Index. 



351 



Paroxya paroxyoides, 196 

 Pedanostethus riparius, 262, 264 



terrestris, 262, 264 

 Pediastrum, 146 

 Pellenes roseus, 262 

 Penthesilia, 17S 



verbosa, 178 

 Peridroma, 25 

 Perigea, 14 



xanthioides, 30 

 Periplaneta americana, 99, 193 



australasise, 99, 100, 193 



brunnea, 99 

 Phacusa pallescens, 279 



personata, 27S 

 Phalsenostola, 16 

 Phanaeus difformis, 334 

 Pheidole acolhua, 41, 48, 50 



arizonica, 49, 50 



chalcea, 45, 46 



centeotl, 38, 46 



ceres, 46 



crassicornis, 51 



floridana, 46 



hirtula, 48, 50 



hyatti, 51 



kingi, 48, SI 



macclendoni, 46, 48 



obtusospinosa, 49, 50 



pilifera, 51 



rugifrons, 51 



subdentata, 49, 50 



tepanica, 46, 48 



texana, 51 



vasleti, 41, 48, 49, 50, 51 



vinelandica, 51 

 Philometra, 16, 31 

 Phiprosopus, 10 

 Phlegethontius cingulata, 338 

 Phobetron pithecium, 223 

 Phoeocyma, 6, 23, 32 

 Phoberia, 19 



Pholcus phalangioides, 173 

 Phorantha occidentis, 162 

 Phrixa maya, 180, 183, 191, 197 

 Phrurys, 6, 23, 32 

 Phymata acutangula, 170 

 Physonota alutacea, 339 



picticollis, 339 



unipunctata, 339 

 Phytometra, 32 

 Phytonomus alfalfse, 183 

 Pipiza albopilosa, 336 



femoralis, 336 

 Pirata montana, 262 

 Plagiomimicus, 10 

 Planiceps hixus, 304 



Planiceps niger, 304 

 Platagrotis, 26 

 Plathypena, 17 

 Platynus caudatus, 335 

 Platysenta, 16 

 Pleonectyptera, 17, 19 

 Plusia, II, 28, 32 

 Poaphila, 6, 23, 33 

 Pognomyrniex barbatus, 39, 51, 52 



molefaciens, 52 

 Polia, 30 

 Polistes, 8r 

 Polychrysia, 28 



breviceps, 56 

 Polyergus montezuma, 38, 56 



rufescens, 

 Polygrammate, 15 

 Polyonimatus aroto, 35 



gorgon, 35 



helloides, 35 



hypophleas, 35 



ianthe, 36 



mariposa, 36 



nivalis, 36 



virginiensis, 33 



xanthoides, 35 



zeroe, 36 

 Polyphemus, 66 

 Polyporus, 173 

 Pompiloides, 301 



angularis, 303 



atlanticus, 301 



argenteus, 301 



autumnalis, 301 



clystera, 302 



consimilis, 301 



cylindricus, 301, 302, 304 



estellina. 303 



hyacinthinus, 301 



insolens, 304 



marginatus, 302 



minusculus, 301 



padrinus, 301 



pretiosa, 301 



rectus, 303 



reducta, 302 



rufibasis, 301 



semirufus, 301 



solonus, 303 



stenotus, 302 

 Ponera inexorata, 39, 40 



opacior, 40 



trigona, 40 

 Porrycondyla caudata, 129 



setosa, 129 

 Prenolepis mexicana, 55 



viridula, 55 



