No. 22.] 



HYMENOPTERA OF CONNECTICUT. 



8ii 



(Hoplisus), 656, 657. 

 neglectum, 676. 

 nelumbonis (Halictus), 701, 703, 706. 



(Hylseus). yz?, 738, 739. 

 nematicidus, 472. 

 Nematinae, 42, iii. 

 Nematus, iii, 112, 120. 

 Nematus, 113, 115, 120, 124, 133, 



134, 135, 136, 140, 141- 

 nemoriae, 186, 191. 

 neoaprilis, 70, 75. 

 Neocharactus, 143. 

 neocollaris, 71, 75. 

 Neofoxia, 658. 

 neogagates, 596, 599. 

 Neonortonia, 269, 271. 

 Neopareophora, 142, 144. 

 Neopasites, 722, 730. 

 Neoponera, 581. 

 Neopus, 80. 82. 

 neorufibarbis, 579. 

 Neoscleroderma, 608, 609, 610. 

 neosericeus, 69, 75. 

 neoslossoni, 84, 91. 

 Neotomostethus, 142, 144. 

 Nepiera, 247, 266. 

 nepticula, 595, 597. 

 Neuroterus, 369, 372, 384. 

 Neurotoma, 33, 37. 

 nidonea, 93, 99. 

 nidulans, 773. 

 niger (B^us), 551. 



(Cirrospilus), 466. 



(Diastrophus), 439- 



(Lygocerus), 558. 



(Philonix), 381. 



(Pristaulacus), 241. 



(Psen), 658, 659. 

 niger van americanus, 592. 

 niger var. neoniger, 592, 593, 

 nigra (Biorhiza), 383. 



(Euura), 141, 142. 



(Macrophya), 97, 100. 



(Neopareophora), 144. 

 nigrse, 420. 



nigratoricolor, 344, 355- 

 nigrelUis (Dryinus), 614, 615. 



(Gelis), 327, 328. 

 nigrescens, 658, 659. 

 nigricaniformis, 338, 340. 

 nigricollis (Philonix), 381. 



(Tenthredo), 84, 9i- 

 nigricornis (Crabro), 671. 



(Idris), 555- 

 nigricornus, 170, I7I- 

 nigricoxus, 305. 

 nigrifemora. 461. 

 nigrifrons (Gorytes), 655. 



(Solenius) 665. 

 nigripes (Aphidius), 260, 261. 



(Elasmus), 463. 



(Sympiesis), 462. 

 nigriscapus, 545, 546. 

 nigrisomus, 47. 

 nigrita (Arenetra), 315, 316. 



(Pontania), 139, 140. 

 nigritus (Aphanisus), 154. 



(Nematus), iii. 

 nigrocyaneum, 481. 

 nigrovarium, 286, 287. 

 nigrum, 556. 

 ninigretorum, 191, 20a 

 nipmuckorum, 191, 200. 

 nitida, 325. 

 nitida, 741. 

 nitidula, 604. 605. 

 nivalis. 711, 715, 716. 

 nodus, 142. 

 noise, 263. 

 Nomada, 722, 727. 

 Nomada, 727. 

 Nomadidje, 699, 722. 

 Nomiaephagus, 622, 623. 

 nortoni (Amblyteles), 349, 360. 



(Chrysis), 604, 605. 



(Megarhyssa), 325. 



(Phrontosoma), 48. 



(Phygadeuon), 335, 336. 



(Spilochalcis), 527. 



(Tomostethus), 148. 

 Nortonia, 634, 635. 

 nortonianus, 637, 640. 

 nortonii. 579. 

 nofabilis, Ii5- 

 notandus, 320. 

 notatum. 752, 753- 

 notha, 628, 629. 

 Nothosmia, 750. 

 Notocyphinse, 626, 627. 

 Notoglossa, 659- 660. 

 Notogoma. See Notogonidea. 

 Notogonidea, 684. 

 Notopygus, 250, 29I/ 

 Nototrachys, 766. 

 Notozus, 602, 603. 

 nova, 90. 92. 

 novseangH.-e (Andrena), 7". 7^2, 



717. 



(Halictoides). 720. 



(Opius). 182, 183. 



(Perdita), 72T. 

 novebnracensi=:. 497- 

 Novomessor, 583. 

 noxiosus, 39T. 

 nubecula. 712, 7i5. 7^7- 

 nubilipennis (Amphibohps). 408. 



