Journal of Hymenoptera Research 77

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Issue 77

Journal of Hymenoptera Research 77 (2020)

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An updated checklist of the bees (Hymenoptera, Apoidea, Anthophila) of Pennsylvania, United States of America

Shelby Kerrin Kilpatrick, Jason Gibbs, Martin M. Mikulas, Sven-Erik Spichiger, Nancy Ostiguy, David J. Biddinger, Margarita M. Lopez-Uribe

10.3897/jhr.77.49622

29-06-2020

Unique: 4776 | Total: 8354

Reprint: € 28,00

1-86

Research Article

A new species of Andrena (Trachandrena) from the Southwestern United States (Hymenoptera, Andrenidae)

Cory S. Sheffield

10.3897/jhr.77.53704

29-06-2020

Unique: 2349 | Total: 3619

Reprint: € 5,90

87-103

Short Communication

Foraging distances in six species of solitary bees with body lengths of 6 to 15 mm, inferred from individual tagging, suggest 150 m-rule-of-thumb for flower strip distances

Michaela M. Hofmann, Andreas Fleischmann, Susanne S. Renner

10.3897/jhr.77.51182

29-06-2020

Unique: 4857 | Total: 7367

Reprint: € 4,80

105-117

Research Article

Additions to the knowledge of the genus Allorhynchium van der Vecht, 1963 from China (Hymenoptera, Vespidae, Eumeninae)

Li Luo, Qiao-Hua Zhang, Bin Chen, Ting-Jing Li

10.3897/jhr.77.52309

29-06-2020

Unique: 1850 | Total: 2887

Reprint: € 5,90

119-137

Research Article

Potter wasps of the genus Labus (Hymenoptera, Vespidae, Eumeninae) from Vietnam, with description of two new species

Lien Thi Phuong Nguyen, James M. Carpenter

10.3897/jhr.77.52797

29-06-2020

Unique: 1319 | Total: 2088

Reprint: € 3,60

139-150

Research Article

Two new reared species of Heteropteron Brullé (Hymenoptera, Braconidae, Cardiochilinae) from northwest Costa Rica, with the first definitive host records for the genus

Elizabeth Zhu Dabek, James B. Whitfield, Winifred Hallwachs, Daniel H. Janzen

10.3897/jhr.77.50577

29-06-2020

Unique: 1365 | Total: 2142

Reprint: € 4,80

151-165

Research Article

Two new morphologically interesting species of the genus Ephedrus Haliday (Hymenoptera, Braconidae, Aphidiinae)

Željko Tomanović, Andjeljko Petrović, Korana Kocić, Jelisaveta Čkrkić, Vladimir Žikić

10.3897/jhr.77.52121

29-06-2020

Unique: 1368 | Total: 2161

Reprint: € 2,60

167-174

Research Article

Revisiting the host use and phylogeny of Colastomion Baker (Hymenoptera, Braconidae, Rogadinae), with a new host record from Japan

Kota Sakagami, So Shimizu, Shunpei Fujie, Kaoru Maeto

10.3897/jhr.77.52774

29-06-2020

Unique: 1625 | Total: 2652

Reprint: € 3,60

175-186

Research Article

Characteristics of the meconia of European egg parasitoids of Halyomorpha halys

Giuseppino Sabbatini-Peverieri, Lucrezia Giovannini, Claudia Benvenuti, Luca Madonni, Kim Hoelmer, Pio Federico Roversi

10.3897/jhr.77.52904

29-06-2020

Unique: 1781 | Total: 2912

Reprint: € 4,80

187-201

Research Article

A new species of genus Rhinotorus Förster (Ichneumonidae, Ctenopelmatinae) parasitizing Pristiphora erichsonii (Hymenoptera, Tenthredinidae) and a key to Eastern Palaearctic species

Tao Li, Shu-Ping Sun, Mao-Ling Sheng

10.3897/jhr.77.53323

29-06-2020

Unique: 1357 | Total: 2198

Reprint: € 3,60

203-211

Short Communication

Discovery of a non-native parasitoid, Marlattiella prima Howard (Hymenoptera, Aphelinidae) and its non-native host, Lopholeucaspis japonica Cockerell (Hemiptera, Diaspididae) in Central Texas

Kyle Gilder, Kenneth E. Masloski, James B. Woolley, Mengmeng Gu, Michael E. Merchant, Kevin M. Heinz

10.3897/jhr.77.53827

29-06-2020

Unique: 1439 | Total: 2232

Reprint: € 2,60

213-217

Research Article

Discovery and description of the first known fossil Signiphoridae (Hymenoptera, Chalcidoidea)

Roger A. Burks, James B. Woolley, Shroq O. Kesbeh, Devon S. Eldridge, Ana Dal Molin, John M. Heraty

10.3897/jhr.77.53307

29-06-2020

Unique: 1519 | Total: 2456

Reprint: € 2,60

219-226