634 
Diepeolus, 546. 
Dieunomia, 546, 550. 
difformis, Centris, 555, 558, 596. 
Serapteroides, 599. 
Digronoceras, 546. 
digueti, Gerrhonotus, 364. 
diligens, Lagobata, 562. 
Dilobopeltis, 546, 549. 
fuscipennis, 546. 
dimidiata, Apis, 535, 550. 
dimidiatus, Pityophthorus, 221. 
diomphalia, Ancylonycha, 173, 174. 
Dioxys pannonica, 583. 
Dipedia, 546. 
Diphaglossa, 582, 546. 
gayi, 546. 
occidentalis, 532. 
Diphysis, 546, 605. 
pyrenaica, 546. 
Diploglossus, 369, 370. 
chalybaeus, 870, 3871. 
steindachneri, 370. 
Diplodtobothrium, 28. 
springeri, 25, 26 (fig.), 28. 
Diplopsis, 88. 
multicostata, 88. 
Diplotaxis, 163, 173. 
brevicollis, 163, 178. 
sordida, 163, 173. 
tristis, 163. 
Dipodomys, 486, 506. 
gidleyi, 480, 506, 507. 
ordii, 486. 
sp., 489, 507. 
Dipsas cenchoa reticulata, 385. 
cenchoa rhombeata, 384. 
gemmistrata latistrata, 387. 
gracillima, 887. 
splendida, 388. 
dirus, Aenocyon, 484. 
discolor, Cacosoma, 582, 575. 
discrepans, Lanthanomelissa, 562. 
discreta, Brachymeria, 48, 44, 45. 
discretoidea, Brachymeria, 44. 
dissimilis, Cnemarachis, 167, 170, 171, 
174. 
distichum, Taxodium, 405, 451, 452, 478, 
474. 
distincta, Osmia, 578. 
distinguendus, Rhonhitoides, 597. 
diversipes, Nomia, 578. 
diversipes, Tetrapedia, 604. 
Diversobombus, 546. 
diversus, Bombus, 546. 
Doeringiella, 546. 
bizonata, 546. 
Dolichochile, 546. 
melittoides, 546. 
dolosa, Neaspilota, 19, 20. 
dontomasi, Gaigeia, 374, 376, 377, 380. 
dorothae, Streptocephalus, 34, 35 (fig.), 
38. 
dorsale, Anthidium, 557. 
dorsata, Apis, 568. 
douglassii, Phrynosoma, 361, 362, 363. 
Drepanium, 547. 
PROCEEDINGS OF THE NATIONAL MUSEUM 
VOL, 92 
Drilonereis, 118, 125. 
robusta, 102, 119 (fig.), 125. 
Drymobius margaritiferus, 349, 380. 
margaritiferus fistulosus, 382, 383. 
margaritiferus margaritiferus, 382, 
383. 
margaritiferus 
382, 383. 
duboulaii, Thaumatosoma, 604. 
ducalis, Ptiloglossa, 594.° 
Dufourea, 547, 573, 606. 
minuta, 547. 
(Trilia) muoti, 606. 
vulgaris, 547. \ 
dunni, Conophis lineatus, 395. 
duricauda, Evalljapyx, 291. 
dybowskii, Halictus, 521. 
occidentalis, 381, 
Ebodia, 552. 
ecaudata, Chone, 102, 135 (fig.). 
Jasminiera, 102, 135. 
Echthralictus, 547. 
Echthromorpha, 288. 
intricatoria, 288. 
Echthrus, 279. 
eclipta, Trupanea, 9. 
Trypanea, 3, 6 (fig.), 8, 9. 
Eclipta alba, 9. 
ecostata, Phyllophaga, 158, 159, 160. 
Ecplectica, 547. 
tintinnans, 547. 
edensis, Cordillerion, 4938. 
Procoileus, 518. 
Edentata, 498. 
edwardii, Canis, 475, 480, 499, 500 (fig.). 
edwardsii, Melecta, 570. 
Melissodes, 551. 
Synhalonia, 551. 
Egapista, 528, 547. 
elachistus, Luperodes, 59, 69. 
Electrapis, 547. 
electricus, Malapterurus, 327, 331. 
Silurus, 331. 
elegans, Himantodes cenchoa, 385. 
Imantodes, 386. 
Stenotritus, 601. 
elegantula, Hesperapis, 557. 
Eleotridae, 346, 347. 
Eleotris, 347. 
gyrinus, 347. 
kribensis, 347, 348. 
(Culius) pisonis, 347. 
vittata, 347. 
Hleusii, 75, 76, 77, 78, 79. 
Eleusis, 79, 88. 
tibialis, 88. 
Eligmodontia, 489. 
arizonae, 489, 490. 
morgani, 490. 
elongata, Lumbrinereis, 102, 118. 
Potamilla, 102, 134. 
Trigona (Tetragona), 603. 
elongatus, Potamethus, 102, 134, 135 
(fig.). 
emarginata, Osmia, 522. 
emarginatus, Phileremus, 530. 
