704 



INDEX 



Amicula, 252. 



Amitosis, 14. 



<\mmocoetes, 411 



AmmophiU, 368. 



Aminos pernio phiU J5i 



Ammothea, 384. 



Amnion, 680, 681. 



Amniota, 680. 



Amoebocytes, 1$ 



Amphiaster, 15. 



Amphibia, 400, 477-526, 694, 6gs ; breed- 

 ing habits, 524; classification, 510; 

 colors, 522 ; economic importance, 526 ; 

 hibernation, 524; poisonous, 525 ; pre- 

 historic, 525 ; regeneration, 523 ; re- 

 view of orders and families, 512-522. 



Amphiblastula, 97, 98. 



Amphineura, 243, 251-252. 



Amphioxus, 393, 394, 691, 692, 693 (see 

 Cephalochorda) . 



Amphipnoidce, 444. 



Amphipoda, 296, 297, 298. 



Amphisbazna, 538; Amphisbcenidce, 538, 



557- 

 Amphiirite, 235, 236. 

 Amphiuma, 511, 514; Amphiumoidece, 



5ii- 

 Amphiura, 189. 

 Ampulla, 192, 19c,. 

 Amylopsin, 482. 

 Anabolism, 19, 29. 

 Anaconda, ssg. 

 Analogous organs, 70. 

 Anamniota, 680. 

 Anaphase of mitosis, IS, 16. 

 Anapholhrips, 342. 

 Anas boscas, 630. 



Anaspidacea, 294; Anaspidcs, 294. 

 AnatidcB, 590, 603; Anatince, 603. 

 Anatomy, 26. 



Ancestors, of vertebrates, 691-701. 

 Anchithcrium, 701. 

 Ancylostoma, 173. 

 Andrena, 366; nest, 367. 

 Angler, 444, 468 



Anguida, 537. 555! Anguis, 556. 

 Anguilla, 463; Anguillidas, 444, 463; 



Anguilliformes, 444. 

 Angulo-splenial, 494. 

 Anhinga, 601; inhingida, 590. 

 Anisolabis, 342. 

 Annelida, 215-241; classification, 231; 



ccelom, 240 ; metamerism, 240 ; tro- 

 chophore, 241. 



Anodonta, 243-251; anatomy, 245; cir- 

 culation, 246 ; digestion, 246 ; eco- 

 nomic importance, 251 ; excretory 

 organs, 248; external features, 244; 

 food, 246 ; nervous system, 249 ; re- 

 production, 250; sense organs, 249. 



Anolis, 537, 559- 



Anomolcpsis, 538. 



Anopheles, 356; and malaria, 50; wing, 



333 

 Anosia, 351, 352. 

 A user, 630 ; A nseriformes, 590, 602 ; 



Anserinm, 603. 

 Ant, 364; honey-, 369; leaf cutting, 369 ; 



white, 340. 

 Ant-eater, 661 ; Cape, 644 ; banded, 



649; great, 643; scaly, 643; spiny, 



642, 646. 

 Antedon, 190. 

 Antelopes, 667 



antenna, of Cambarus, 278, 279 ; honey- 

 bee, 312,313; insects, 330; milliped, 



309, 310; Peripatus, 306. 

 Antenna-cleaner, 314, 315; comb, 314, 



315- 



Anlennata, 275. 



Antennule, 278, 279. 



Anthomcdusce, 128. 



Anthozoa, 108, 133-142. 



Anlhropoidea, 644, 662, 664. 



Anthropopithecus, 665, 666. 



Antilocapra, 669. 



Antimere, 90 



A ntipathidca, 142. 



Ant-lion, 349. 



Anura, 511. 



Anus, 53, 55, 190, 206, 317- 



Aorta, 246, 247, 438, 485, 486. 



Ape, 696. 



Aphid, 345; AphidiidcE, 346; Aphis-lion, 



349 



Aphrodite, 236. 



Apidce, 364, 366; Apis, 312-328 (see 



honeybee) . 

 Aplacophora, 252. 

 Apoda, 477, 510, 512, 694. 

 Apodes, 44; 

 Apopyles, 95, 100. 

 Appendages, 91 ; of Cambarus, 276, 277- 



281. 



