Index to Names of Insects and Plants. 



255 



Gymnetron 



teter, 70 

 Gyrinus 



dichrous, 179 



limbatus, 179 

 Gyrohypnus 



fusciceps, 180 



melanops, 180 

 Gyrophiena 



flavicornis. 181 



Hadrobregnuis 



carinatus, 21 

 Haimbachia, 216, 221 

 damon, 221 

 parallela, 221 

 placidella, 221 

 prosenes, 221 

 squanuilella, 221 

 venosalis, 221 

 Halictus 



cressonii, 71 

 illinoisensis, 72 

 ligatus, 72 

 pilosus, 72 

 sparsus, 72 

 Haltica 



exapta. 69 

 foliacea, 63 

 fuscoaenea, 63, 70, 183 

 ignita. 22, 69, 70, 183 

 marevagans, 61, 62, 64 

 polita, 65 

 Harpalus, 86 



compar, 179 

 herbivagus, 15 

 pennsylvanicus, 15 

 pleuriticus, 179 

 viduus, I 79 

 viridia;neus, 179 

 vulpeculus, 179 

 Helluomorpha. 81 



bicolor, 86 

 Helophorus 



inciiiinatus. 16 

 lineatus, 16 

 Heodes 



epixanthe, 231 

 Hesperobium 



cribratum, 180 

 Heteroccrus 

 tristis, 19 

 ventralis, 182 

 Heterostomus. 30 



mordelloidcs. 18, 29. 30 

 pulicarius, 30 



Hicoria, 137 

 Hippodamia 



convcrgens, 68 

 glacialis, 68 

 Hister 



abbreviatus, 181 

 Iccontei, 181 

 mt-rdarius, 18 

 Hoplandria 



lateralis, 181 

 Hoplia 



modcsta, 21 

 trifasciata, 183 

 Hormops 



abducens, 161, 165 

 Hormorus 



undulatus, 1S4 

 Hydnobius 



laticeps, 16, 27 

 latidens, 27 

 substriatus, 27 

 Ilydnocera 



longicollis, 21, 182 

 tabida, 182 

 verticalis, 21 

 Hydroporus, 92 



modestus, 179 

 Hygroecia, 193 

 debilis, 193 

 magniceps, 193 

 Hylephila 



phylaeus, 237 

 Hyperaspis 



undulata, 68 

 Hyperodes, 177 

 cry tops, 163 

 lodingi, 164 

 montanus, 164 

 poseyensis, 164 

 sparsus, 184 

 Hypnoidus 



abbreviatus, 19 

 melsheimcri, 182 

 obliquatulus. 182 

 planatus, 182 

 striatulus, 182 

 Hypolampsis 



pilosa, 183 

 Hypomolyx 



piceus, 184 



lesta, 216. 224 



lisetta, 224 

 Ilybius 



biguttuUis. 179 

 Inastcnuua, 71 



