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  1. By: Heiss, Elizabeth Madeleine,
    Publication info: Urbana, The University of Illinois press, 1938
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Development  Diptera  Illinois  Insects  Larvae  Syrphidae
  2. By: Williston, Samuel W. (Samuel Wendell), - American Philosophical Society.
    Publication info: S.l, s.n, 1882?
    Holding Institution: Canadiana.org (archive.org)
    Subjects: Diptera  North America  Syrphidae
  3. By: Chagnon, Gustave,
    Publication info: [Chicoutimi, Québec?, s.n.], 1901
    Holding Institution: Canadiana.org (archive.org)
    Subjects: Insects  Québec (Province)  Syrphidae
  4. By: Thompson, F. Christian. - Vockeroth, J. R. - Sedman, Yale.
    Publication info: São Paulo, Museu de Zoologiea, Universidade de São Paulo, 1976
    Holding Institution: Smithsonian Libraries
    Subjects: Syrphidae  
  5. By: Ketel.
    Publication info: Pasewalk, H. Gnädig, 1903-1904
    Holding Institution: Cornell University Library
    Subjects: Syrphidae
  6. By: Efflatoun, Hassan Chaker - Jamiyat al-Hasharat al-Misriyah.
    Publication info: Le Caire, Société Orientale de Publicité, 1922
    Holding Institution: Smithsonian Libraries
    Subjects: Egypt  Syrphidae
  7. By: Becker, Th. (Theodor),
    Publication info: Halle, [Deutsche Akademie der Naturforscher Leopoldina], 1894
    Holding Institution: Smithsonian Libraries
    Subjects: Syrphidae  
  8. By: Williston, Samuel W. (Samuel Wendell),
    Publication info: Washington, G.P.O, 1886
    Holding Institution: Canadiana.org (archive.org)
    Subjects: Diptera  North America  Syrphidae
  9. By: British Museum (Natural History). Department of Entomology. - Bezzi, Mario,
    Publication info: London, Printed by order of the Trustees, 1915
    Holding Institution: Multiple institutions
    Subjects: Diptera  Ethiopia  Syrphidae  
    BHL Collections: Natural History Museum (London) Publications
  10. By: Metcalf, C. L. (Clell Lee),
    Publication info: Orono, Maine Agricultural Experiment Station, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diptera  Maine  Syrphidae  
  11. By: Metcalf, C. L. (Clell Lee),
    Publication info: Orono, Maine Agricultural Experiment Station, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diptera  Maine  Syrphidae  
  1. By: Marinoni, Luciane - Miranda, Gil Felipe Gonçalves - Thompson, F. Christian.
    Type: Article
    In: Revista Brasileira de Entomologia
    Date: 2004-12-01
    Subjects: armadilha Malaise  Diptera  região Neotropical  riqueza de espécies  Syrphidae
  2. By: Machado, Adriana de Oliveira - Oliveira, Paulo Eugênio A.M. De
    Type: Article
    In: Sociedade Botânica de São Paulo
    Date: 2000-09-01
    Publication Info: Sociedade Botânica de São Paulo 2000-09-01
    Subjects: breeding system  Flacourtiaceae  fly pollination  myophily  Syrphidae
  3. By: Mengual, Ximo
    Type: Article
    In: ZooKeys
    Volume: 140
    Date: 2011
    Page Range: 1-26
    Publication Info: Pensoft Publishers 2011
    Subjects: flower flies  identification key  new species  Syrphidae  Toxomerus  
  4. By: Bachmann, Axel O.
    Type: Article
    In: Revista del Museo Argentino de Ciencias Naturales
    Date: 2012-06-01
    Subjects: Asilidae s. l  Diptera  Insecta  Stratiomyidae  Syrphidae  Tabanidae  Type specimens
  5. By: Haarto, Antti - Kerppola, Sakari
    Type: Article
    In: ZooKeys
    Volume: 441
    Date: 2014
    Page Range: 233-249
    Publication Info: Pensoft Publishers 2014
    Subjects: Checklist  Diptera  Faunistics  Finland  Syrphidae  
  6. By: de Groot, Maarten - Vrezec, Al
    Type: Article
    In: Nature Conservation
    Volume: 37
    Date: 2019
    Page Range: 99-121
    Publication Info: Pensoft Publishers 2019
    Subjects: Altitudinal gradient  Aves  Carabidae  climate change  species assemblage  Syrphidae  
  7. By: Vujić, Ante - Radenkovic, Snezana - Trifunov, Sonja - Nikolić, Tijana
    Type: Article
    In: ZooKeys
    Volume: 269
    Date: 2013
    Page Range: 33-50
    Publication Info: Pensoft Publishers 2013
    Subjects: Cheilosia barbafacies  Diptera  new species  proxima group  Syrphidae  
  8. By: Sahib, Souad - Ouafaa, Driauach - Belqat, Boutaïna
    Type: Article
    In: ZooKeys
    Volume: 971
    Date: 2020
    Page Range: 59-103
    Publication Info: Pensoft Publishers 2020
    Subjects: Checklist  Diptera  hoverflies  Morocco  new records  North Africa  Palaearctic region  Syrphidae  
  9. By: Buffington, Matthew L. - Van Noort, Simon
    Type: Article
    In: ZooKeys
    Volume: 20
    Date: 2009
    Page Range: 245-274
    Publication Info: Pensoft Publishers 2009
    Subjects: Aspicerinae  genus revision  host record  species revision  Syrphidae  
  10. By: Borges, Zuleica M. - Pamplona, Denise,
    Type: Article
    In: Revista Brasileira de Entomologia
    Date: 2003-01-01
    Subjects: Diptera/key  Neotropical Xanthandrus/revision  Syrphidae
  11. By: Marinoni, Luciane - Bonatto, Sionei Ricardo
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2002-03-01
    Subjects: abundance  Brazil  Diptera  Malaise trap  Parana  seasonality  Syrphidae
  12. By: Vujić, Ante - Radenkovic, Snezana - Likov, Laura - Veselić, Sanja
    Type: Article
    In: ZooKeys
    Volume: 1031
    Date: 2021
    Page Range: 85-124
    Publication Info: Pensoft Publishers 2021
    Subjects: identification key  integrative taxonomy  lineages  Merodon  Morphology  species groups  Syrphidae