INDEX TO NAMES 
OF 
NEW GENERA AND SUBGENERA 
MENTIONED IN VOLUME XXXVIII, 
INCLUDING NEW NAMES FOR GENERA PREVIOUSLY ESTABLISHED.* * 
Acamptochetus, Cossmann, Moll. 84 
Acanthocerodes, Peringuey , Ins. 132 
Acanthopetalum, Verhoeff , Myr. 12 
Acanthoscelis, Warren, Ins. 232 
Acanthoscina, Vosseler , Crust. 40 
Acentropelma, PococJc , Aractm. 25 
Acestrus, Woodward, Pisces 20 
Achorutoides, Willem, Ins. 302 
Acritochaeta, Grimshaw, Ins. 269 
Acrochordonia, Sckrammen, Spong. 
32 
Acrodelphis, Mamm. 38 
Acrodrepanis, Perlcins, Ins. 232 
Acrostylops, Ameghino, Mamm. 38 
Acrothyra, Matthew, Brach. 12 
Actinobdella, Moore, Vermes 39 
Acyperas, Hampson, Ins. 244 
Adansonius, Kolbe, Ins. 152 
Adenogaster, Looss, Vermes 49 
Adexia, Melichar, Ins. 286 
Admirala, Peckham, Arachn. 25 
Adocetus, Scudder, Ins. 112 
Adpithecus, Ameghino, Mamm. 26 
Aedeomyia, Theobald, Ins. 258 
Aegithospiza, Hellmayr, Aves 70 
Aemasia, Jordan and Snyder, Pisces 
34 
Aenictogiton, Emery, Ins. 181 
Afilia, Schaus, Ins. 212 
Agastrophus, Attems, Myr. 12 
Agathomyia, Verrall, Ins. 267 
Aglaoapis, Cameron, Ins. 173 
Aglaojoppa, Cameron, Ins. 187 
Agriochlora, Warren, Ins. 212 
Agyrtecanns, Reitter, Ins. 127 
Ainosus, Jor dan and Snyder, Pisces 
22 
Alamosa, Hampson, Ins. 244 
Albertogaudrya, Ameghino, Mamm. 
37 
Alecanopsis, Cockerell, Ins. 292 
Algol, Kirkaldy, Ins. 283 
Allophorocera, Hendel, Ins. 269 
Alocentron, Schilsky, Ins. 152 
Alpheinus, Borradaile, Crust. 26 
Alphitodes, Fairmaire, Ins. 152 
Alticamelus, Matthew, Mamm. 36 
Amerina, Fuhrmann, Vermes, 45 
Ametroptila, Warren, Ins. 212 
Amilaga, Swinhoe, Ins. 225 
Amilnedwardsia, Ameghino, Mamm. 
37 
Amitermes, Silvestri, Ins. 297 
Ammotliella, Terrill, Crust. 60 
Amoebotricha, Warren, Ins. 233 
Amphicypris, Sars, Crust. 52 
Amphijanira, Bittner, Moll. 100 
Amphilectella, Schrammen, Spong. 
33 
Amphiumophis, Werner, Eept. 35 
Amphixystis, Meyrick, Ins. 252 
Amplosipho, Cossmann, Moll. 85 
* The total number of names in this Index is 1589, distributed as follows:— 
Mammalia , 95; Aves, 15 ; Reptilia, 25 ; Pisces, 84; Tunicata, 1; Mollusca, 107 ; 
Brachiopoda, 6; Bryozoa, 7; Crustacea, 59; Arachnida, 81; Myriopoda, and Proto- 
tracheata, 29; Insecta, 944; Echinoderma, 21; Vermes, 47; Ccelenterata, 31; Spongice, 
26; Protozoa, 11. The total last year was 2102. 
* 1901. [Vol. xxxviii.] f 6 
