INDEX. 



639 



Page. 



nitidula Fallen (Notiphila, Psilopa) 597 



Meigen. See devia Fallen 515 



Wulp (Sphaerina) 607 



nitidulus Fabricus (BombyUus, Anastcechus). 50G 



nitidus Meigen (Borborus, Fungobia) 545 



Wiedemann ( Chrysogaster , Crypti- 



neura) 528 



nivipes Theobald (Trichoprosopon) 610 



(Trichoprosopon, Joblotia). 550 



nobilis Desvoidy (Purpurella) 598 



noctiluca Linnaeus ( Musca , Pipiza ) 591 



nodieornis Osten Sacken ( Triogma, Liogma) . 501 



nodulosa Macquart ( Erioptera, Ormosia) 581 



notabilis Skuse (Isoplastus) 556 



Wulp (Clinogaster) 525 



notata Fabricius ( Musca, Anoplomerus) 507 



Linnaeus ( Tipula, Ceria) 520 



( Tipula, Scathopse) 603 



Stenhammar. See spilota Curtis 539 



Wiedemann ( Ceratophya) 520 



(Orialis, Euxesta) 543 



notatus Macquart. See geminata Say 615 



Stannius (Ammobates) 505 



(A mmobates, Stannia) 608 



{Ammobates, Tachytre- 



chus) 611 



nova Rondani (Thrycolyga) 614 



nubila Meigen ( Tachydromia, Tachypeza) .... 611 



nubilipennis Wulp ( Acronacantha) 503 



nubilis Rondani ( Melanogaster) 567 



nuda Townsend (CEdemasoma) 578 



nudicornis Schummel. See replicata Lin- 

 naeus 587 



nudiusculus Loew (Psilocurus) 597 



uympharum Rondani ( Tachina, Microta- 



china) 570 



obesa Coquillett (Trixodes) 617 



Felt ( Cecidomyia, Parad.plosis) 584 



obesus Fabricius (Syrphus, Ornidia) 581 



obliqua Macquart (Oscinis, Oscinimorpha) . .. 581 



Say (Scxva, Aiiograpta) 505 



( Trypeta, Tomoplagia) 615 



( Trypeta, Plagiotoma) 591 



obliterata Zetterstedt (Hormopeza) 553 



obscura Bigot (Physecrania) 590 



Brauer and Bergenstamm ( Tetra- 



chseta, Tessarochseta) 613 



Coq uillett ( Arctobiella) 509 



(Hemeromyia) 550 



(Misgomyia) 570 



Desvoidy (Arina) 510 



Fallen (Leptis, Ptiolina) 598 



( Tachina, Campylocheta) 518 



Jsennicke (Eondania) 601 



(Bondania, Neorondania) . 575 



Meigen. See hamata Fallen 535 



Wiedemann (Anisomera) 507 



(Hirmoneura) 552 



obscurella Fallen (Geomyza, Diastata) 532 



(Notiphila, Clasiopa) 524 



(Notiphila, Discocerina).. . . 534 

 (Phytomyza, Chromato- 



myia) 523 



obscuripennis Meigen (Phania, Evibrissa) ... 544 



obscurus Philippi (Anypenus) ... 508 



Wiedemann (Sargus, Merosargus). 568 



Page, 



obsoleta Fallen (Sapromyza) 602 



(Sapromyza, Polionoma) 593 



Meigen ( Tachina, Bellardia) 513 



( Tachina, Maravigna) 565 



obtusa Loew (Lasioptera, Choristoneura) . . . 523 



obumbrata Loew (Eudicrana) 541 



AVulp ( Hypostena, Ptilodegeeria) . 598 



occidentals Coquillett (Metaplagia) 568 



(Eugnoriste). 541 



Williston (Pelomyia) 586 



occidua Fabricius ( Musca, Sarcophagula) 602 



occlusa Desvoidy. See nigripes Fallen 506 



See vulgaris Fallen 575 



( Calyptidia) 517 



Rondani. See echinura Desvoidy... 608 



occulta Macquart (Exoprosopa, Heteralonia).. 551 



Meigen (Limnobia, A malopis) 505 



( Myopa, Gonirhyncus) 547 



ocellaris Meigen ( Trichoptera, Phalxnula) 587 



ocellata Fabricius (Dictya, Pterocalla) 597 



octopunctata Coquebert ( Musca, Myennis) . . 572 



Say (Dioctria, Taracticus) 612 



oculatus Fallen (Dolichopus, Diaphorus) 532 



cestriforme Brauer & Bergenstamm (Hemi- 



thrixion) 550 



cestroidea (Desvoidy Crameria) 528 



( Crameria, A msteinia) . . 506 



( Crameria, Semiomyia) . 605 



oleracea Linnaeus (Tipula) 615 



olivaceus Loew (Dasypogon, Triclis) 616 



( Triclis, Gasirichelius) 546 



omissa Schiner (Elliptera) 537 



onopordi Desvoidy. See artemisiae 545 



opaca Loew (Syndyas) 610 



opilio Osten Sacken (Tanypremna) 612 



oralis Desvoidy (Adia) 503 



oratorio Fallen ( Tachydromia, Microdromya) . 569 



orbiculata Felt ( Cecidomyia, Obolodiplosis) . . 577 



oregona Aldrich (Siligo) 605 



ornata Haliday ( Medetera, Leptopus) 560 



Johnson ( Heterochroa, Spilochroa) 607 



Meigen (Gonia, Eeaumuria) 599 



ornatipes Townsend. See pallipes Loew 517 



ornatum Meigen (Simulium. Atractocera) 512 



(Simulium, Melusina) 567 



ornatus Haliday (Porphyrops, Xanthochlorus) 620 

 Macquart ( Micropalpus, Cryptopal- 



pus) 528 



( Micropalpus, Saunder- 



sia) 603 



Meigen. See pedissequus Harris.. .. 620 



( Ceratopogon, Bezzia) 513 



oscinina Fallen (Madiza) 564 



(Oscinis, Eurinella) 543 



(Oscinis, Siphonella) 606 



ovina Linnaeus ( Hippobosca, Melophagus) . . . 567 



( Hippobosca, Melophila) 567 



ovis Linnaeus (CEstrus) 578 



(CEstrus, Cephalemyia) 519 



oxyrhina Pandelle. See incana Fallen 612 



pachygaster Fallen (Sargus, Neopachygaster). 575 



pachyneura Giglio-Tos (Tauromyia) 612 



pacta Meigen. See cinerea Fallen 544 



pagana Fabricius ( Musca, Mydaea) 572 



palans Giglio-Tos (Chaetocoelia) 521 



pallida Fabricius ( Musca, Rohrella) , , . 601 



