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  1. By: Engel, Michael S. - Alqarni, Abdulaziz S. - Hannan, Mohammed A. - Hinojosa-Díaz, Ismael A - Michener, Charles D. (Charles Duncan),
    Publication info: New York, NY, American Museum of Natural History, [2014]
    Holding Institution: American Museum of Natural History Library
  2. By: Engel, Michael S.
    Publication info: 2000
    Holding Institution: American Museum of Natural History Library
  3. By: Grimaldi, David A. - Engel, Michael S. - Nascimbene, Paul C. - Singh, Hukam
    Publication info: [New York], American Museum of Natural History, c2013
    Holding Institution: American Museum of Natural History Library
  4. By: Engel, Michael S. - Grimaldi, David A.
    Publication info: New York, NY, American Museum of Natural History, c2007
    Holding Institution: American Museum of Natural History Library
  5. By: Engel, Michael S. - Alqarni, Abdulaziz S. - Shebl, Mohamed A
    Publication info: New York, NY, American Museum of Natural History, [2017]
    Holding Institution: American Museum of Natural History Library
  6. By: Engel, Michael S. - Grimaldi, David A.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  7. By: Perrichot, Vincent - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2007
    Holding Institution: American Museum of Natural History Library
  8. By: Engel, Michael S. - Perkovsky, Evgeny E.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  9. By: Engel, Michael S. - Grimaldi, David A. - Gonzalez, Victor H. - Hinojosa-Díaz, Ismael A - Michener, Charles D. (Charles Duncan),
    Publication info: [New York], American Museum of Natural History, c2012
    Holding Institution: American Museum of Natural History Library
  10. By: Grimaldi, David A. - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  11. By: Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2005
    Holding Institution: American Museum of Natural History Library
  12. By: Engel, Michael S. - Haas, Fabian,
    Publication info: New York, NY, American Museum of Natural History, c2007
    Holding Institution: American Museum of Natural History Library
  13. By: Engel, Michael S. - Krishna, Kumar.
    Publication info: New York, NY, American Museum of Natural History, c2004
    Holding Institution: American Museum of Natural History Library
  14. By: Penalver, Enrique - Engel, Michael S. - Grimaldi, David A.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  15. By: Engel, Michael S. - Grimaldi, David A.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  16. By: Engel, Michael S.
    Publication info: 1999
    Holding Institution: American Museum of Natural History Library
  17. By: Engel, Michael S. - Grimaldi, David A.
    Publication info: New York, NY, American Museum of Natural History, c2002
    Holding Institution: American Museum of Natural History Library
  18. By: Engel, Michael S. - Grimaldi, David A.
    Publication info: 2002
    Holding Institution: American Museum of Natural History Library
  19. By: Engel, Michael S. - Grimaldi, David A. - Nascimbene, Paul C.
    Publication info: 2002
    Holding Institution: American Museum of Natural History Library
  20. By: Grimaldi, David A. - Engel, Michael S. - Nascimbene, Paul C.
    Publication info: New York, NY, American Museum of Natural History, c2002
    Holding Institution: American Museum of Natural History Library
  21. By: Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  22. By: Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2007
    Holding Institution: American Museum of Natural History Library
  23. By: Chatzimanolis, Stylianos - Grimaldi, David A. - Engel, Michael S. - Fraser, Nicholas C.
    Publication info: [New York], American Museum of Natural History, c2012
    Holding Institution: American Museum of Natural History Library
  24. By: Engel, Michael S.
    Publication info: 1999
    Holding Institution: American Museum of Natural History Library
  25. By: Engel, Michael S. - Penalver, Enrique
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  26. By: Engel, Michael S.
    Publication info: 2001
    Holding Institution: American Museum of Natural History Library
  27. By: Engel, Michael S. - Rozen, Jerome G. (Jerome George), Jr., - Sepúlveda-Cano, Paula A., - Smith, Corey Shepard. - Thomas, Jennifer C. - Ospina Torres, Rodulfo, - Gonzalez, Victor H.
