INDEX TO HYMENOPTERA 



In this Index, specific names begin with small letters. Synonyms are 

 in italics. 



abbotti (Diprion), 43, 44. 



(Pristaulacus), 241. 

 abbreviata, 681, 682. 

 abbreviatus, 173. 

 abdominalis (Aleiodes), 235, 236. 



(Diprion), 43, 44. 



(Dolerus), 74, 76. 



(Exyston), 300, 301. 



(Hylotoma), 161, 163. 



(Odontaulacus), 241, 242. 

 abdominalis, 171. 



abdominalis var. rufinus, 300, 301, 

 Abia, 102. 

 abietis, 43, 44. 

 Ablerus, 487, 490. 

 abnorma, 154, 155. 

 abnormis, 49x3. 

 abrupta (Anthophora), 736, 737. 



(Loxotropa), 565. 

 abruptus, 574, 575. 

 acantholyda, 33. 

 Acanthomyops, 590, 591, 594. 

 Acanthoscelio, 543. 

 Acanthostichus, 580. 

 Accepta, 712, 716, 717. 

 acericaulis, 109, HO. 

 aceris, 260, 261. 

 Acerophagus, 493. 

 acervorum, subspecies canadensis, 



588. 

 aciculatus, 236. 

 Aciista, 569, 570, 573. 

 Acoloides, 542, 551. 

 Aeolus, 542, 551. 

 Acordulecera, 165. 

 Acordulecerinae, 43, 165. 

 A eras pis, 380. 

 acritus, 74, 76. 

 acronyct;e (Apante'les), 188, 195 



(Campoplex), 266, 267. 

 Acropiesta. 569, 570. 

 Acroricnus, 258, 330. 

 actinomeridis, 536, 537, 539. 

 actuosus, 203, 204. 

 acuminata (Blennocampa), 155. 



(Pontania), 139, 140. 



acutus, 687. 

 Adiastola, 340. 

 Adirus, 172, 173. 

 adusta, 155. 

 advena, 515. 



(Callimome), 515. 



(Crabro), 669, 670. 

 senea, 31. 

 scqualis (Crabro), 670, 671. 



(Monophadnus), 149, 150. 



(Nysson), 655. 



(Priophorus), 109, no. 

 Aereus, 514. 

 ^Erophilopsis, 229. 

 aestivalis, 740, 741. 

 aethiops (Endelomyia), 77. 



(Periope), 308. 



(Psammochares), 633, 634. 

 affabilis, 724, 725, 727. 

 affinis (Bremus), 755, 757. 



(Leucospis), 528. 



(Neuroterus), 393. 



(Pachynematus), 117, 119, 120. 

 affinis, 739. 



Agapostemon, 704. 

 Agathis, 231. 

 Agathis, 229. 

 agcistus, 73, 76. 

 Ageniella, 627, 628. 

 agilis (Bassus), 227, 228. 



(Eurylabus), 342. 



(Lissonota), 314, 315. 



(Syrphoctonus), 302. 

 agilis var. aurigenise, 731, 732, 733. 

 aglaspidula, 605. 

 agricola, 186, 192. 

 agrili, 210. 

 Agriotypidae, 180. 

 agromyz?e, 566, 567. 

 Agrothereutes, 258, 330. 

 Agrypon, 284. 

 akhursti, 44. 

 alacris, 332, 333. 

 Alaptus, 446, 448. 

 alaskensis, 259. 

 790 



