180 
Index 
[December 
Cyrtophora citricola, 29 
Cyrtophora opuntice, 29 
Formica exsectoides , sequential distri- 
bution of, 127 
Fossil insects, 92 
Fossil moth from Florissant, 16 
Galgupha atra, 111 
Galgupha nitiduloides , 111 
Gerris rufoscutellatus, 111 
Givira, 16 
Death-feigning in dragon-flies, 8 
Dialonia antennarice, 40 
Dicranoptycha australis, 55 
Dicranoptycha megaphallus, 57 
Dicranoptycha pallida, 58 
Dicranoptycha septemtrionis, 56 
Dineutes americanus, behavior of, 156 Grammostola acteon, 60 
Dineutes hornii , 158 Grylloblatta, affinities of, 79 
Diptera, New American, 42 Gurnetia, 16 
Dixippus morosus, inheritance of color 
and sex, 151 Halictidse, habits and evolution, 
Dolichopodidse, New North American, Hemiberis, 89 
117 
45 
Dragonfly larvae, orientation of, 124 
Drymus crassus, 110 
Diukeona, 16 
Eciton graciellae, 97 
Heminomada obliterata, 40 
Hemiptera in ocean drift, 110 
Heterosarus, habits of, 118 
Holcopasites, habits of, 118 
Holocnemus rivulatus , 29 
Holonomada, habits of, 118, 119 
Eciton (Acamatus) peninsulare, 98 Hydrophorus albomaculatus, 47 
Eciton ( Acamatus ) sumichrasti, 98 
Emery, Carlo, 171 
Emphoropsis, habits of, 118 
Epeira adianta, 29 
Epeira cacti-opuntice, 29 
Epeolus, habits of, 119 
Epeolus, phenology of, 116 
Erebomyrma nevermanni, 103 
Eremocoris ferns, 111, 112 
Eugereon, 94 
Eulema, 41 
Eurema euterpe, odor of, 4 
Eurymus philodice, odor of, 4 
Eustictus ainslei, 121 
Eustictus pilipes, 122 
Eustictus pubescens, 123 
Eustictus spinipes, 122 
Eutreta angusta, 44 
Eutreta hespera, 44 
Flight of Vanessa, 4 
Florissant, fossil moth from, 16 
Formica exsecta, 140 
Hydrophorus argentifacies, 51 
Hydrophorus flavipennis, 48 
Hydrophorus lividipes, 50 
Hydrophorus maculipennis, 45 
Hydrophorus nigrinervis, 46 
Hymenochimaera, 19 
Inheritance of color and sex, 151 
Inquiline bees, 116 
J unonia ccenia, odor of, 3 
Lachnophorus, 32 
Laertias philenor, odor of, 5 
Leptodictyia bambusce, 86 
Leptogenys peninsularis, 102 
Leptopharsa myersi, 87 
Leptopharsa unicarinata, 88 
Leria helvola var angustifrons, 43 
Lygus pratensis, 111 
Macrocyttara, 16 
Mallophora chrysomela, 91 
