for shooting turtle, ii. 261.
- Arroyas, cataracts of, i. 136.
- Arubé sauce, i. 318.
- Arums, forest of, i. 200.
- Assacú, poisonous tree, ii. 288.
- Assai palm, i. 8, 123.
- Ateles marginatus, ii. 118.
- Atmosphere, transparency of, i. 127.
- Attalea excelsa, ii. 167.
- Bacaba palms, i. 224; ii. 39, 169.
- Barbets, i. 278.
- Barrigudo monkeys, ii. 319.
- Bats, i. 175.
- Bees, i. 70; ii. 45.
- Bembex, ii. 32.
- Bird-killing spider, i. 160.
- Birds, insectivorous, flocks of, ii. 334.
- Birds,— singing, of forest
- Blow-pipe, ii. 236.
- Boa-constrictor, i. 99; ii. 120.
- Box-wood, ii. 79.
- Brachyurus calvus and rubicundus, ii. 306.
- Brazil-nut trees, i. 67, 135.
- Breio branco, ii. 23.
- Burmeister, on virgin forest, i. 53.
- Butterflies, great diversity of, near Pará, i. 102.
- Butterflies,— importance of, in Biological science, ii. 345.
- Butterflies,— of Ega, ii. 227.
- Buttress-trees, i. 68.
- Byrsomina, ii. 23.
- Cacao planters, i. 158, 269.
- Caiarára monkeys, ii. 100.
- Caishána Indians, ii. 373.
- Cajú trees, ii. 22.
- Callidryas, i. 249.
- Callithea, i. 249, 297; ii. 228.
- Callithrix monkeys, i. 280; ii. 98.
- Canary (birds), i. 282.
- Cannibal Indians, ii. 406.
