INDEX TO NAMES 
OF 
NEW GENERA AND SUBGENERA 
MENTIONED IN VOLUME XXXIX, 
INCLUDING NEW NAMES FOR GENERA PREVIOUSLY ESTABLISHED.* 
Aaptus, Richmond , Aves 70 
Abacops, Tschitscherine , Ins. 109 
Abanchogastra, Perkins , Ins. 190 
Abrarius, Fairmaire , Ins. 164 
Abraxesis, Hampson , Ins. 232 
Abrosins, Fairmaire , Ins. 142 
Abryois, Jordan and Snyder , Pisces 
24 
Acanthobracon, Sze'pligeti, Ins. 195 
Acanthocampa, Packard , Ins. 214 
Acanthojoppa, Cameron , Ins. 190 
Acanthonyx, Hampson , Ins. 221 
Acanthophrys, Roman, Arachn. 53 
Acanthopleurella, Groom , Crust. 80 
Acerahedrina, Yinassa, Prot. 73 
Aceratias, Brauer, Pisces 22 
Aceratophallus, Carl, Myr. 13 
Acerocranium, Yinassa, Prot. 73 
Achynius, Fairmaire , Ins. 151 
Acinixys, Siebenrock, Rept. 24 
Acleasa, Cameron, Ins. 190 
Acnissa, Turner, Ins. 214 
Accelohyrax, Ameghino, Mamra. 42 
Acolasta, Meyrick , Ins. 246 
Acontistoptera, Brues, Ins. 260 
Acrojana, Aurivillius, Ins. 214 
Acrophaea, Melichar, Ins. 280 
Acropholius, Simon, Arachn. 25 
Acrostigma, For el, Ins. 184 
Acrotoma, Mocsdry, Ins. 188 
Actenopoda, Ashmead, Ins. 179 
Actinotrophon, Dali, Moll. 70 
Actites, Lanchester , Crust. 35 
Acudorsum, Loman , Arachn. 53 
Adansonia, Pallary, Moll. 70 
Adeliopria, Ashmead, Ins. 199 
Adelungia, Melichar, Ins. 285 
Adialyta, Fairmaire, Ins. 164 
Aditrochus, Riihsaamen, Ins. 199 
Aednulus, Breddin, Ins. 267 
Aemodogryllus, Adelung, Ins. 307 
Aemopteryx, Klapdlek , Ins. 298 
Aeoliscus, Jordan and Starks, Pisces 
34 
Aerophilus, Sze'pligeti, Ins. 195 
Aethalina, Turner , Ins. 221 
Aethiopodes, Warren, Ins. 232 
Aethocorys, Shelley, Aves 66 
Aethostoma, Sharpe, Aves 58 
iEthriscus, Pocock, Arachn. 
Aflata, Melichar, Ins. 280 
Agassa, Simon , Arachn. 42 
Agathiella, Szepligeti, Ins. 195 
Agenioideus, Ashmead, Ins. 179 
Agenioxenus, Ashmead, Ins. 179 
Agendas, Kirkaldy, Ins. 285 
Agriopoma, Dali, Moll. 80 
Ahngeria, Eokujeiv, Ins. 196 
Ahngeria, Melichar, Ins. 285 
Akermes, Cockerell, Ins. 289 
Akronia, Hine , Ins. 256 
Alabina, Dali, Moll. 72 
* The total number of names in this Index is 1862, distributed as follows:— 
Mammalia , 103; Aves, 20; Reptilia, 29; Pisces, 72; Tunicata, 4; Mollusca, 166; 
Brachiopoda, 4; Bryozoa, 10; Cnistacea, 98; Arachnida, 189; Myriopoda, 43; In- 
secta, 926 ; Echinoderma, 25 ; Vermes, 65 ; Ccelenterata, 39 ; Spongice, 15 ; Protozoa, 
54. The total last year was 1589. 
