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Lyubomir Penev
161
Pensoft Publishers & Bulgarian Academy of Sciences, Sofia, Bulgaria
Michael S. Engel
145
University of Kansas, Natural History Museum, New York, United States of America
Pavel Stoev
143
National Museum of Natural History and Pensoft Publishers, Sofia, Bulgaria
Vladimir Pesic
91
University of Montenegro, Podgorica, Montenegro
Vladimir Blagoderov
80
Natural History Museum, London, United Kingdom
Erik van Nieukerken
77
Naturalis Biodiversity Center, Department of Terrestrial Zoology, Leiden, Netherlands
Terry Erwin
74
National Museum of Natural History, Smithsonian Institution, Washington, Washington DC, United States of America
Danielle Defaye
71
Museum national d'Histoire naturelle, Paris, France
Michael Ohl
70
Museum für Naturkunde, Berlin, Berlin, Germany
Andrey Frolov
69
Zoological Institute RAS, St. Petersburg, Russia
Mike Wilson
67
National Museum Wales, Cardiff, Cardiff, United Kingdom
Nina Bogutskaya
64
Naturhistorisches Museum Wien, Vienna, Austria
Brian Fisher
63
California Academy of Sciences, San Francisco, United States of America
Donald Lafontaine
62
Canadian National Collection of Insects, Arachnids, and Nematodes, Ottawa, Ontario, Canada
Kees van Achterberg
61
Zhejiang University, Leiden, Netherlands
Chris Glasby
60
Museum & Art Gallery Northern Territory, Darwin, Australia
Miguel Alonso-Zarazaga
58
Museo Nacional de Ciencias Naturales, Madrid, Spain
Ingo Wehrtmann
55
Universidad de Costa Rica, San Pedro de Montes de Oca, Costa Rica