    Publication info: New York, NY, American Museum of Natural History, [2019]
    Holding Institution: American Museum of Natural History Library
  28. By: Engel, Michael S. - Grimaldi, David A.
    Publication info: New York, NY, American Museum of Natural History, c2007
    Holding Institution: American Museum of Natural History Library
  29. By: Wichard, Wilfried, - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  30. By: Engel, Michael S. - Azevedo, C. O. (Celso O.) - Ortega-Blanco, Jaime.
    Publication info: New York, NY, American Museum of Natural History, [2016]
    Holding Institution: American Museum of Natural History Library
  31. By: Engel, Michael S. - Krishna, Kumar.
    Publication info: New York, NY, American Museum of Natural History, c2007
    Holding Institution: American Museum of Natural History Library
  32. By: Engel, Michael S.
    Publication info: [New York, NY], American Museum of Natural History, [2017]
    Holding Institution: American Museum of Natural History Library
  33. By: Hinojosa-Díaz, Ismael A - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2007
    Holding Institution: American Museum of Natural History Library
  34. By: Engel, Michael S. - Brooks, Robert W. - Yanega, Douglas
    Publication info: Lawrence, Kan, Natural History Museum, The University of Kansas, 1997
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  35. By: Rasmussen, Claus, - Engel, Michael S. - Thomas, Jennifer C.
    Publication info: New York, NY, American Museum of Natural History, [2017]
    Holding Institution: American Museum of Natural History Library
  36. By: Engel, Michael S.
    Publication info: 2000
    Holding Institution: American Museum of Natural History Library
  37. By: Engel, Michael S. - Ortega-Blanco, Jaime - Soriano, Carmen - Grimaldi, David A. - Martínez-Delclós, Xavier
    Publication info: [New York], American Museum of Natural History, c2013
    Holding Institution: American Museum of Natural History Library
  38. By: Bennett, Daniel J. - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  39. By: Engel, Michael S. - Rightmyer, Molly G.
    Publication info: 2003
    Holding Institution: American Museum of Natural History Library
  40. By: Rightmyer, Molly G. - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2003
    Holding Institution: American Museum of Natural History Library
  41. By: Engel, Michael S. - Grimaldi, David A.
    Publication info: New York, NY, American Museum of Natural History, c2004
    Holding Institution: American Museum of Natural History Library
  42. By: Engel, Michael S. - Baker, Donald B.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  43. By: Engel, Michael S. - Missouri. Department of Conservation.
    Publication info: Lawrence, Kan, Natural History Museum, University of Kansas, [2004]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  44. By: Rafael, José Albertino. - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  45. By: Baker, Donald B. - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  46. By: Engel, Michael S. - Boontop, Yuvarin. - Michener, Charles D. (Charles Duncan),
    Publication info: New York, NY, American Museum of Natural History, [2017]
    Holding Institution: American Museum of Natural History Library
  47. By: Jeng, Ming-Luen - Engel, Michael S. - Yang, Pingshi
    Publication info: New York, NY American Museum of Natural History c2007
    Holding Institution: American Museum of Natural History Library
  48. By: Engel, Michael S. - Gonzalez, Victor H. - Smith-Pardo, Allan H.
    Holding Institution: American Museum of Natural History Library
  49. By: Liu, Zhiwei, - Engel, Michael S. - Grimaldi, David A.
    Publication info: New York, NY, American Museum of Natural History, c2007
    Holding Institution: American Museum of Natural History Library
  50. By: Engel, Michael S. - Grimaldi, David A.
    Publication info: New York, NY, American Museum of Natural History, c2005
    Holding Institution: American Museum of Natural History Library
  51. By: Arillo, Antonio. - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  52. By: Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2002
