Index. 



349 



Methesia, 280 

 Methorasa, 29 

 Microcentrum rhombifolium, no, 197 



ro stratum, 197 

 Microcoelia, 15, 30 



fragilis, 30 

 Microschema inermis, 2^^ 

 Miogryllus saussurei, 114, 204 

 Miscodera arctica, 337 

 Mocis, 32 



guatemalensis, 120 

 Molaphilus or ion, 119, 123, 124 

 Moma, 30 

 Momaphana, 30 



comstocki, 30 

 Moninia, 22, 23 

 Monodes, 16 



Monoleuca semifascia, 224, 225 

 Monomorium carbonarium, 42, 43 



compressum, 40, 43 



cyaneum, 38, 40, 43 



ebeninum, 40, 42, 43 



floricola, 40' 



ergatogyna, 42 



minimum, 42, 43 



minutum, 42, 43 

 Mormonia, 23 

 Morrisonia, 4, 20, 21, 33 



confusa, 33 



vomerina, 20 

 Murgantia histrionica, 177 

 Myiophasia globosa, 161 

 Myrmecocystus, 39 



hortideorum, 57 



melanoticus, 38, 57 



melliger, 57 



mexicanus, 57 

 Myrmica brevinodis, 53 



mexicana, 38, 52, 53 



punctiventris, 38, 53 



scabrinodis, 52 



subalpina, 53 



sulcinodis, 38, 53 



sulcinodoides, 53 



Neoblattella detersa, 98 

 Neoconocephalus mexicanus, in 



fasciatus, 202 



ambitiosus, 114, 204 

 Nemobius carolinus, 114 



cubensis, 114 



socius, 114, 204 

 Neotettix coarctatus, 102 



femoratus, 102, 194 

 Nephelodes, 4, 21 

 Noctua, 8, 24, 25, 32 



astricta, 25 



Noctua aurulenta, 25 



baja, 25 



brunnea, 25 



clandestina, 25 



c-nigrum, 25, 32 



haruspica, 25 



infecta, 25 



lubricans, 25 



plecta, 25 



saucia, 25 



violaris, 25 



ypsilon, 25 

 Nomotettix cristatus, 102, 265 



floridanus, 102, 194 

 Nomius pygmseus, 337 

 Nonagria, 10, 27 

 Nycteola, 29 



proteella, 29 



revayana, 29 

 Nylanderia, 55 

 Nymphidium molpe, 153 



Octotemnus, 173 

 Ocyptera argentea, 162 

 Odontomachus clarus, 39, 40 



hsematoda, 40 

 Odontoxiphidium apterum, in, 203 

 CEcanthus angustipennis, 115, 204 



quadripunctatus, 115 

 CEstrogaster, 161 

 Ogdoconta, 13 

 Oligia, 16 

 Ommatostila, 15 

 Omus, 78 



ambiguus, 78 



angusto cylindricus, 78 



audouini, 78 



blaisdelli, 78 



borealis, 78 



brunnescens, 78 



californicus, 78 



collaris, 78 



compositus, 78 



confluens, 78 



cribripennis, 78 



degener, 78 



dejeani, 78 



dunni, 78 



edwardsi, 78 



elongatus, 78 



fraterculus, 78 



fuchsi, 78 



horni, 78 



hornianus, 78 



humeroplanatus, 78 



intermedio pronotalis, 78 



intermedius, 78 



