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Evagoras 238 
exsanguis 239, 240, 241 
ferox 240, 243 
fervida 234 
Fitchia 223, 224, 242 
flavicans 242 
flavipennis 230 
flavispinis 230 
flavi ventris ..236, 237 
foliaceus 243 
formicarius 229 
furcis 234 
fuscicollis 228 
fuscinervis 244, 245 
fuscipennis 227 
fuscipes (Repipta) ...241, 242 
fuscipes (Saica) 225 
geniculatus 228 
georgiae 241 
Gerris 227 
gerstaeckeri 231, 232 
gigas 231 
Gnathobleda . .222, 227 
Graptocleptes 224, 244 
grassans 239, 240 
guttatipennis 233 
guttatus ..229, 235 
hamatus 233 
hamifer 233 
Hammacerus 234 
HAMMATOCERINAE 221, 234 
Hammatocerus 221, 234 
Harpactor 245 
Herega 235, 236 
heterogeneus 244 
Heza 225, 244 
Hiranetis 224, 243 
hispida 247 
histrionicus 230 
Homalocoris 221, 234, 235 
immundus 236 
indecisus 233 
inermis 237, 238 
infirma 226 
infuscatus 237 
inornata 226 
Integra 246, 247 
Isocondylus 242 
janus 239, 240 
laevicollis 239, 240 
languida 226 
lateralis H.-Sch 242 
lateralis Stal 231 
lecticularis 231 
lenticularis 231 
Leogorrus 221, 229 
Lestomerus 233 
limbatus 230 
limosus 232 
lineaticeps 238 
lineatus 242 
linitarius 237 
litigiosa (Gnath.) 227 
litigiosus (Zelus) 240 
litura 229 
longiceps 229 
longipes Linn 239, 240 
longipes Stal 240 
longispinis 236 
luctuosus ^.... 234 
lugubris 229 
luridu? 240, 241 
Macrophtbalmus. 221, 230 
Macr.ops. 230 
macropus 240 
Macrosandalug 233 
mactans ........... 239, 240 
maculata, 234 
maculicollis. 235 
maculipennis Stal.... 231, 232 
maculipennis Walk 233 
marginata 240, 241 
maximus 231 
Meccus 220, 232 
media 234 
Melanolestes ............. .,...220, 232, 233 
mexicanus Champ, (Sch.) 227 
mexicanus .CTiamjp. (Psel.) 238 
mexicanus H.-Sch. 232 
mexicanus TTaZfc. 233 
Micracidius 230 
Microcleptes 229 
Microlestria 221, 228 
Milyas 237 
mimus 239, 240 
modesta 226 
moestus 236, 237 
morio 233 
multispinosa DeG.., 245 
multisponisa Stal......... 247 
mutillarius 233 
myrmecodes 229 
Nalata 221, 228 
Narvesus ........222, 228 
nigronotata 241, 242 
nigrqpictus 238 
nigrovittata 243 
Notocyrtus 222, 241 
novenarius 245 
nugax 239, 240 
nychthemerus 234 
occidentalis 236 
Ochetopus 227 
ochraceus 242 
octispina 242 
Oncerotrachelus 219, 226 
Oncocephalus 222, 228 
Opinus 232 
O'pisthacidius 230 
Opsicoetus 229 