    Holding Institution: American Museum of Natural History Library
  53. By: Engel, Michael S.
    Publication info: 2002
    Holding Institution: American Museum of Natural History Library
  54. By: Engel, Michael S. - Gonzalez, Victor H. - Griswold, Terry L.
    Holding Institution: American Museum of Natural History Library
  55. By: Gonzalez, Victor H. - Griswold, Terry L. - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, [2018]
    Holding Institution: American Museum of Natural History Library
  56. By: Grimaldi, David A. - Engel, Michael S. - Krishna, Kumar.
    Publication info: New York, NY, American Museum of Natural History, c2008
    Holding Institution: American Museum of Natural History Library
  57. By: Sánchez-García, Alba. - Engel, Michael S.
    Publication info: New York, NY American Museum of Natural History [2016]
    Holding Institution: American Museum of Natural History Library
  58. By: Grimaldi, David A. - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2008
    Holding Institution: American Museum of Natural History Library
  59. By: Engel, Michael S. - Grimaldi, David A. - Krishna, Kumar.
    Publication info: 2009
    Holding Institution: American Museum of Natural History Library
  60. By: Engel, Michael S. - Grimaldi, David A. - Krishna, Kumar.
    Publication info: New York, NY, American Museum of Natural History, c2009
    Holding Institution: American Museum of Natural History Library
  61. By: Sánchez-García, Alba. - Penalver, Enrique - Martínez-Delclós, Xavier - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, [2021]
    Holding Institution: American Museum of Natural History Library
  62. By: Engel, Michael S. - Grimaldi, David A. - Krishna, Kumar. - Krishna, Valerie.
    Publication info: 2013-04-25
    Holding Institution: American Museum of Natural History Library
  63. By: Penalver, Enrique - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2006
    Holding Institution: American Museum of Natural History Library
  64. By: Herhold, Hollister W. - Davis, Steven R., - Engel, Michael S. - Grimaldi, David A. - Smith, Corey Shepard.
    Publication info: [New York, NY], American Museum of Natural History, [2019]
    Holding Institution: American Museum of Natural History Library
  65. By: Grimaldi, David A. - Engel, Michael S.
    Publication info: New York, NY, American Museum of Natural History, c2008
    Holding Institution: American Museum of Natural History Library
  66. By: Breitkreuz, Laura C. V. - Engel, Michael S. - Winterton, Shaun L. (Shaun Leslie)
    Publication info: New York, NY, American Museum of Natural History, [2017]
