Articles

Monograph

Revision of the south Asian amisegine genus Cladobethylus Kieffer, 1922 (Hymenoptera, Chrysididae, Amiseginae)

Lynn S. Kimsey

10.3897/jhr.70.34206

28-06-2019

Unique: 641 | Total: 913

Reprint: € 7,20

41-64

Research Article

First contribution to the study of the genus Micatagla Argaman, 1994 (Hymenoptera, Bradynobaenidae, Apterogyninae) in the fauna of Saudi Arabia, with the description of four new species

Neveen Samy Gadallah, Ahmed Mostafa Soliman, Yousif Nasser Aldryhim, Hathal Mohammed Al Dhafer

10.3897/jhr.70.33381

28-06-2019

Unique: 628 | Total: 950

Reprint: € 7,20

17-40

Research Article

Natural enemies of the oil-collecting bee Centris analis (Fabricius, 1804) with notes on the behavior of the cleptoparasite Coelioxys nigrofimbriata Cockerell, 1919 (Hymenoptera, Apidae)

Daniele Regina Parizotto

10.3897/jhr.70.33042

28-06-2019

Unique: 575 | Total: 857

Reprint: € 4,80

1-16

Research Article

Notes on the biology, morphology and generic placement of “Hellwigia” obscura Gravenhorst (Hymenoptera: Ichneumonidae, Ophioninae)

Mark R. Shaw, Jeroen Voogd

10.3897/jhr.69.33662

30-04-2019

Unique: 847 | Total: 1328

Reprint: € 4,80

39-53

Research Article

Monotypic no more – a new species of the unusual genus Schwarzia (Hymenoptera, Apidae, Biastini)

Silas Bossert

10.3897/jhr.69.32966

30-04-2019

Unique: 881 | Total: 1359

Reprint: € 4,80

23-37

Research Article

New genera of meliturguline bees from Saudi Arabia and Persia, with notes on related genera and a key to the Arabian fauna (Hymenoptera: Andrenidae)

Michael S. Engel, Abdulaziz S. Alqarni, Mohamed A. Shebl, Jennifer C. Thomas

10.3897/jhr.69.32561

30-04-2019

Unique: 883 | Total: 1346

Reprint: € 7,20

1-21

Research Article

Effect of season and behavioral activity on the hypopharyngeal glands of three honey bee Apis mellifera L. races under stressful climatic conditions of central Saudi Arabia

Hussain Ali, Abdulaziz S. Alqarni, Javaid Iqbal, Ayman A. Owayss, Hael S. Raweh, Brian H. Smith

10.3897/jhr.68.29678

25-02-2019

Unique: 979 | Total: 1742

Reprint: € 5,90

85-101

Short Communication

Bumble bees (Hymenoptera: Apidae: Bombus terrestris) collecting honeydew from the giant willow aphid (Hemiptera: Aphididae)

Sydney A. Cameron, Sarah A. Corbet, James B. Whitfield

10.3897/jhr.68.30495

25-02-2019

Unique: 1035 | Total: 1717

Reprint: € 3,60

75-83

Research Article

Review of the ant genus Anochetus Mayr, 1861 (Hymenoptera, Formicidae) from China, with revival of the valid status of Anochetus gracilis

Zhilin Chen, Zhigang Yang, Shanyi Zhou

10.3897/jhr.68.30784

25-02-2019

Unique: 930 | Total: 1453

Reprint: € 8,40

49-74

Research Article

The attraction of Tremex apicalis (Hymenoptera, Siricidae, Tremecinae) and its parasitoid Ibalia japonica (Hymenoptera, Ibaliidae) to the fungus Cerrena unicolor

Kazumu Kuramitsu, Teruhito Ishihara, Aki Sugita, Thitaree Yooboon, Barry Lustig, Yuko Matsumori, Hideo Yamada, Natsuko Kinoshita

10.3897/jhr.68.30372

25-02-2019

Unique: 910 | Total: 1567

Reprint: € 3,60

37-48

Short Communication

First detection of the samurai wasp, Trissolcus japonicus (Ashmead) (Hymenoptera, Scelionidae), in Canada

Paul K. Abram, Elijah J. Talamas, Susanna Acheampong, Peter G. Mason, Tara D. Gariepy

10.3897/jhr.68.32203

25-02-2019

Unique: 1203 | Total: 2071

Reprint: € 2,60

29-36