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Journal of Hymenoptera Research

@jhr.pensoft.net

An open-access online journal published by @pensoft.net on behalf of the International Society of Hymenopterists. Powered by @arphahub.com. Website: jhr.pensoft.net

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Latest posts by Journal of Hymenoptera Research @jhr.pensoft.net

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๐˜‰๐˜ฆ๐˜ญ๐˜ฐ๐˜ฏ๐˜ฐ๐˜ค๐˜ฏ๐˜ฆ๐˜ฎ๐˜ข ๐˜ฎ๐˜ฆ๐˜ด๐˜ฐ๐˜ข๐˜ฎ๐˜ฆ๐˜ณ๐˜ช๐˜ค๐˜ข๐˜ฏ๐˜ข is a new gall #wasp found in the galls of a live #oak Quercus oleoides in Mexico.

The research increases the systematic knowledge of poorly known species in the genus Cynipini in the Neotropics: doi.org/10.3897/jhr....

06.03.2026 13:55 ๐Ÿ‘ 9 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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A standardised protocol for sampling cavity-nesting Hymenoptera using trap nests Hymenoptera are among the most important members of temperate ecosystems, both for their contribution to ecosystem services and their role in overall ecosystem functioning. While they have received co...

๐ŸCheck out the first step-by-step protocol for producing and implementing trap nests for the standardization of data collection on cavity-nesting #Hymenoptera: doi.org/10.3897/jhr....

04.03.2026 16:33 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Sweet connections: the role of honeydew in supporting wild Bombus terrestris populations (Hymenoptera, Apidae) โ€“ a case study from Tรผrkiye Honeydew is a sugary excretion produced by sap-feeding hemipterans, such as scale insects and aphids. It has been regarded predominantly as a food resource for predators and omnivores insects. Its pot...

๐˜‰๐˜ฐ๐˜ฎ๐˜ฃ๐˜ถ๐˜ด ๐˜ต๐˜ฆ๐˜ณ๐˜ณ๐˜ฆ๐˜ด๐˜ต๐˜ณ๐˜ช๐˜ด actively forages on #honeydew from globose scale ๐˜š๐˜ฑ๐˜ฉ๐˜ข๐˜ฆ๐˜ณ๐˜ฐ๐˜ญ๐˜ฆ๐˜ค๐˜ข๐˜ฏ๐˜ช๐˜ถ๐˜ฎ ๐˜ฑ๐˜ณ๐˜ถ๐˜ฏ๐˜ข๐˜ด๐˜ต๐˜ณ๐˜ช!

This study underscores how bumble #bees adapt to alternative food sources, providing insights into their foraging plasticity and futurepossible #conservation strategies.

#Entomology #Ecology #mutualism

23.02.2026 15:02 ๐Ÿ‘ 7 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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๐Ÿ๐Ÿž๐Ÿฆ๐Ÿฆ‡

What is #pollinator #health, and why does it matter now more than ever?

๐Ÿ”ŽDiscover the scope of the field, our mission and more as a new ๐Ÿ’Ž #OpenAccess #journal in our very first editorial ๐Ÿ‘‡

โœ’๏ธ We are powered by @arphahub.com

doi.org/10.3897/apr....

20.02.2026 08:54 ๐Ÿ‘ 11 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 2
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A new species is described in the Darwin wasp subgenus Paropheltes. Find out more about it here: doi.org/10.3897/jhr....

#waps #DNAbarcoding #taxonomy

12.01.2026 15:19 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

These two postdoc positions look fascinating! ๐Ÿงช Do consider if fieldwork in Cameroon, Kenya and South Africa, and the evolution of social wasps, sound interesting!

(TBH I'm almost tempted myself.)

09.01.2026 09:48 ๐Ÿ‘ 3 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A first comprehensive overview of all known hibernating Darwin wasp species in the Western Palaearctic: doi.org/10.3897/BDJ....

#wasps #ecology #faunistics

@ikaosterblad.bsky.social @janmees.bsky.social @naturalsciences-be.bsky.social

29.12.2025 15:45 ๐Ÿ‘ 7 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 3
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The braconid wasp Opius youi is recorded for the first time from South Korea, representing the first record of the species outside China.

See more here: doi.org/10.3897/BDJ....

29.12.2025 15:23 ๐Ÿ‘ 1 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A revision of the known species of the wasp genus Acroclisoides, with descriptions of eight new species: doi.org/10.3897/zook...

