INDEX 
testaceicornis, Melipona, 575. 
Testudo sp., 479. 
Tetrachlora, 603. 
Tetragona, 603. 
Tetralonia, 551, 566, 571, 602, 603. 
analis, 566. 
basizona, 603. 
mirabilis, 605. 
tarsata, 556. 
terminata, 604. 
Tetraloniella, 603. 
graga, 603. 
graia, 603. 
Tetrapaedia, 604. 
Tetrapedia, 548, 598, 604. 
diversipes, 604. 
goeldiana, 562, 598. 
muelleri, 537, 545. 
Tetraperdita, 604. 
sexmaculata, 604. 
Tetrapedium, 604. 
Tetrapleurus, 88. 
indicus, 88. 
Tetrarhynchus, palliatus, 31. 
texana, Nomada, 535. 
Parasphecodes, 600. 
Sphecodes, 600. 
terana, Trypanea, 4, 5, 6 (fig.), 13. 
texanum, Glyptotherium, 499. 
teranus, Phioeosinus, 406, 462, 473. 
texanus, Stegomastodon, 482, 512. 
Streptocephalus, 38, 34, 35 (fig.), 36, 
YG etek 
téxensis, Geomys, 487, 508. 
Texoceros sp., 481, 497. 
Thalestria, 604. 
smaragdina, 604. 
Thamnophthorus, 177, 178. 
linearis, 178 
nudus, 178. 
schwarzi, 178. 
volastos, 178. 
Thaumatosoma, 604. 
duboulaii, 604. 
Theobroma cacao, 184. 
thomasi, Austrodioxys, 530. 
Thomomys, 487, 507, 508. 
thoracica, Andrena, 555. 
Apis, 555. 
Biglossa, 530. 
Melecta, 531. 
thoracicus, Athyreodon, 288. 
Thoracobombus, 604. 
Thoracochirus, 79. 
Thoracophori, 76, 77, 78, 79. 
Thoracophorini, 75. 
Thoracophorus, 88. 
cieatricosus, 88. 
corticinus, 88. 
excisicollis, 88. 
(Leipophorus) minutissimus, 88. 
nitidus, 88. 
(Stilbogastrus) nitidus, 88. 
Thrausmus, 604. 
grandidieri, 604. 
665 
Thrinchostoma, 548, 576, 604, 605, 606. 
renitantely, 604. 
(Nesothrincostoma) serricorne, 576. 
torridum, 548. 
Thuja, 397. 
occidentalis, 453, 464, 465, 472, 474. 
plicata, 426, 431, 433, 435, 437, 450, 
472, 478, 474. 
thujae, Hylesinus, 400. 
Thyce fieldi, 164. 
Thygater, 604. 
Thygatina, 604. 
fumida, 604. 
Thymaridina, 288. 
Thynnus abdominalis, 546, 549. 
thyoides, Chamaecyparis, 453, 465, 472, 
473. 
Thyreothremma, 604. 
rhopalocera, 604. 
Thyreotremata, 604. 
Thyreus, 541, 604. 
thysanocephalum, Thysanocephalum, 25, 
26, 28. 
Thysanocephalum, 25. 
crispus, 31. 
rugosum, 25, 26 (fig.). 
thysanocephalum, 25, 26, 28. 
tibetanus, Apathus, 547. 
tibialis, Andrena, 588. 
Eleusis, 838. 
Melitta, 588. 
Tilapia, 342, 344. 
biittikoferi, 340, 342, 344. 
galilaea, 344. 
malanopleura, 340, 342, 344. 
pleuromelas, 340, 342, 344. 
savagei, 341, 342, 345. 
sparrmanni, 344. 
zillii, 840, 342, 344. 
timberlakei, AShmeadiella, 528. 
Triopasites, 606. 
Xeralictus, 607. 
Tinea pyrella, 276. 
tintinnans, Eeplectica, 547. 
Tiphia brevicornis, 530, 585, 596. 
titanis, Ancylonycha, 173, 175. 
Titusella, 604. 
pronitens, 604. 
titusi, Ceratina (Crewella), 541. 
Toba, 605. 
tomentosus, Halictus, 574. 
Hylaeus, 574. 
Torbda, 279. 
torrida, Mesotrichia, 573. 
torridum, Halictus, 548. 
Thrinchostoma, 548. 
torridus, Onychomys, 490. 
Tostegoptera, subg., 161, 162. 
Tostegoptera cribrosa, 162. 
Townsendiella, 605. 
pulehra, 605. 
Trachandrena, 605. 
Trachina, 605. 
Trachusa, 535, 546, 555, 601, 605. 
atra, 582. 
cincta, 46. 
