Life history of the endangered Japanese aquatic beetle Helophorus auriculatus (Coleoptera: Helophoridae) and implications for its conservation Reiya WatanabeRyosuke MatsushimaGomei Yoda ORIGINAL PAPER 03 January 2020 Pages: 603 - 611
Effect of habitat amount and complexity on social wasps (Vespidae: Polistinae): implications for biological control José Victor Alves FerreiraDanielle Storck-TononDionei José da Silva ORIGINAL PAPER 28 February 2020 Pages: 613 - 624
Low impact of two LED colors on nocturnal insect abundance and bat activity in a peri-urban environment Janine BolligerTom HennetMartin K. Obrist ORIGINAL PAPER Open access 09 April 2020 Pages: 625 - 635
Bee species decrease and increase between the 1990s and 2018 in large urban protected sites Michaela M. HofmannSusanne S. Renner ORIGINAL PAPER Open access 27 April 2020 Pages: 637 - 642
Dung beetles: functional identity, not functional diversity, accounts for ecological process disruption caused by the use of veterinary medical products Mattia TonelliJosé R. VerdúMario Zunino ORIGINAL PAPER 30 April 2020 Pages: 643 - 654
Is grazing always the answer to grassland management for arthropod biodiversity? Lessons from a gravel pit restoration project Alvin J. HeldenJames ChippsLuiza Pereira ORIGINAL PAPER 16 May 2020 Pages: 655 - 670
Predicting the distribution range of a recently described, habitat specialist bee Daniel P. SilvaH. Glenn HallJohn S. Ascher ORIGINAL PAPER 30 April 2020 Pages: 671 - 680
Population biology, natural history and conservation of two endangered high elevation Neotropical butterflies Augusto H. B. RosaDanilo B. RibeiroAndré V. L. Freitas ORIGINAL PAPER 27 April 2020 Pages: 681 - 694
Small field islands systems include a large proportion of the regional orthopteran species pool in arable landscapes Laura G. A. RiggiÅsa Berggren ORIGINAL PAPER Open access 12 May 2020 Pages: 695 - 703
The effects of cattle ranching on the communities of necrophagous flies (Diptera: Calliphoridae, Mesembrinellidae and Sarcophagidae) in Northeastern Brazil José Roberto Pereira de SousaFernando da Silva Carvalho-FilhoMaria Cristina Esposito ORIGINAL PAPER 14 May 2020 Pages: 705 - 717
Grassland restorations improve pollinator communities: a meta-analysis Aaron N. SextonSarah M. Emery ORIGINAL PAPER 14 May 2020 Pages: 719 - 726
More eyes on the prize: an observation of a very rare, threatened species of Philippine Bumble bee, Bombus irisanensis, on iNaturalist and the importance of citizen science in conservation biology Joseph S. WilsonAaron D. PanJonathan B. Koch SHORT COMMUNICATION 28 March 2020 Pages: 727 - 729
Video surveillance reveals a community of largely nocturnal Danaus plexippus (L.) egg predators Andrew T. MyersNathan L. HaanDouglas A. Landis Short Communication 31 May 2020 Pages: 731 - 737