INDEX. 



Abraxchia 



. 77 



Acid, tungstic . 



. 615 



Acacia . 



. 432 



„ vanadic . 



. 616 



Acalephae . 5, i 



521, 337, 379 



Acipenseridae 



. 93 



„ preserving 



. 666 



Aconite 



. 456 



Acanthaceae 



. 408 



Acontias 



. 63 



Acanthiidae 



. 242 



Acontiidae 



. ib. 



Acanthocephala 



. 360 



Acorus calamus 



. 503 



Acanthocephalidae 



. 361 



Acotyledoneae . 



. 386 



Acanthodes 



285, 551 



Acotyledones 



. ib. 



Acanthonyx 



. 283 



Acramphibrya . 



. 385 



Acanthopteri . 



. 95 



Acrita . 



6, 366, 380 



Acanths 



. 408 



„ preserving 



. 665 



Acanthuridae 



. 97 



Acrobrya 



385, 386 



Acariclae 



. 276 



Acroceridae 



. 256 



Acarus domesticus 



. 271 



Acrocinus 



. 174 



Acasta . 



. 302 



Acrogenae 



. 386, 524 



Accipitres 



. 35 



Acrogens . 2 



86, 523, 524 



„ diurni 



. ib. 



Acrolepis 



. 555 



„ nocturni 



. 36 



Actgeon, fossil . 



. 566 



Acephalophora . 



. 378 



Acteonidaa 



. 140, 556 



Aceraceae 



. 463 



Actiniae 



. 353 



Achatininae 



. 114, 145 



Actiniidae 



. 355 



Acheta domestica 



. 209 



Actinoceras 



. 552 



Achetidae 



. 211 



Actinozoa 



. 379 



Achillea millefolia 



. 404 



Aculeata 



. 227 



Achilleum 



. 567 



Acusidoe 



. 129 



Achrocordus 



. 67 



Adansonia digitata 



. 469 



Acid arsenious 



. 617 



Adapis . 



. 574 



„ boracic 



. 620 



Adder' s-Tongues 



. 525 





, carbonic . 



. 619 



Adelarthrosomata 



. 278 





„ columbic . 



. 613 



Adelopneumona 



. 143 





, hydrochloric 



595, 621 



Adelopneumons 



. ib. 





, hydrocyanic 



430, 431 



Adephaga 



. 176 





, hydrosulphuric 



. 595 



iEgeriidae 



. 237 





, molybdic 



. 615 



iEgicerataceae . 



. 414 





, muriatic . 



. 595 



iElodon 



. 565 





„ niobic 



. 614 



-^Equoreidse 



. 338 





, nitric 



. 618 



^Eshna liassina 



. 562 





, pelopic 



. 614 



iEtheria 



. 114 





, phosphoric 



. 618 



^Ethophyllum . 



. 561 





, prussic 



. 430 



iEthusa 



. 395 





, silicic 



. 620 



Agamidse 



. 65 





, sulphuric 



. 621 



Agaricacea3 



. 533 





, sulphurous 



. 621 



Agariciae 



. 567 





, titanic 



. 614 



Agariciidae 



. 357 



