Orthezia insignis, 181 
Otidocephalus vittatus, 150 
Parasa chloris, life-his¬ 
tory of, 61 
Paragus angustifrons, 41 
tibialis, 41 
Pachybaris xanthoxyli, 
sp. nov., . ^ 53 
Pachynematus affinis, 
larva of, 28 
gregarius, life-history 
of, 29 
pubescens, larva of, 29 
Pachydiplax longipen- 
nis, 91, 94 
Packard, A. S., articles 
by, _ 77, 109 
Papilio bairdii, 100 
brevicauda, 100 
cresphontes, 100 
oregonia, 100 
thoas, 100 
Papilionidce, 151 
Parlatoria pergandei, 188 
Parnassidae, 151 
Pieridae, 151 
Plathemis trimaculata, 90, 94 
Platychirus hyperboreus, 41 
quadratus, 41 
Platysamia cecropia, 43 
Polistes canadensis, larva 
and pupa of, 77 
Pontana gracilis, larval 
stages of, 197 
hyaline, life-history of, 198 
pallicornis, life-history 
of, 196 
populi, life-history of, 24 
robusta, life-history of, 195 
terminalis, life-history 
of, 24 
Pseudoparlatoria parlato- 
rioides, 188 
Pterallastes thoracicus, 41 
Pteromus dyari, 25 
hyalinus, 25 
lombardae, 25 
ostryae, larva of, 26 
populi, life-history of, 26 
Protective mimi cry, 6 7 
Proc. N. Y. Ent. 
s °c., 97, 205 
Phenacoccus lielianthi, 180 
yuccae, 180 
Phyllotreta armoraciae, 101 
Phytonomus punctatus, 202 
Pyromorphidae, note on 
larva of, 207 
Index. 
Racheospila arpata, sp. 
nov., 161 
Rhingia nascia, 41 
Riodinidae, 151 
Saturniidae, classification 
of, 44 
Saturninae, classification 
of, 47 
Saturnians, note on, 66 
Sawflies, larvae of, 18 
Schaus, W., article by, 161 
Schizocerus prunivorus, 
life-history of, 23 
Semiothisa masonata, sp. 
nov., 163 
paranaria, sp. nov., 163 
Simulium tamaulipense, 
sp. nov., 171 
Siobla excavata, life-his¬ 
tory of, 190 
Sisyrosea textula, 101 
Slug caterpillars, 57, 167 
Smynthurus clavatus, sp. 
nov., . 33 
macgillivrayii, sp. nov. 34 
Somatochlora decora, 41 
linearis, 90, 95 
tenebrosa, 90, 93 
walshii, 95 
Sphaerophoria cylindrica, 41 
Sphegina lobata, 47 
Spilosoma antigone, 
larva of, 131 
virginica, larva of, 131 
Sphingides, 47 
Statira opacicollis, 150 
Stenobaris avicenniae, sp. 
nov. etgen., 52 
Strongylogaster abnormis, 
larva of, 199 
pinguis, larva of, 199 
Syrphidae, list of, 40 
Syrphus americanus, 41 
arcuatus, 41 
ribesii, 41 
Syritta pilieus, 41 
Tachardia larreae, 182 
mexicana, 182 
Tachyphyle janeira, 
sp. nov., 162 
Tachys, N. E. Am., 36 
Taxonus albodopictus, 
larva of, 20 
dubitatus, larva of, 20 
Telea polyphemus, 42 
Tenthredo basilaris, 103 
bilinearis, 103 
capitalis, sp. nov., 108 
211 
dubitatus, sp. nov., 103 
frigidus, sp. nov., 106 
hyalinus, sp. nov., 108 
lateralbus, sp. nov., 108 
linipes, sp. nov., 104 
magnatus, sp. nov., 107 
magnificus, sp. nov. , 105 
messica, sp. nov., 107 
nigritibialis, sp. nov., 107 
novus, sp. nov., 106 
obliquatus, sp. nov., 105 
peratra, var. nov., 192 
pallicolus, sp. nov., 106 
pallipectis, sp. nov., 106 
perplexus, sp. nov., 105 
redemaculatus, sp. nov., 
103 
remota, larva of, 19 
secundus, sp. nov., 105 
simulatus, sp. nov., 105 
stigmatus, sp. nov., 108 
ventricus, 108 
Tetragoneuria cynosura, 
89, 93 
semiaquea, 89, 93 
spinigera, 90, 95 
Tortricidia fasciola, life- 
history of, 1 
Townsend, C. H. C., 
articles by, 171, 178 
Tramea Carolina, 94 
lacerata, 90, 94 
Trichiosma crassum, 
larva of, 18 
Trichobaris compacta, 150 
Triodonta curvipes, 41 
Tropidia quadrata, 41 
Tyloderma foveolatum, 202 
variegatum, 202 
Van Duzee, E. P., 
article by, 87 
Valgus canaliculatus, 203 
Vanessa antiopa, 100 
Vespa arenaria, larva of, 80 
Volucella esuriens, var. 
mexicana, 174 
Webster, F. M., articles 
by, 31,67,201 
Xantogramma flavipes, 41 
Xenoglossa strenua, 207 
Xylocopa virginica, 
larva of, 113 
Xylocleptes cucurbitee, 150 
Zodion albonotatum, 
sp. nov., 175 
Zygobaris coelestina, 
sp. nov., 55 
