INDEX. 



699 





Page 







Page 



Apples . 



. 430 



Arions . 



. ib. 



Aprasias 



. 62 



Aristolochiaceae 





. 391 



AprasiidaB 



. ib. 



Arks . . . 





. 155 



Aptera . 



. 378 



„ cockle 





. 156 



Apterygidae 



. 48 



„ pearly 





. ib. 



Apuses . 



298, 555 



„ solen 





. ib. 



Araceae. 



. 515 



Armadillos 





25, 582 



Arachnida 



5, 273, 378 



Arnica montana 





. 404 



„ errantia 



. 275 



Arnotto 





. 475 



„ sedentaria 



. 274 



Aroideae 





. 516 



Arachnidans . 5, 2 



69, 273, 378 



Arragonite 





587, 603 



„ aporobranc 



biate . 279 



Arrow-grasses . 





. 500 



„ pulmonary 



. 273 



Arrow-roots 





. 507 



„ tracheary . 



. 276 



Arsenic, native 





. 617 



„ fossil 



. 555 



Arsenical-nickel 





. 606 



Arachnides 



. 378 



Arsenicides 





. 617 



Arachnodermata 



. 379 



Artamidaa 





. 37 



Aracliuoida 



. 378 



Artemisia Abrotanum 





. 404 



Arads . 



. 515 



„ Absinthium 





. ib. 



Arales . 



. 515 



„ Moxa 





4 ib. 



Araliacea) 



. 393 



Artichoke 





. 405 



Araneidae 



. 274 



Articulata 





5,378 



Area, fossil 



. 563 



„ (polyzoa) 





. 344 



Arceilidae 



. 370 



Artocarpaceaa . 





. 486 



Archaeomys 



. 578 



Arvicolidae 





. 26 



Archaaoniscus . 



. 569 



Aquifoliaceaa 





. 423 



Archangelica 



. 394 



Aquilariaceae 





. 426 



Archegonia 



. 524 



Asaphus 





547, 552 



Archegosaurus . 



. 555 



Asarabaca 





. 391 



Architectonicidae 



. 130 



Asarales 





. ib. 



Arcidae . 



. 155 



Asarals . 





. ib. 



Arctiidae 



. 238 



Asbestus 





. 604 



Arctium Lappa . 



. 405 



Ascarididae 





349, 351 



Ardeidae 



. 49 



Ascidia . 





. 378 



Ardisiads 



. 415 



Ascidians 





164, 166 



Areca Catechu . 



. 514 



„ compound 





. 166 



„ oleracea . 



. ib. 



,, social 





. ib. 



Arecace83 



. ib. 



Ascidian-polyps, 5, 342, 



343, 379 



Arenicolidae 



. 316 



„ alternate-celled, . 345 



Argalias 



. 59 



„ bicellular . 



. 345 



Argaiiidae 



. ib. 



„ cellular 



344, 346 



Arges . 



. 548 



„ chain-like . 



. 344 



Argonautidae 



. 118 



„ club-celled 



. 345 



Argonauts 



. ib. 



„ confervoid 



. 347 



Argulidae 



. 307 



,, crested 



, 348 



Argyrexides 



.598 



„ fleshy 



. 347 



Argyride3 



. 598 



„ foliaceous . 



. 346 



Argyroneta aquatica 



. 271 



„ fresh-water 



. 348 



Aricians 



. 316 



„ fringe-mouthed . 347 



Ariciidae 



. 316 



„ honey-comb 



. 346 



Arionidae 



. 144 



„ jointed 



. 344 









HH 3 