    Holding Institution: American Museum of Natural History Library
  1. By: Engel, Michael S. - Gonzalez, Victor H.
    Type: Article
    In: ZooKeys
    Volume: 101
    Date: 2011
    Page Range: 51-80
    Publication Info: Pensoft Publishers 2011
  2. By: Gonzalez, Victor H. - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 126
    Date: 2011
    Page Range: 57-76
    Publication Info: Pensoft Publishers 2011
  3. By: Lohrmann, Volker - Waldren, George C. - Reiss, Martin - Engel, Michael S.
    Type: Article
    In: Zoosystematics and evolution
    Volume: 92
    Issue: 2
    Date: 2016
    Page Range: 251--255
    Publication Info: Sofia, Pensoft,
  4. By: Straka, Jakub - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 218
    Date: 2012
    Page Range: 77-109
    Publication Info: Pensoft Publishers 2012
  5. By: Engel, Michael S.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 56
    Date: 1999
    Page Range: 134--135
    Publication Info: London, International Trust for Zoological Nomenclature,
  6. By: Engel, Michael S.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 56
    Date: 1999
    Page Range: 198--198
    Publication Info: London, International Trust for Zoological Nomenclature,
  7. By: Engel, Michael S.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 56
    Date: 1999
    Page Range: 19--22
    Publication Info: London, International Trust for Zoological Nomenclature,
  8. By: Gonçalves, Rodrigo B. - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 37
    Date: 2010
    Page Range: 69-80
    Publication Info: Pensoft Publishers 2010
  9. By: Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 46
    Date: 2010
    Page Range: 61-70
    Publication Info: Pensoft Publishers 2010
  10. By: Engel, Michael S.
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 103
    Date: 1995
    Page Range: 302--310
    Publication Info: Lawrence, Kan, Allen Press [etc.],
  11. By: Álvarez-Parra, Sergio - Peñalver, Enrique - Martínez-Delclós, Xavier - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 1103
    Date: 2022
    Page Range: 65-78
    Publication Info: Pensoft Publishers 2022
  12. By: Engel, Michael S. - Krishna, Kumar. - Boyko, Christopher B.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 60
