INDEX TO GENERA. ETC. 



1893. 



Allies . 213 



Abranchus ". . 227 



Abromys 4<>7 



Acanttiinula ... 284 236 



Acanthis 47, 63 



Acauthostigma 44:; 



Accipiter 39, 61 



Acer 130, 133 



Acmiea 285-287 



Aemeidae 285 286 



Actiuonema 159 



Actitis 36, 6] 



iEehmophorus 21, 29 



.Ecidium 154 



Aegialitie 37, 61 



Agaricus 440 



AgeJaius 23, 47, 63 



Aix 22, 32 



Alaria 220 



Alaudinua 48 



Alchemilla .' 210 



Alectoria 216 



Alope Hi' 



Alopecurus 214 



Alphaeus 112 



Alpheidae 112 



Alpheoides 112 



Alpheus 109 



Alsophis 433, 4:14 



Alysori 4<>7 



Amblystoma.77, 181, 184, 383, 386 



Amieva 77 



Amnmdrnnnis 28, 48, 63 



Ammonites 220, 222 



Amorpha 140 



Ampelis 53, (14 



Amphibolite 170 



Amphioxus 80 



Amphipteryx 380 



Aniphis])h;eria 129 



Amyzou 401, 402 



Ana's 22, 31, 60 



Anchistia. 118 



Ancistrodon 385 



Ancistronmia 487-498 



Andrsea 217 



Andrias 233 



Anomia 222 



A user 2a, 33 



Antennaria 211, 306 



Anthostomella 139 



Anthus 55, 60 



Aphelichtliys 19, 20 



Aphrodina 222 



Aquila 40 



Arabis 208 



Archeopteryx 72 



Archibuteo 40 



Arehilestes o77, 379 



Arctagrostis 215 



Arcyria 364-366 



Ardea 35, 60 



Arenaria 22, SI, 209 



Argis 126 



Armeria 212 



Arnica 211 



Artemisia 131, 211 



Asbeferrite 174 



Aseochyta 150 



Asio. . * 22, 41, 61 



Asphalius 112 



Astacobdella 419 



Astacus 419 



Astata 539-548 



Astatus 468, 539-548 



Asterina 128, 442 



Asterinula 159 



Asteroma 158 



Asterostroma 141 



Athanas 114 



Atya Ill 



Atyidse Ill 



Atyodia Ill 



Atys Ill 



Aulacomuion 217 



Aulopyge 19 



Autolytue 81 



Avellana 229 



Axiuea 222 



Aythya 23, 32, 60 



Azalea 134 



Bacillus 100 



Baculites 220 



Badhamia 372 



Bartsia 212 



Bascanium 385, 387 



Bassaris 4i: ;> > 



Bassariscus 413-418 