#newspecies #parasitoids #taxonomy

29.12.2025 14:40 ๐Ÿ‘ 3 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Newly designed PCR multiplex can help recognize and amplify #DNA specific to four #parasitoid #wasp species that attack the #invasive Roseau cane scale (๐˜•๐˜ช๐˜ฑ๐˜ฑ๐˜ฐ๐˜ฏ๐˜ข๐˜ค๐˜ญ๐˜ฆ๐˜ณ๐˜ฅ๐˜ข ๐˜ฃ๐˜ช๐˜ธ๐˜ข๐˜ฌ๐˜ฐ๐˜ฆ๐˜ฏ๐˜ด๐˜ช๐˜ด) in the Mississippi River Delta. See the full article here: doi.org/10.3897/jhr....

19.12.2025 09:51 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Megachile (Hackeriapis) lucifer (Hymenoptera, Megachilidae), a new megachilid with demon-like horns that visits the Critically Endangered Marianthus aquilonaris (Pittosporaceae) A new species Megachile (Hackeriapis) lucifer (Hymenoptera: Megachilidae) is described from both sexes. Megachile lucifer sp. nov. is of conservation importance, as it is a visitor to the range-restri...

Love apt, memorable species names. Love open access journals. Love native pollinators!

19.11.2025 08:01 ๐Ÿ‘ 0 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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I discovered a new Australian native bee, but there are still hundreds we need to identify The discovery of a horned native bee that pollinates a rare plant highlights how little we know about Australian pollinators.
19.11.2025 07:58 ๐Ÿ‘ 0 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

jhr.pensoft.net/article/1663...

Very cool #bee, cool discovery.

18.11.2025 23:35 ๐Ÿ‘ 4 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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All known species of the diapriid genus Lepidopria are revised, keyed and illustrated, and one species is described as new to science: doi.org/10.3897/jhr....

#wasps #newspecies #taxonomy

18.11.2025 15:54 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The first investigation of vibroacoustic signals in ants from Malta provides a comparative analysis of signals in workers of Messor ibericus across diffferent geographical populations: doi.org/10.3897/jhr....

#biogeography #ants #vibroacoustics

18.11.2025 09:37 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Diglyphus albifemur, female, holotype, habitus, dorsal view.

Diglyphus albifemur, female, holotype, habitus, dorsal view.

#NewSpecies!
New parasitoid wasp from #china just flew in:

Diglyphus albifemur

Treatment: treatment.plazi.org/id/CB3B0E65-...
Publication: doi.org/10.3897/zook...
#ZooKeys #DiglyphusAlbifemur

#FAIRdata
#OA #biodiversity #nature #wildlife #animals #entomology #insects #hymenoptera #wasps #parasite

14.11.2025 12:30 ๐Ÿ‘ 11 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Combining simplicity and functionality: mouthpart sensilla in the miniature parasitoid wasp Megaphragma viggianii (Hymenoptera, Trichogrammatidae) Insects depend on complex sensory systems to detect food sources, locate mates, and navigate in the environment. In the smallest insects, miniaturization imposes major constraints on anatomy and physi...

Miniaturization does not reduce the diversity of the sensilla, but instead drives simplification at the
structural level, while preserving their functional roles, this study of the miniature parasitoid wasp Megaphragma
viggianii found.

doi.org/10.3897/jhr....

17.11.2025 12:56 ๐Ÿ‘ 1 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A new potter wasp species is described from Anhui, China. Find out more about it here: doi.org/10.3897/jhr....

#wasps #newspecies #taxonomy

14.11.2025 08:51 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Megachile (Hackeriapis) lucifer (Hymenoptera, Megachilidae), a new megachilid with demon-like horns that visits the Critically Endangered Marianthus aquilonaris (Pittosporaceae) A new species Megachile (Hackeriapis) lucifer (Hymenoptera: Megachilidae) is described from both sexes. Megachile lucifer sp. nov. is of conservation importance, as it is a visitor to the range-restri...

A new species of bee has been identified! Megachile (Hackeriapis) lucifer (Hymenoptera, Megachilidae), has demon-like horns and visits a critically endangered flower in Australia

12.11.2025 15:47 ๐Ÿ‘ 1 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Kit Prendergast, the Scientist who discovered & named this far out looking bee has done much cutting edge & exciting work on AU bees

But my favorite thing sheโ€™s done is naming a new species of bee after her dog Zephyr (Leioproctus zephyrus)

#Kitprendergast

public.pensoft.net/items/?p=7TV...