    Date: 2003
    Page Range: 119--123
    Publication Info: London, International Trust for Zoological Nomenclature,
  13. By: Engel, Michael S. - Krishna, Kumar.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 62
    Date: 2005
    Page Range: 8--13
    Publication Info: London, International Trust for Zoological Nomenclature,
  14. By: Engel, Michael S. - Krishna, Kumar.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 64
    Date: 2007
    Page Range: 230--234
    Publication Info: London, International Trust for Zoological Nomenclature,
  15. By: Michener, Charles - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 5
    Date: 2009
    Page Range: 53-64
    Publication Info: Pensoft Publishers 2009
  16. By: Engel, Michael S. - Michener, Charles D. (Charles Duncan), - Rightmyer, Molly G.
    Type: Article
    In: Journal of Hymenoptera research
    Volume: 13
    Date: 2004
    Page Range: 1--12
    Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-
  17. By: Engel, Michael S. - Krishna, Kumar.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 61
    Date: 2004
    Page Range: 169--170
    Publication Info: London, International Trust for Zoological Nomenclature,
  18. By: Engel, Michael S. - Krishna, Kumar.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 62
    Date: 2005-12
    Page Range: 240--240
    Publication Info: London, International Trust for Zoological Nomenclature,
  19. By: Engel, Michael S. - Krishna, Kumar.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 59
    Date: 2002
    Page Range: 90--92
    Publication Info: London, International Trust for Zoological Nomenclature,
  20. By: Makranczy, György - Yamamoto, Shuhei - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 782
    Date: 2018
    Page Range: 81-94
    Publication Info: Pensoft Publishers 2018
  21. By: Jeng, Ming-Luen - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 378
    Date: 2014
    Page Range: 41-47
    Publication Info: Pensoft Publishers 2014
  22. By: Jeng, Ming-Luen - Engel, Michael S. - Yang, Pingshi
    Type: Article
    In: ZooKeys
    Volume: 116
    Date: 2011
    Page Range: 49-57
    Publication Info: Pensoft Publishers 2011
  23. By: Prokop, Jakub - Dehon, Manuel - Michez, Denis - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 710
    Date: 2017
    Page Range: 43-63
    Publication Info: Pensoft Publishers 2017
  24. By: Hinojosa-Díaz, Ismael - Melo, Gabriel A. R. - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 97
    Date: 2011
    Page Range: 11-29
    Publication Info: Pensoft Publishers 2011
  25. By: Hinojosa-Díaz, Ismael - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 159
    Date: 2011
    Page Range: 49-63
    Publication Info: Pensoft Publishers 2011
  26. By: Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 148
    Date: 2011
    Page Range: 171-184
    Publication Info: Pensoft Publishers 2011
  27. By: Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 13
    Date: 2009
    Page Range: 57-66
    Publication Info: Pensoft Publishers 2009
  28. By: Engel, Michael S.
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 101
    Date: 1999
    Page Range: 822--826
    Publication Info: Washington, etc, Entomological Society of Washington,
  29. By: Tran, Thi Ngat - Engel, Michael S. - Lam, Truong Xuan - Nguyen, Lien P. T.
    Type: Article
    In: ZooKeys
    Volume: 1102
    Date: 2022
    Page Range: 191-200
    Publication Info: Pensoft Publishers 2022
  30. By: Alqarni, Abdulaziz S. - Hannan, Mohammed - Hinojosa-Díaz, Ismael - Engel, Michael S.
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 35
    Date: 2013
    Page Range: 83-89
    Publication Info: Pensoft Publishers 2013
  31. By: Engel, Michael S. - Ortega-Blanco, Jaime
    Type: Article
    In: ZooKeys
    Volume: 4
    Date: 2008
    Page Range: 55-64
    Publication Info: Pensoft Publishers 2008
  32. By: Engel, Michael S.
    Type: Article
    In: Journal of Hymenoptera research
    Volume: 11
    Date: 2002
    Page Range: 5--11
    Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-
  33. By: Perrichot, Vincent - Salas-Gismondi, Rodolfo - Flynn, John J. (John Joseph), - Antoine, Pierre-Olivier - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 426
    Date: 2014
    Page Range: 119-127
    Publication Info: Pensoft Publishers 2014
  34. By: Engel, Michael S.
    Type: Article
    In: The journal of the Bombay Natural History Society
    Volume: 99
    Date: 2002
    Page Range: 3--7
    Publication Info: Bombay, Bombay Natural History Society, 1886-
  35. By: Oliveira, Favízia Freitas de - Urban, Danuncia, - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 111
    Date: 2011
    Page Range: 19-31
    Publication Info: Pensoft Publishers 2011
  36. By: Alqarni, Abdulaziz S. - Hannan, Mohammed - Owayss, Ayman - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 134
    Date: 2011
    Page Range: 83-98
    Publication Info: Pensoft Publishers 2011
  37. By: Engel, Michael S. - Krishna, Kumar.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 58
    Date: 2001
    Page Range: 100--104
    Publication Info: London, International Trust for Zoological Nomenclature,
  38. By: Engel, Michael S. - Grimaldi, David A.
    Type: Article
    In: ZooKeys
    Volume: 148
    Date: 2011
    Page Range: 1-13
    Publication Info: Pensoft Publishers 2011
  39. By: Engel, Michael S.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 61
    Date: 2004
    Page Range: 23--24
    Publication Info: London, International Trust for Zoological Nomenclature,
  40. By: Hannan, Mohammed - Alqarni, Abdulaziz S. - Owayss, Ayman - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 201
    Date: 2012
    Page Range: 1-14
    Publication Info: Pensoft Publishers 2012
  41. By: Engel, Michael S. - Krishna, Kumar.
    Type: Article
    In: The Bulletin of zoological nomenclature
    Volume: 58
    Date: 2001-09
    Page Range: 206--209
    Publication Info: London, International Trust for Zoological Nomenclature,
  42. By: Engel, Michael S. - Michener, Charles
    Type: Article
    In: ZooKeys
    Volume: 244
    Date: 2012
    Page Range: 1-19
    Publication Info: Pensoft Publishers 2012
  43. By: Kotthoff, Ulrich - Wappler, Torsten - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 96
    Date: 2011
    Page Range: 11-37
    Publication Info: Pensoft Publishers 2011
  44. By: Dehon, Manuel - Engel, Michael S. - Gerard, Maxence - Aytekin, Ahmet Murat - Ghisbain, Guillaume - Williams, Paul - Rasmont, Pierre - Michez, Denis
    Type: Article
    In: ZooKeys
    Volume: 891
    Date: 2019
    Page Range: 71-118
    Publication Info: Pensoft Publishers 2019
  45. By: Engel, Michael S.
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 103
    Date: 1995
    Page Range: 317--323
    Publication Info: Lawrence, Kan, Allen Press [etc.],
  46. By: Perrichot, Vincent - Ortega-Blanco, Jaime - McKellar, Ryan - Martínez-Delclós, Xavier - Azar, Dany - Nel, André - Tafforeau, Paul - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 130
