610 



PROCEEDINGS OF THE NATIONAL MUSEUM 



helleri, Lippia, 391, 442 

 Helmintholepis vermiciilatus, 269 

 Hemilamproiiites hesperius, 275, 276 

 Heracleum lanatura, 43G, 441 



sphond3'lium, 436 

 Herrera, Jos6, and Field, William D.; 

 A revision of the butterfly genera 

 Theochila and Tatocnila (Lepi- 

 doptera: Pieridae) ; 467 

 hesperius, Hemilampronites, 275, 276 



Leptocephalus wilaoni, 256 

 Hesperocharis marchalii, 482, 483 

 hesperomydis, Haematopinus, 41, 49 



Hoplopleura, 41, 49 

 Hesperomys leucopus, 41 

 Heterohyrax syriacus rudolfi, 47 

 Heteronychus tumulosus, 535, 536 

 Heterostraci, 1, 4, 6 

 Heterotheca grandiflora, 444 

 Heyerodon nasicus nasicus, 335 

 hieracii, Phytomyza, 421 

 Hieracium sp., 371 

 hilariella, Phytobia, 394, 395 

 Hirundo rustica, 56, 57 



rustica erythrogastra, 51, 56 

 rustica rustica, 55 

 hispidus, Acanthozoon, 583 

 Hoffman, Richard L.; Revision of the 

 milliped genus Pachydesnuis 

 (Polydesmida: Xystodesmidao), 

 181 

 Holbrookia texana, 335, 337 

 Holoptychiidae, 1 

 holti, Agromj^za, 406 

 homoeodice, Tatochila, 110, 474, 501, 



502, 503, 505, 508, 509 

 Honey-guides, advances in our knov.l- 



edge of the, 309 

 Hoplopleura, 41 



erismata, >^/, 49 

 hesperomydis, 41, 49 

 oryzomydis, 4^, 49 

 Hordeae, 437 



Hordeum jubatum, 356, 382, 432, 437 

 murinum, 382, 405, 437 

 vulgare, 437, 438 

 hortensis, Rudbeckia laciniata, 444 

 howelli, Eoichthys, 4 

 huanaco, Piercolias, 115, 118, 125 (fig.), 

 127 (fig.), 129 (fig.), 131 (fig.) 

 Trifurcula, 115 

 hubrichti, Pachydesmus crassicutis, 197 

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

 (fig.), 213, 214 

 hubrichti, Pachydesmus, 186, 188, 193 

 humeralis, Agromvza, 390 



Phytobia, 388, 390, 442, 443, 444, 

 445 

 hybrida, Verbena, 442 

 hybridum, Trifolium, 410, 441 

 liybridus, Amaranthus, 413, 439 

 Hyman, Libbie H.; A further study of 

 Alicronesian polyclad flatworms, 

 543 

 hyperythrus, Cnemidophorus, 340 



Hypsochila, 104, 105, 106, 107, 108, 110, 

 111, 112, 113, 116, 118, 044 



argyrodice. 111 



galactodice. 111 



pefiai, 112 



wagenknechti, 110, 111, 123 (fig.), 

 125 (fig.), 127 (fig.), 129 (fig.), 

 130 (fig.) 



subg., HI 



Iceloceras, 69, 76, 77 (key), 89, 100 

 biplagiatum, 67 (fig.), 77 87 

 flavipes, 65 (fig.), 77, SI 

 flavocyaneum, 67 (fig.), 77, 89 

 lafiplagiatum, 65 (fig.), 77, 83 

 maxirtmm, 65 (fig.), 77, 80, 82 

 nymphaea, 66 (fig.), 77, 87 

 parviplagiatum, 64 (fig.), 78, 84 

 parviplagiaturn teapense, 64 (fig.), 



78, 85 

 ruatanae, 67 (fig.), 77, 88 

 sexplagiatum, 64 (fig.), 78, 81, 82, 



87, 88 

 sexplagiatum bivittaticoUe, 64 (fig.), 



80 

 verbesinae, 65 (fig.), 77, 82 

 vittatum, 67 (fig.), 77, 86 



ichioides, Picris, 443 



Icteromvza, subg., 373, 383, 385, 386 

 (key), 387, 439 



idaeus, Rubus, 440 



idius, Ceratophyllus, 54 



Ilex aciuifolium, 430, 441 

 decidua, 429, 441 

 glabra, 429, 441 

 ilicicola, 421 

 opaca, 429, 441 

 vomitoria, 429, 441 

 sp., 142 



ilicicola. Ilex, 421 



Phytomyza, 421, 423, 429, 433, 441 



ilicis, Phvtomyza, 422, 423, 429, 441 



illimani, " Phulia, 114, 123 (fig.), 125 

 (fig.), 127 (fig.), 129 (fig.), 131 



^ (fig.) 



Phulia nymphula, 114 

 illinoensis, Agromyza, 397 



Cerodontha, 397 

 immaculata, Odinia, 414 



Phytoliriomyza, 414 



Tatochila stigmadice, 508, 509 

 impunctata, Tatochila orthodice, 504, 



506 

 inaequabilis, Melanagromyza, 348 

 inaequalis, Agromyza, 352, 355, 441 

 incanus, Eriopeplus, 47 

 incisa, Agromyza, 381 



Dizygomvza, 381 



Phytobia", 380, 381, 437, 438 

 inconspicua, Acerotisa, 587 



Agromvza, 381 



Phytobia, 380, 381, 437 

 inconspicuum, Erysimum, 440 

 incursus, P;>ehvdesmus, 183, 184, 187, 

 193, 207, 216, 217 



