226 ILLino1is NATURAL History SURVEY BULLETIN Vol. 22, Artod 
scutatus, 173 frisoni, Lygus, 148, 151 
dispar, Plagiognathus, 39 frontalis, Deraeocoris sayi, 73 
crataegi, 28, 40 fulvidus, Plagiognathus, 27, 37 
dispar, 28 Fulviini, 20, 61 
dispar, Plagiognathus punctatipes, 39 fulvipes, Polymerus, 167, 170 
diversus, Phytocoris, 7, 200 Fulvius, 4, 61 
divisa, Ilnacora, 83 brunneus, 21, 23, 61 
dolabratus, Cimex, 127 imbecilis, 61 
dolabratus, Miris, 12, 15, 23, 127 fulvotinctus, Plagiognathus negundinis, 33 
aurantiacus, 127 fulvus, Phytocoris, 199, 200, 201 
dorsalis, Lygus, 100 fumatus, Phytocoris, 185, 188, 189, 190 
dorsalis, Opistheuria clandestina, 131 fumidus, Noctuocoris, 105 
dorsalis, Orthotylus, 98, 99, 100, 105 fuscatus, Polymerus basalis, 166, 167 
drakei, Psallus, 44, 46 fuscatus, Psallus, 43, 44 
drakei, Pycnoderes, 60, 61 fuscatus, Psallus parshleyi, 44 
fuscicornis, Microphylellus maculipennis, 40, 41 
elegans, Dichrooscytus, 165 fuscicornis, Orthotylus, 102 
elisus, Lygus, 15, 148, 149, 152 fuscicornis, Reuteria, 93, 94 
hesperus, 151 fuscinus, Ceratocapsus, 109, 110, 115 
elisus, Lygus pratensis, 152 fusiformis, Capsus, 181 
elongatus, Microphylellus, 41, 42 fusiformis, Garganus, 181 
Episcopus ornatus, 48 
erectus, Phytocoris, 9, 191, 192, 195, 199 Garganus, 137, 181 
Euarmosus, 66, 73 fusiformis, 181 
sayl, 73 geminus, Capsus, 140 
Eucerocoris guttulatus, 209 geminus, Neoborus, 139, 140 
Eurychilopterella, 65, 73 geminus, Neolygus, 155, 158, 163 
brunneata, 73, 74 geminus, Pilophorus, 120, 122 
luridula, 21, 73, 74 geneseensis, Lygus, 159 
Eustictus, 64, 65 geneseensis, Neolygus, 156, 158, 159 
filicornis, 65, 66 gerhardi, Polymerus, 167, 171 
necopinus, 65, 66 gilvipes, Mecomma, 82, 95 
salicicola, 65 glaber, Neoborus, 139, 140 
venatorius, 21, 65, 66 gleditsiae, Paracalocoris, 176, 179, 180 
evonymi, Paracalocoris, 176, 178 gleditsiae, Plagiognathus, 11, 26, 27, 37 
exemplus, Phytocoris, 199, 200, 201 goniphorus, Horcias dislocatus, 173 
eximius, Phytocoris, 189, 193, 194 gracilentus, Dicyphus, 10, 53, 54 
gracilis, Alepidia, 119 
fagi, Lygus, 161 squamosa, 119 
fagi, Neolygus, 155, 158, 161, 163 gracilis, Mimoceps insignis, 126 
fallax, Horcias, 172, 173 gracilis, Pilophorus, 119 
famelicus, Dicyphus, 21, 53, 54 gradus, Horcias dislocatus, 173 
famelicus, Idolocoris, 54 grandis, Camptobrochis, 71 
fasciatum, Megacoelum, 109 grandis, Deraeocoris, 68, 69, 71 
fasciatus, Ceratocapsus, 108, 109, 110 grossa, Largidea, 23, 63 
fasciolus, Deraeocoris, 68, 70 grossum, Megacoelum, 66 
castus, 70 guttulatus, Eucerocoris, 209 
fasciolus, 69 guttulatus, Paraxenetus, 209 
ferrugatus, Miris, 127 guttulosus, Plagiognathus, 28, 40 
Fiebrigiella silvestri, 209 guttulosus, Psallus, 40 
filicis, Cimex, 58 
filicis, Monalocoris, 19, 23, 58 Hadronema, 81, 84 
filicornis, Capsus, 66 militare, 82, 84 
filicornis, Eustictus, 65, 66 Halticini, 75 
flaveolus, Plagiognathus politus, 26, 29 Halticus, 17,°/53.77 
flavicornis, Plagiognathus, 28, 30, 31 apterus, 77 
flavidus, Horcias dislocatus, 172, 173 bracteatus, 4, 13, 14, 15, 21, 77 
flavocostatus, Polymerus, 167, 168 intermedius, 21, 77 
flavoscutellatus, Plagiognathus, 26, 32 harti, Hyaliodes, 56, 57 
flavosparsus, Melanotrichus, 96 hawleyi, Paracalocoris, 4, 15, 176, 178 
flavosparsus, Orthotylus, 21 pallidulus, 178 
flavosparsus, Phytocoris, 96 heidemanni, Alepidiella, 119 
formicoides, Barberiella, 209 heidemanni, Hesperophylum, 19, 74 
forticornis, Rhinacloa, 24, 50 heidemanni, Lopidea, 85, 86, 87, 88, 90 
fraterculus, Platytylellus, 133, 136 heidemanni, Sericophanes, 15, 116 
fraterculus, Platytylellus insignis, 136 Hesperophylum, 20, 64, 74 
fraternus, Plagiognathus obscurus, 26, 33, 44 heidemanni, 19, 74 
fraternus, Platytylellus, 131, 134 hesperus, Lygus, 15, 148, 149, 151, 152 . 
discifer, 132, 135 hesperus, Lygus elisus, 151 
fraternus, 132 Heterocordylus, 82, 107 
regalis, 132, 135 malinus, 2, 3, 4, 5, 21, 107 
rubromarginatus, 132, 135 hirticulus, Lygus, 163 