    Date: 2011
    Page Range: 421-453
    Publication Info: Pensoft Publishers 2011
  47. By: Xiong, Shurong - Engel, Michael S. - Xiao, Lifang - Ren, Dong,
    Type: Article
    In: ZooKeys
    Volume: 1065
    Date: 2021
    Page Range: 125-139
    Publication Info: Pensoft Publishers 2021
  48. By: Engel, Michael S. - Brooks, Robert W.
    Type: Article
    In: Entomological news
    Volume: 113
    Date: 2002
    Page Range: 1--5
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  49. By: Oliveira, Favízia Freitas de - Engel, Michael S. - Mahlmann, Thiago
    Type: Article
    In: ZooKeys
    Volume: 185
    Date: 2012
    Page Range: 41-53
    Publication Info: Pensoft Publishers 2012
  50. By: Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 130
    Date: 2011
    Page Range: 137-152
    Publication Info: Pensoft Publishers 2011
  51. By: Engel, Michael S. - Brooks, Robert W. - Yanega, Douglas
    Type: Article
    In: New genera and subgenera of augochlorine bees (Hymenoptera: Halictidae)
    Volume: 5
    Date: 1997-12-17
    Page Range: 1--21
    Publication Info: Lawrence, Kan, Natural History Museum, The University of Kansas, 1997
  52. By: Engel, Michael S. - Alqarni, Abdulaziz S. - Shebl, Mohamed - Thomas, Jennifer C.
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 69
    Date: 2019
    Page Range: 1-21
    Publication Info: Pensoft Publishers 2019
  53. By: Gao, Jia - Engel, Michael S. - Shih, ChungKun - Ren, Dong, - Gao, Taiping
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 86
    Date: 2021
    Page Range: 151-169
    Publication Info: Pensoft Publishers 2021
  54. By: Engel, Michael S. - Nguyen, Lien P. T. - Tran, Thi Ngat - Truong, Tuan - Herrera Motta, Andrés
    Type: Article
    In: ZooKeys
    Volume: 1089
    Date: 2022
    Page Range: 53-72
    Publication Info: Pensoft Publishers 2022
  55. By: Davis, Steven R., - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 405
    Date: 2014
    Page Range: 127-138
    Publication Info: Pensoft Publishers 2014
  56. By: Engel, Michael S. - Falin, Zachary H. - Batelka, Jan
    Type: Article
    In: ZooKeys
    Volume: 857
    Date: 2019
    Page Range: 59-84
    Publication Info: Pensoft Publishers 2019
  57. By: Engel, Michael S. - Thomas, Jennifer C. - Alqarni, Abdulaziz S.
    Type: Article
    In: ZooKeys
    Volume: 711
    Date: 2017
    Page Range: 103-111
    Publication Info: Pensoft Publishers 2017
  58. By: Dewulf, Alexandre - De Meulemeester, Thibaut - Dehon, Manuel - Engel, Michael S. - Michez, Denis
    Type: Article
    In: ZooKeys
    Volume: 389
    Date: 2014
    Page Range: 35-48
    Publication Info: Pensoft Publishers 2014
  59. By: Engel, Michael S. - Huang, Diying - Cai, Chenyang - Alqarni, Abdulaziz S.
    Type: Article
    In: ZooKeys
    Volume: 730
    Date: 2018
    Page Range: 75-86
    Publication Info: Pensoft Publishers 2018
  60. By: Engel, Michael S.
    Type: Article
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    Volume: 103
    Date: 1995
    Page Range: 220--221
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  61. By: Engel, Michael S.
    Type: Article
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    Volume: 112
    Date: 2001
    Page Range: 278--280
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  62. By: Engel, Michael S.
