224 
brevipes, Trigonotylus, 129 
brevirostris, Plagiognathus, 27, 28, 33 
brevirostris, Polymerus, 167, 170 
brevis, Hyaliodes, 56, 58 
breviusculus, Phytocoris, 184, 190 
brunneata, Eurychilopterella, 73, 74 
brunneus, Fulvius, 21, 23, 61 
brunneus, Lygus, 61 
brunneus, Pilophorus, 120, 123 
Bryocorinae, 1 /ee2298 
buenoi, Phytocorisy 191; 19257195, 197, 1938 
caesar, Lopidea, 91 
Callicapsus histrio, 69 
Callimiris tarsalis, 129 
Calocoris, 137 
norvegicus, 137 
camelus, Ceratocapsus, 108, 110, 114 
campestris, Cimex, 154 
campestris, Lygus, 4, 148, 149, 154 
Camptobrochis, 4, 66 
grandis, 71 
nebulosus, 67 
nitens, 72 
poecilus, 67 
Camptobrochys borealis, 71 
Campylomma, 24, 25 
verbasci, 25 
canadensis, Lygus, 164 
canadensis, Neoborus, 140, 141, 143 
canadensis, Neolygus, 158, 163, 164 
binotatus, 156, 164 
canadensis, 155, 156 
canadensis, Phytocoris, 189, 
194, 195, 196 
canadensis, Tropidosteptes, 141 
candidatus, Orthotylus, 98, 99, 102 
capitata, Diaphnidia, 91, 92 
Capsinac, bi lon19 220.131 
Capsini, 131, 136 
Capsus, 15, 17, 136, 138 
ater, 138 
semiflavus, 138 
tyrannus, 138 
chlorionis, 98 
circumcinctus, 135 
colon, 180 
confluentus, 87 
dislocatus, 173 
filicornis, 66 
fusiformis, 181 
geminus, 140 
imbecilis, 61 
insignis, 135 
insitivus, 133 
invitus, 157 
irroratus, 93 
medius, 89 
nubilus, 182 
oblineatus, 148 
rapidus, 174 
robiniae, 89 
scrupeus, 177 
simulans, 138 
stygicus, 79 
submarginatus, 103 
verbasci, 25 
vitripennis, 56 
cardinalis, Tropidosteptes, 4, 139 
caricis, Cyrtorhinus, 95 
Carolinae, Lygus, 154 
carpini, Neolygus, 155, 158, 164 
191, 192, 193, 
ILLIno1s NATURAL History SURVEY BULLETIN 
Vol. 22, Arta 
caryae, Lygus, 161 
caryae, Neolygus, 15, 158, 161 
caryae, 156 
subfuscus, 156, 162, 163 
caryae, Phytocoris, 202, 204, 207 
caryae, Plagiognathus, 29, 38 
castus, Deraeocoris fasciolus, 70 
castus, Paracalocoris, 176, 178 
castus, Paracalocoris colon, 178 
catulus, Melanotrichus, 96, 97 
catulus, Orthotylus, 97 
celtidis, Paracalocoris, 176, 179 
Ceratocapsini, 75, 107 
Ceratocapsus, 15, 17, 107, 108 
camelus, 108, 110, 114 
complicatus, 108, 110, 114 
decurvatus, 109, 110, 116 
digitulus, 109, 110, 115 
fasciatus, 108, 109, 110 
fuscinus, 109, 110, 115 
husseyi, 108, 110, 113 
incisus, 109, 110, 113 
lutescens, 108, 109, 111 
luteus, 108, 110,111 
modestus, 21, 108, 110, 111 
nigellus, 108, 110, 111 
nigrocephalus, 108, 111 
pilosulus, 108, 109, 110 
pilosus, 109 
pumilus, 109, 110, 112, 113, 114, 115,116 
quadrispiculus, 109, 110, 114 
rubricornis, 108, 109, 110 
sericus, 108, 110, 113 
setosus, 108, 110, 115 
taxodii, 7, 10, 108, 110, 111 
uniformis, 109, 110, 113, 114 
vicinus, 108, 110, 112 
Chlamydatus, 24, 25 
associatus, 21, 25, 26 
bakeri, 45 
pulicarius, 25, 26 
suavis, 25, 26 
chlorionis, Capsus, 98 
chlorionis, Orthotylus, 97, 98, 99, 100 
chrysanthemi, Miris, 31 
chrysanthemi, Plagiognathus, 28,31, 35 
chrysopsis, Polymerus, 16751715 
Cicada aptera, 77 
Cimex ater, 138 
campestris, 154 
clavatus, 124 
dolabratus, 127 
filicis, 58 
lineolatus, 175 
pabulinus, 153 
ruficornis, 130 
circumcinctus, Capsus, 135 
circumcinctus, Platytylellus, 132, 135 
citri, Rhinacloa, 77 
clandestina, Opistheuria, 131 
dorsalis, 131 
ventralis, 131 
claricornis, Lepidopsallus, 46, 47 
clavatus, Cimex, 124 
clavatus, Pilophorus, 120, 124 
clavigenitalis, Lygus, 163 
clavigenitalis, Neolygus, 155, 156, 158, 161, 163 
Clivinema, 64 
villosa, 64 
Clivineminae, 17, 63 
Clivinemini, 20, 63, 64 
coccineus, Horcias ‘dislocatus, 173 
