622 



PROCEEDINGS OF THE NATIONAL MUSEUM 



Pseudoceridae, 565, 582, 583 

 Pseudoceros, 565, 571, 573, 582, 583 



affinis, 565 



albiconiis, 565 



aier, 571, 572 (fig.), 594 



atraviridis, 564 



bajae, 565, 573 



bedfordi, 566 



caeruleocindus, 569, 572 (fig.)) 593 



canadensis, 565 



coccineus, 565 



concinnus, 576 



coralliferus, 565 



dulcis, 565 



evelinae, 565 

 • ferrugineus, 571, 572 (fig.), 575, 594 



fulminatus, 565 



fulvogriseiis, 573, 574 (fig.), 594 



fuscogriseus, 574 (fig.), 675, 593 



fuscus, 565 



gratus, 566, 581 



guttatomarginatus, 565 



habroptiliLS, 56.9, 570 (fig.) 



interruptus, 565 



izuensis, 565, 567, 568 (fig.), 593 



japonicus, 565 



luteiis, 565 



mexicanus, 565 



micronesianus, 565 



montereyensis, 565 



mopsus, 565 



niger, 565 ' . 



nipponicus, 565 



perviolaceus, 566 



purpureas, 565 



texanus, 565 



tristriatus, 576, 577 (fig.) 



velutinus, 566, 573 



violaceus, 566 



virescens, 569 



viridis, 569 

 pscudocunctans, Agromyza, 362 

 Pseudocyclopidae, 174, 176, 178 

 Pseudocvclops, 139, 174, 175, 176, 177, 

 178 



latens, 178 



magnus, 139, 178 

 pseudohumanus, Pediculus, Jf5, 49 

 Pseudonapomvza, 351, 416, 41S (key) 



atra, 4;S,'437, 438 



lacteipennis, 418, 4^0 



spicata, 418 

 pseudoquina, Cestrum, 017 

 Pteraspidomorphi, 6 

 Pteridium aquilinum, 394, 395 

 Pteridophyta, 437 

 Pteridum aquilinum, 437 

 Ptiloprora, 134 

 Ptochomyza, 348 

 pubescens, Centrosema, 354, 441 



Viburnum, 390, 443 

 pulicaria, Melanagromyza, 348, 360 

 pumilio. Indicator, 319 

 punctata, Tatochila stigmadice, 508, 510 

 puncticauda, Ligyrus, 522 



punctohalterata, Agromyza, 371 



Ophiomyia, 348, 368, 371 

 punctulata, Lonchura, 28/^, 285, 286 



Lonchura punctulata, 285 



Loxia, 284 

 purpureum, Eupatorium, 390, 443 

 purpureas, Pseudoceros, 565 

 pusilla, Agromj^za, 410 



Liriomyza, 398, 405, 406 

 pusillus, Thryonomys gregor, 47, 48 



Thryonomvs gregorianus, 47, 48 

 Pycnas-pis, 1, 6', 15, 18, 19 



splendens, 1, 3, 6, 7, 9 (fig.), 10 

 (fig.), 16 

 Pycnaspis sp., 19 



Pycnaspis splendens, new genus, new 

 species, a new Ostracoderm from 

 the Upper Ordovician of North 

 America, 1 

 pycnocephalus, Carduus, 445 

 Pj^cnonotidae, 134 

 Pj^cnonotus, 134 

 pyrrhomma, Tatochila, 511, 512 



quadridens, Corynoscelis, 517 

 quadripennis, Ligyrodes, 532 

 quadrisetosa, Agromyza, 409 



Liriomyza, 400, 404, 406, 409 

 quercus, Agromj'za, 348, 352, 359 

 Quercus glauca, 359 



sp., 359, 439 



radiata, Bidcns pilosa, 444 

 Radicula palustris, 440 

 ramesis, Xenopsylla, 56 

 ramosissimus, Aster, 443 

 Ramsayornis, 134 

 Ranunculaceae, 439 

 ranunculi, Musca, 434 



Phytomyza, 421, 4S4, 439, 440 

 Ranunculus abortivus, 440 



sp., 435, 440 

 rapa, Brassica, 440 

 Raphanus activus longipinnatus, 440 



sativus, 440, 035 

 rectangularis, Lepidocyclus, 7 

 regulus, Prodotiscus, 310 

 Reinhard, Edward G.; Rhizocephala of 

 the family Peltogastridae, para- 

 sitic on West Indian species of 

 Galatheidae, 295 

 relictus, Bothvnus, 520 (map), 521, 531 

 (fig.), 532, 534, 535 



I;igyrodes, 532 



Ligyrus, 532 



Scarabaeus, 532 

 reniotus, Ligvrus, 527 

 repens, Agropyron, 356, 382, 419, 437 



Trifolium", 410, 441 



Vigna, 355, 441 

 reptans, Agromyza, 352, 357, 439 

 retroflexus, Amaranthus, 413, 439 

 retrorsus, Pachydesmus, 183, 184, 186, 

 187, 188, 193, 205, 207, 208, 213 



Pachvdesmus crassicutis, 191 (fig.), 

 195, 199, 209 (fig.), 210, 211 (fig.), 

 213, 214, 215 



