626 
Baiomys, 483, 509. 
brachygnathus, 480, 488, 489, 508. 
minimus, 480, 488. 
taylori, 488, 489, 508, 509. 
bakeri, Lispinus (Lispinus), 990. 
balsamea, Abies, 46. 
Banchogastra, 288. 
nigra, 288. 
banksiana, Apis, 582. 
Pinus, 408, 472, 474. 
barbarus, Periophthalmus, 346. 
Barbata, 530, 569. 
barberi, Mixojapyx, 296. 
Barbus, 320, 323. 
ablabes, 318, 326. 
bobo, 301, 318, 325. 
camptacanthus liberiensis, 324. 
flomoi, 301, 317, 323. 
gambiensis, 322. 
spurrelli, 318, 326. 
trispilus, 318, 324. 
barbutellus, Apis, 528. 
barbutellus, Psithyrus, 523. 
barda, Phyllophaga, 160. 
barila, Cyprinus, 318. 
Barilius, 318. 
engrauloides 320. 
silex, 301, 347, 348. 
steindachneri, 320. 
barrei, Paracoelioxys, 583. 
basalis, Parevaspis, 585. 
basizona, Tetralonia, 603. 
Bathygobius, 347. 
soporator, 346, 347. 
Batia lunaris, 274. 
baumanni, Phloeosinus, 398, 404, 437, 
438, 439, 472, 478. 
beardsleyi, Greeleyella, 555. 
beata, Perdita, 587. 
beecheyi, Citellus (Otospermophilus), 
485, 486. 
Bees, the types species of the genera and 
subgenera, 519. 
beesoni, Lispinus, 89. 
Pseudolispinodes (Pseudolispino- 
des), 89. 
Beetles, bark (Pityophthorini), new 
species from Mexico and Tropi- 
cal America, 177. 
bark, revision of the genus Phloeo- 
sinus Chapuis in North America, 
397. 
chrysomelid, Luperodes bivittatus 
(LeConte) and varicornis (Le- 
Conte) and some allied species, 
DG 
related to Phyllophaga Harris, with 
descriptions of new genera and 
subgenera, 157. 
staphylinid, notes on the classifica- 
tion of the groups Lispini and 
Osoriinae, 75. 
West Indian melolonthine, descrip- 
tions of the larvae and a key to 
the known larvae of the tribe, 
167. 
PROCEEDINGS OF THE NATIONAL MUSEUM 
VOL, 92 
bella, Nomada 554. 
Belone senegalensis, 302. 
benedeni, Anaitides, 110. 
bensonensis, Anancus, 493. 
Cordillerion, 481, 493. 
bensonensis, Sylvilagus, 475, 
(fig.). 
bensoni, Citellus, 480, 485, 506. 
Cratogeomys, 480, 487. 
Onychomys, 481, 489, 490, 
Bensonomys, 489. 
arizonae, 481, 489, 490. 
benthami, Cupressus, 438, 467, 472, 473. 
bequaerti, Xerophasma, 608. 
Berna, 530. 
beroni, Oxynedys, 580. 
betheli, Melanostelis, 569. 
Betheliella, 530. 
calocharti, 539. 
Biareolina neglecta, 530. 
Biastes, 580, 572, 596. 
brevicornis, 585. 
Biastoides, 5380. 
bicarinata, Uta bicarinata, 361. 
Bicolletes, 530. 
neotropica, 530. 
bicolor, Ammobates, 524, 525. 
Andrena, 549. 
Anthidium, 581. 
Exoneura, 552. 
Liogastra, 564. 
Macrotera, 567. 
Melecta, 572. 
Mesocheira, 572. 
Rhathymus, 564, 595. 
Serapter, 599. 
bicometes, Diagonozus, 545. 
Bicornelia, 530. 
serrata, 530. 
bicornis, Anthophora, 580. 
Apis, 524, 536, 580. 
Osmia, 524. 
bidentata, Sudila, 536, 602. 
bidorsalis, Heterobranchus, 332. 
bifasciata, Metarhyssa, 279, 280. 
Prosopis, 593. 
bifasciatus, Epiplatys, 335, 337. 
Hylaeus (Koptogaster), 561. 
Prosopis, 561. 
bifasiata, Opisthorhyssa, 279. 
Biglossa, 530. 
thoracica, 530. 
bilabiata, Lumbriconereis, 102, 120. 
Lumbrineris, 102, 120. 
Biluna, 530. 
bimaculata, Apis, 556, 598. 
bimaculatus, Hemichromis, 338, 341, 842. 
binghami, Nomia (Meganomia), 568. 
Binghamiella, 531. 
bipunctatus, Epicharoides, 548. 
Mellinus, 529, 560, 590, 591. 
Prosopis, 529. 
Birkmania, 5381. 
andrenoides, 531. 
birmanus, Lispinus, 89. 
Pseudolispinodes 
des), 89. 
481, 492 
509. 
(Pseudolispino- 
