( 
1927] 
Index 
253 
INDEX TO SUBJECTS 
All new genera, new species and new names are printed in Small Capital Letters 
Abdominal appendages (male) of N&is-Colymbetes longulus, 174 
group of Apantesis, 135 
Aegialia arenaria, in New England, 98 Datana m iinstra, 131 
Aegialia blanchardi , 99 
Aegialia lacustris, 99 
Aegialia opifex, 98 
Aegialia rufescens, 99 
Aegalia spissipes, 99 
Aenictus binghami var. gatesi, 42 
Amaurosma acuticornis, 100 
Amaurosma brunneicosta, 100 
Amaurosma nuda, 100 
Amaurosma pallidipes, 100 
Antennae, olfactory function of, 209 
Anthophora retusa, 157 
Datana perspicua, 130 
Datana, reaction of larvae to sounds, 
129 
Dianthidium pudicum , parasites and 
habits of, 193 
Dianthidium sayi, 201 
Dolichoderus balticus, 31 
Dolichoderus tertiarius, 31 
Epiurus pterophori, 227 
Erebomyrma antiqua, 30 
. , F t w t . Eurrhypara urhcata, 176 
Aphaenogaster feae, male and female, 43^ ’ 
. . . Eurythrips cinctus, 245 
Aphaenogaster gatesi, 44 ^ 7 . ’ 
. , . i i i • i i Eurytoma pissodis, 158 
Apantesis, male abdominal appendages. 
of Nais-group, 135 
Apantesis nais, 135 
Apantesis phalerata, 135 
Apantesis radians , 135 
Apantesis vittata, 135 
Belocephalus davisi, 134 
Book notices, 247 
Bremus affinis, 123 
Bremus americanorum 127 
Bremus, nesting habits of some New 
England species, 122 
Bremus per plexus , 124 
Bremus separatus 125 
Bremus ternarius, 125 
Bremus terricola, 122 
Brenthis char iclea grandis, 10 
Buccidatrix canadensisella, 171 
Burmese Ants, 42 
Cerostoma zylostella, 176 
Eusapyga proximo, 193 
Formica flori, 31, 41 
Formica fusca var. fairchildi, 40 
Formica fusca var. japonica, 41 
Formica fusca, in Sumatra, 40 
Formica picea, 41 
Fumigation with Cyanogas calcium cy- 
anide, 140 
Grylloblatta, 36 
Galloisiana, 36 
Gelechia gallce-asterella, 229 
Gelechia galloe-solidaginis, 229 
Genital tube, (male) of Scymnus, 176 
Grylloblattidae, affinities of, 36 
Gryllus domesticus, 134 
Halictus halophytus, 206 
Halictus lepidii, 204 
Halictus, from Miami, Florida, 203 
Halictus ligatus, 208 
Ghrysomelidae, Bowditch collection of Halictus longiceps, 206 
134 Halictus marinus, 203 
Glysia ambiguella, 146 Halictus nymphalis, 205 