    Type: Article
    In: Memoirs of the Queensland Museum
    Volume: 51
    Issue: 2
    Date: 2005
    Page Range: 558--558
    Publication Info: Brisbane, Queensland Museum, 1912-
  63. By: Mao, Yue - Engel, Michael S. - Ren, Dong, - Gao, Taiping
    Type: Article
    In: ZooKeys
    Volume: 911
    Date: 2020
    Page Range: 101-112
    Publication Info: Pensoft Publishers 2020
  64. By: Alqarni, Abdulaziz S. - Hannan, Mohammed - Gonzalez, Victor H. - Engel, Michael S.
    Type: Article
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    Volume: 204
    Date: 2012
    Page Range: 71-83
    Publication Info: Pensoft Publishers 2012
  65. By: Oliveira, Favízia Freitas de - Mahlmann, Thiago - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 153
    Date: 2011
    Page Range: 81-90
    Publication Info: Pensoft Publishers 2011
  66. By: Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 86
    Date: 2011
    Page Range: 61-68
    Publication Info: Pensoft Publishers 2011
  67. By: Chatzimanolis, Stylianos - Engel, Michael S.
    Type: Article
    In: ZooKeys
    Volume: 138
    Date: 2011
    Page Range: 65-73
    Publication Info: Pensoft Publishers 2011
  68. By: Gonzalez, Victor H. - Engel, Michael S.
    Type: Article
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    Volume: 172
    Date: 2012
    Page Range: 77-87
    Publication Info: Pensoft Publishers 2012
  69. By: Engel, Michael S.
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    Volume: 111
    Date: 2011
    Page Range: 33-40
    Publication Info: Pensoft Publishers 2011
  70. By: Engel, Michael S.
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    Type: Article
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    Volume: 111
    Date: 2011
    Page Range: 41-49
    Publication Info: Pensoft Publishers 2011
  72. By: Engel, Michael S.
    Type: Article
    In: Spixiana
    Volume: 22
    Date: 1999
    Page Range: 173--178
    Publication Info: Mchen, Zoologische Staatssammlung Mchen,
  73. By: Engel, Michael S. - Alqarni, Abdulaziz S. - Shebl, Mohamed - Iqbal, Javaid - Hinojosa-Diaz, Ismael
    Type: Article
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    Volume: 716
    Date: 2017
    Page Range: 29-41
    Publication Info: Pensoft Publishers 2017
  74. By: Alqarni, Abdulaziz S. - Hannan, Mohammed - Engel, Michael S.
    Type: Article
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    Volume: 428
    Date: 2014
    Page Range: 29-40
    Publication Info: Pensoft Publishers 2014
  75. By: Engel, Michael S.
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    In: ZooKeys
    Volume: 25
    Date: 2009
    Page Range: 61-68
    Publication Info: Pensoft Publishers 2009
  76. By: Alqarni, Abdulaziz S. - Hannan, Mohammed - Engel, Michael S.
    Type: Article
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    Volume: 172
    Date: 2012
    Page Range: 89-96
    Publication Info: Pensoft Publishers 2012
  77. By: Hinojosa-Díaz, Ismael A - Yáñez-Ordóñez, Olivia - Chen, Guojun - Peterson, A Townsend - Engel, Michael S.
    Type: Article
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    Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-
  78. By: Engel, Michael S.
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  79. By: Engel, Michael S.
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    Volume: 115
    Date: 2004
    Page Range: 169--170
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  80. By: Engel, Michael S. - Krishna, K
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    Volume: 115
    Date: 2004
    Page Range: 168--168
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  81. By: Smith, Deborah Roan - Engel, Michael S.
    Type: Article
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    Volume: 22
    Issue: 3
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    Publication Info: [Lubbock, Tex.], American Arachnological Society,
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    Type: Article
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    Volume: 108
    Date: 2006
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  83. By: Engel, Michael S. - Wang, Bo - Alqarni, Abdulaziz S. - Jia, Linbo - Su, Tao - Zhou, Zhekun - Wappler, Torsten
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    In: ZooKeys
    Volume: 775
    Date: 2018
    Page Range: 117-129
    Publication Info: Pensoft Publishers 2018
  84. By: Lohrmann, Volker - Engel, Michael S.
    Type: Article
    In: Zoosystematics and evolution
    Volume: 91
    Issue: 2
    Date: 2015
    Page Range: 191--197
    Publication Info: Sofia, Pensoft,
  85. By: Straka, Jakub - Alqarni, Abdulaziz S. - Juzova, Katerina - Hannan, Mohammed - Hinojosa-Díaz, Ismael - Engel, Michael S.
