664 
PROCEEDINGS 
strenuus, Energoponus, 547. 
Streptocephalus, 34, 37, 39. 
dorothae, 34, 35 (fig.), 38. 
seali, 33, 36, 37, 38. 
similis, 38. 
OF THE NATIONAL MUSEUM 
VOL, 92 
tachiniformis, Holosus, 84, 88. 
Holosus (Holosus), $8. 90. 
tachyporiformis, Holosus, 88. 
Holosus (Neolosus), 84, 85, 88, 90. 
taclobanensis, Halictus, 559. 
texanus, 33, 34, 35 (fig.), 36, 37, 38. | tacubayae, Phloeosinus, 398, 407, 466, 473. 
striatulus, Heriadopsis, 557. 
strigatum, Anthidium, 536. 
Trachusa, 536. 
strigosus, Eumalus, 88. 
striola, Lispinus (Lispinus), 90. 
strobi, Pinus, 472, 474. 
stygius, Sphecodes, 566. 
subaxillaris, Heterotheca, 20. 
subignita, Augochlora (Augochloropsis), 
529. 
subopacus, Lispinus, 89. 
subopacus, Pityophthorus, 210. 
subopacus, Pseudolispinodes (Pseudo- 
lispinodes), 89. 
Subterraneobombus, 602. 
pamirus, 579. 
subterraneus, Apis, 602. 
Bremus, 602. 
subtilis, Carea, 41, 438. 
succincta, Apis, 540, 552. 
Nomada 577. 
succini, Meliponorytes, 570. 
Sudila, 536, 602. 
bidentata, 536, 602. 
sugillatus, Sceloporus jarrovii, 357, 359. 
360. 
Sulcobombus, 540, 602. 
sulfurea, Parasabella, 188. 
superba, Megacilissa, 567. 
Nomada, 558. 
Plusia, 588. 
suturalis, Anoxia matutinalis, 174. 
Cnemarachis, 167, 170, 171, 174. 
Svastra, 602. 
bombilans, 602. 
swainei, Phloeosinus, 402, 418, 421, 478. 
swammerdamella, Melitta, 544. 
Swammerdamia pyrella, 276. 
swetti, Squilla, 54. 
sylvarum, Apis, 604. 
sylvatiea, Gaigeia, 380. 
Sylvilagus, 483, 492, 498. 
auduboni cedrophilus, 492. 
bensonensis, 475, 481, 492 (fig.). 
floridanus, 481, 511. 
floridanus, holzneri, 492. 
sp. 481. 
Symmorpha, 570, 602. 
Synapis, 602. 
Synaspidia, 49. 
pretiosa, 49. 
Synepeolus, 602. 
Synhalonia, 602. 
edwardsii, 551. 
Systropha, 602. 
(Systrophidia) ogilviei, 602. 
Systrophidia, 602. 
tabogae, Neodryocoetes, 181, 184. 
taenia, Nannocharax, 314. 
Taeniandrena, 602. 
taeniatus, Gerrhonotus, 364, 368. 
taeniocnemis, Sceloporus malachiticus, 
356. 
tajasica, Gobius (Chonophorus), 347. 
tandilensis, Melissoptila, 571. 
Tanguticobombus, 603. 
tanguticus, Bombus, 603. 
Tanupolama, 497, 514, 515, 516. 
americana, 516. 
longurio, 475, 481, 
(fig.). 
mirifica, 516. 
stevensi, 516. 
Tapinotapsis, 603. 
Tapinotaspis, 603. 
chacabucensis, 603. 
tardus, Lispinus (Lispinus), 90. 
Tarsalia, 603. 
hirtipes, 603. 
tarsata, Tetralonia, 556. 
taurea, Anthophora, 547. 
taylori, Baiomys, 488, 489, 508, 509. 
taxodii, Phloeosinus, 405, 450, 473, 474. 
Taxodium, 397. 
distichum, 405, 451, 452, 473, 474. 
tegularis, Afrostelis, 522, 
tehuanae, Lepidophyma _ smithii, 
379, 380. 
tejonensis, Ceratina, 608. 
Teleutemnesta, 603. 
fructifera, 603. 
Temnosoma, 603. 
metallicum, 603. 
tenellus, Lispinus, 89. 
Pseudolispinodes 
des), 89. 
Tentacularia lepida, 31. 
tenuicornis, Arla, 269. 
tenuis, Cirratulus, 101, 126, 127, 128. 
Lumbriconereis, 102, 124. 
tenuis, Neodryocoetes, 181, 197. 
tenuisetis, Lumbrineris ehlersi, 117. 
tenuissimus, Himantodes, 390. 
Imantodes, 390, 391. 
teocote, Pinus, 214, 215, 219. 
teres, Neodryocoetes, 181, 190. 
Neopityophthorus, 181. 
terminalis, Anthophora, 539. 
terminata, Tetralonia, 604. 
Terrestribombus, 531, 532, 564, 603. 
terrestris, Apis, 531, 532, 564, 603. 
Bombus, 564. 
Bremus, 603. 
tertiaglabra, Sthenelais, 102, 107, 108. 
tertius, Pityoborus, 177, 202 . 
tessellatus, Gerrhonotus  liocephalus, 
365. 
testacéa, Melipona, 585, 586. 
514, 515, 516 
377, 
(Pseudolispino- 
