index; 



xli 



PAGE 



Megachile totonaca Cress 117 



tuxtla Cress 128 



zapoteca Cress 128 



zaptlana CVess 130 



Melecta californica Cress 91 



Edwardsii Cress 92 



fulvida Cress 204 



maculata Cress 204 



? mucida Cr-ess 205 



pacifica Cress 91,204 



separata Cress 204 



Meligethes 287,312 



(table of species) 312 



mutatus 313 



pinguis-fforn 314 



rufimanus 313 



ssevus 313 



seminulum 314 



Melissodes acerba Cress 210 



I intrudens Cress 209, 225 



1 nevadensis \\ 209 



MelolonthsB 137 



Metopius basalis Cress xxvii 



bellus Cress xxviii 



coniptus Cress xxviii 



concinnus C7-e5S xxviii 



laticinctus Cress xxix 



mirandus Cress xxix 



montanus Cress xxviii 



nevadensis Cress xxvii 



robustus C?-e5S xxvii 



scitulus Cress xxix 



Microschatia morata^orw 56 



Mimicry in Coleoptera ii 



Lepidoptera ii 



Monotomidse xii 



(Synopsis of) 257 



(table of genera) 257 



Monotonia 267, 258 



(table of species) 258 



americana 260 



fulvipes 260 



longicollis 261 



mucida 261 



parallela 260 



picipes 259 



producta 259 



quadrifoveolata 260 



texanaJSbrn 261 



PAGE 



Morpho Cypris (wing scale) xiv 



Sulkowskyi (wing scale)... xiv 

 Mutillidse (Catalogue of N. Am.)... 243 



Mutilla Aspasia Blake 250 



auraria Blake 248 



caneo Blake 250 



Clio Blake 251 



Urato Blake 251 



Euterpe Blake 249 



&OTidens\s Blake 249 



Gabbii Blake 248, iv 



Marpesia Blake 247 



mixtura Blake 251 



ochracea Blake 247 



Fhsedra. Blake 251 



puteola Blake 252 



pygmea Blake 250 



quadridens Blake 247 



rutilans Blake 248 



texana Blake 250 



Tisiphone Blake 249 



Zenohia, Blake 250 



Mycetina limbata xii 



Mycteridse (Notes on) 336 



Mycterus (Notes on) 336. 339, vii 



canescens ^orw. 336, 337, viii 



concolor 336,337 



quadricollis 336, 337 



scaber 336, 337 



Myrmecocystus niexieanus xxii 



Myrmosa rufiventris Blake 254 



Nitidulidse (Revision of) 267 



(table of tribes) 268 



(Bibliography) 331 



Nitidulini 268, 287 



(table of genera) 287 



Nitidula 287, 302 



(table of species) 302 



bipustulata 302 



humeral is 303 



inornata 303 



rufipes 303 



uniguttata 303 



ziczac 303 



Nomada accepta Cress 77 



adducta Cress 73 



affabilis Cress 74 



Belfragei Cress 72 



citrina Cress 79 



(7) 



