1929] 
Index 
403 
Physalis, 113 
Pieris monuste, 92 
Piophila casei, 146 
Piophilidae, 146 
Pipiza femoralis, 371 
Pipiza nigropilosa, 371 
Pipiza nigrotibiate, 371 
Pipiza quadrimaculata, 371 
Piper obliquum var. eximium, 90 
Piss odes strobi, 42 
Planiceps HESPERUS, 327 
Planiceps pulchellus , 327 
Plant-Hoppers from Cuba, 283 
Platyarthrus hoffmanseggi, 90 
Platychirus albimanus, 138 
Platychirus chcetopodus, 372 
Platychirus hyperboreus, 138, 372 
Platychirus peltatus, 138, 372 
Platychirus quadratus, 138 
Platygaster, 184 
Platy palpus arcticus, 137 
Platy palpus melanogaster, 137 
Platy palpus prorsus, 137 
Platy palpus satyriacus, 137 
Play palpus xanthopus, 137 
Plesiomma atrum, 45 
Pleurotomaria, 84 
Pogonomyia quadrisetosa, 142 
Pogonata kincaidii, 144 
Polemonium reptans, 114 
Polistes, 263 
Polistes americanus, 263 
Polistes anaheimensis, 263 
Polistes annularis, 264 
Polistes aurifer, 35, 264 
Polistes bellicosus, 264 
Polistes billardieri, 376 
Polistes canadensis, 264 
Polistes canadensis var. annularis, 264 
Polistes canadensis var. lanio, 264 
Polistes canadensis var. metricus 265 
Polistes canadensis var. unicolor, 265 
Polistes carnifex, 265 
Polistes cavapyta, 265 
Polistes crinitus, 265 
Polistes crinitus var. americanus, 265 
Polistes cubensis, 266 
Polistes diadema, 2 66 
Polistes erythrocerus, 266 
Polistes flavus, 266 
Polistes juscatus var. apachus, 266 
Polistes Juscatus var. aurifer, 266 
Polistes Juscatus var. bellicosus, 266 
Polistes Juscatus var. pallipes, 267 
Polistes Juscatus var. perplexus, 266 
Polistes Juscatus var. rubiginosus, 266 
Polistes Juscatus var. variatus, 266 
Polistes gallicus, 267 
Polistes gallicus var. diadema, 269 
Polistes hebrceus, 267 
Polistes instabilis, 269 
Polistes lineatus, 266 
Polistes major, 269 
Polistes marginalis, 269 
Polistes navajoe, 265 
Polistes olivaceus, 270 
Polistes opinabilis, 270 
Polistes pallipes, 34 
Polistes perplexus, 270 
Polistes rubiginosus, 265 
Polistes stigma, 270 
Polistes t exanus, 261 
Polistes variatus, 34 
Polistes versicolor, 270 
Polistinae, 263 
Polybia, 272 
Polybia sericia, 261 
Polubiinae, 261 
Polybioides, 73 
Polygonia c-albumen agnicula, 32 
Polygonia c-albumen cognata, 32 
Polygonia c-albumen hamigera, 32 
Polygonia comma, 32 
Polygonia interrogations, 32 
Polygyra fastigans, 106 
Polygyra thyroidus, 106 
P oner a denticulata, 150 
P oner a transversa, 150 
Porthetria distar, 220 
Prionocera electa, 130 
