1925] 
Index 
323 
INDEX TO SUBJECTS. 
Ail new genera, new species and new names are printed in Small Capital Letters 
Abdominal pleurite of Coleoptera, 291 
Abutilon, gall on, 70 
Adraneothrips abdominalis, 55 
Adraneothrips, 54 
Adraneothrips alternatus, 55 
Adraneothrips bellus, z54 
Adraneothrips fuscicollis, 56 
Adraneothrips simulator, 54 
Adraneothrips tibialis, 54 
Adraneothrips uniformis, 56 
Aellopos tantalus , 318 
Aellopos titans , 318 
Amphibolips confluens , 313 
Anaphothrips bicinctus, 50 
Anax, junius, vision and chemical 
sense in larvae, 315 
Ant fauna of oak galls, 313 
Ant mounds, growth, 75 
Ants, tropical, weight of vegetation 
transported by, 227 
Antennae of Geometridae, 106 
Argynnis aphrodite, 294 
Argynnis atlantis, 294 
Argynnis cybelle, 294 
Astrothrips angulatus, 50 
Asthrothrips constrictus, 51 
Atta columbica, 227 
Barythrips heterocerus, 66 
Barythrips sculpticauda, 67 
Basilarchia arthemis, 295 
Benacus griseus, 88 
Birds feeding on European corn 
borer, 30 
Bradythrips 
Bradythrips HESPERUS, 68 
Bremus, mimics of, 190 
Bremus pennsylvanicus, 190 
Bulla of wing membrane, 17 
Butterflies from Massachusetts, 293 
Cambridge Entomological Club, 
proceedings, 319 
Cecidia, 70 
Ceratia denticornis, 246 
Ceratia dohertyi, 247 
Ceratia fovata, 247 
Ceratia jacobyi, 246 
Ceratia martia, 246 
Cercopidae from Cuba, 95 
Chonocephalus ecitophilus, 312 
Chonocephalus jamaicensis, 312 
Chaetopsis angustata, 302 
Chaetopsis brooksi, 301 
Chemical sense in Anax larvae, 315 
Chickadee, feeding on European com 
borer, 30 
Chrysophanus thoe, 296, 298 
Chthoneis aeneipennis, 263 
Chthoneis albicollis, 259 
Chthoneis apicalis, 259 
Chthoneis apicipennis, 259 
Chthoneis boliviensis, 262 
Chthoneis dilaticornis, 260 
Chthoneis donchieri, 263 
Chthoneis foveicollis, 261 
Chthoneis fur catus, 260 
Chthoneis grossa, 260 
Chthoneis jamsoni, 260 
Chthoneis marginipennis, 260 
Chthoneis rosenbergi, 262 
Chthoneis rufulum, 262 
Chthoneis stuarti, 261 
Clastoptera CUBA, 105 
Clastoptera flavidorsa, 104 
Clastoptera stolida, 95, 104 
Clastoptera undulata, 95, 103 
Coleoptera, second abdominal pleurite 
of, 291 
Coptotermes niger, 312 
Copulatory tuft of Meskea, 70 
COREMOTHRIPS, 52 
COREMOTHRIPS PALLIDUS, 52 
Corn borer, European, destroyed by 
birds, 30 