    Type: Article
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    Volume: 519
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    Page Range: 117-139
    Publication Info: Pensoft Publishers 2015
  86. By: Engel, Michael S.
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    Volume: 23
    Date: 2009
    Page Range: 47-75
    Publication Info: Pensoft Publishers 2009
  87. By: Engel, Michael S.
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    Volume: 47
    Date: 2010
    Page Range: 1-100
    Publication Info: Pensoft Publishers 2010
  88. By: Breitkreuz, Laura C. V. - Winterton, Shaun L. (Shaun Leslie) - Engel, Michael S.
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    Volume: 543
    Date: 2015
    Page Range: 111-127
    Publication Info: Pensoft Publishers 2015
  89. By: Hinojosa-Díaz, Ismael - Engel, Michael S.
    Type: Article
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    Volume: 140
    Date: 2011
    Page Range: 27-69
    Publication Info: Pensoft Publishers 2011
  90. By: Engel, Michael S.
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    Volume: 9
    Date: 2000
    Page Range: 182--208
    Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-
  91. By: Engel, Michael S. - Shcherbakov, Dmitry
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    Volume: 130
    Date: 2011
    Page Range: 11-40
    Publication Info: Pensoft Publishers 2011
  92. By: Jeng, Ming-Luen - Branham, Marc A. - Engel, Michael S.
    Type: Article
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    Volume: 97
    Date: 2011
    Page Range: 31-38
    Publication Info: Pensoft Publishers 2011
  93. By: Falin, Zachary H. - Engel, Michael S.
    Type: Article
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    Volume: 424
    Date: 2014
    Page Range: 101-116
    Publication Info: Pensoft Publishers 2014
  94. By: Perez de la Fuente, Ricardo - Penalver, Enrique - Martínez-Delclós, Xavier - Engel, Michael S.
    Type: Article
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    Volume: 204
    Date: 2012
    Page Range: 1-40
    Publication Info: Pensoft Publishers 2012
  95. By: Gonzalez, Victor H. - Engel, Michael S. - Lucia, Mariano - Alvarez, Leopoldo
    Type: Article
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    Volume: 30
    Date: 2013
    Page Range: 13-18
    Publication Info: Pensoft Publishers 2013
  96. By: Engel, Michael S.
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    Volume: 104
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  97. By: Engel, Michael S. - Grimaldi, David A. - Nascimbene, Paul - Singh, Hukam
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    Volume: 148
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    Publication Info: Pensoft Publishers 2011
  98. By: Engel, Michael S.
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    Publication Info: Washington, D.C, International Society of Hymenopterists, [1992-
  99. By: Nemesio, Andre - Engel, Michael S.
    Type: Article
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    Volume: 222
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    Publication Info: Pensoft Publishers 2012
  100. By: Engel, Michael S.
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  101. By: Engel, Michael S.
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    Volume: 29
    Date: 2009
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    Publication Info: Pensoft Publishers 2009
  102. By: Hinojosa-Díaz, Ismael - Nemesio, Andre - Engel, Michael S.
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    Volume: 221
    Date: 2012
    Page Range: 63-79
    Publication Info: Pensoft Publishers 2012
  103. By: Engel, Michael S. - Grimaldi, David A. - Singh, Hukam - Nascimbene, Paul
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    Page Range: 197-208
    Publication Info: Pensoft Publishers 2011
  104. By: Penev, Lyubomir - Golovatch, Sergei - Ananʹeva, N. B. - Engel, Michael S. - Casale, Achille - Assmann, Thorsten - Erwin, Terry Lee - Ivie, Michael - Sues, Hans-Dieter - Lourenco, Wilson - Fagerholm, Hans-Peter - Henry, Thomas, - Taiti, Stefano - Agosti, Donat - Alonso-Zarazaga, Miguel A. - Nieukerken, Erik J. van - Thompson, F. Christian. - Pyle, Richard - Miller, Jeremy A.
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    Volume: 1
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    Page Range: 1-7
    Publication Info: Pensoft Publishers 2008