12.11.2025 17:55 ๐Ÿ‘ 5 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Bee with small black horns on the head.

Bee with small black horns on the head.

๐ŸNew species of Australian bee just dropped! ๐Ÿ
It was found during surveys of the critically endangered wildflower Marianthus aquilonarius.
Megachile lucifer is named because of the "demon-like horns" of the female.

๐ŸงชDiscovery by Kit Prendergast and Joshua Campbell:
jhr.pensoft.net/article/1663...

12.11.2025 17:20 ๐Ÿ‘ 32 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 3

In this study led by Carlos Herrera @cmhmaliani.bsky.social, we describe three new species of Andrena. The intensive survey over 27 years at the Cazorla range demonstrates the importance of this genus in the pollination of the flowering plant species in this area.
๐Ÿ‘‰ jhr.pensoft.net/article/1659...

12.11.2025 08:40 ๐Ÿ‘ 9 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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An analysis of community-wide relationships between plants and Andrena bees in the Cazorla mountain range, a biodiversity hotspot in southeastern Spain: doi.org/10.3897/jhr....

@cmhmaliani.bsky.social @j-valverde.bsky.social @alexnunez23.bsky.social @unisevilla.bsky.social #bees #phylogeny

12.11.2025 15:02 ๐Ÿ‘ 16 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Megachile (Hackeriapis) lucifer (Hymenoptera, Megachilidae), a new megachilid with demon-like horns that visits the Critically Endangered Marianthus aquilonaris (Pittosporaceae) A new species Megachile (Hackeriapis) lucifer (Hymenoptera: Megachilidae) is described from both sexes. Megachile lucifer sp. nov. is of conservation importance, as it is a visitor to the range-restri...

HORNED BEES!!!! (yes, there are photos, you have to scroll down)

jhr.pensoft.net/article/1663...

11.11.2025 16:37 ๐Ÿ‘ 4 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Devilishly distinctive new bee species discovered in Western Australia Goldfields A new native bee species with tiny devil-like "horns" named Megachile (Hackeriapis) lucifer has been discovered in Western Australia's Goldfields, highlighting how much remains unknown about Australia...

Devilishly distinctive new bee species discovered in Western Australia Goldfields.

The new native bee species with tiny devil-like "horns" named Megachile

Paper: doi.org/10.3897/jhr.... (the title doesnโ€™t fit here)

11.11.2025 13:41 ๐Ÿ‘ 20 ๐Ÿ” 3 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
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We've been meeting so many cool people at #EntSoc25! Here is our author Alfred Daniel Johnson - he published an article on the parasitoids of Delta dimidiatipenne nests a few years ago available here doi.org/10.3897/jhr....

12.11.2025 08:29 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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New 'Lucifer' bee with devil-like horns found in Australia The native bee was found near a rare wildflower, prompting scientists to call for the area to be protected.

Our journal's in the spotlight in this BBC article on a new Australian bee species that we published about!

Read the study here: doi.org/10.3897/jhr....

www.bbc.com/news/article...

12.11.2025 08:13 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The genus Andrena Fabricius, 1775 (Hymenoptera, Andrenidae) in a Mediterranean biodiversity hotspot: community-wide relationships with plants and description of three new species Evolutionary and ecological factors underlying the extensive, fast diversification of the species-rich bee genus Andrena (Andrenidae Latreille, 1802) are of general interest and require elucidation. P...

Elucidating mutual relationships between bees and plants in biodiversity hotspots is a challenge that requires the joint efforts of ecologists and taxonomists.In this new paper we analyse community-wide relationships between plants and Andrena bees in the Cazorla mountains and describe 3 new species

11.11.2025 15:50 ๐Ÿ‘ 37 ๐Ÿ” 11 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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Devilishly distinctive new bee species discovered in Western Australia Goldfields A new native bee species with tiny devil-like "horns" named Megachile (Hackeriapis) lucifer has been discovered in Western Australia's Goldfields, highlighting how much remains unknown about Australia's native pollinators.

A newly identified native bee species with distinctive horn-like features has been discovered in Western Australia's Goldfields, underscoring the diversity of Australia's native pollinators. doi.org/g99xcf

10.11.2025 14:16 ๐Ÿ‘ 21 ๐Ÿ” 13 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Devilishly distinctive new bee species discovered in WA Goldfields | Blog Named for the femaleโ€™s horned face and the Netflix character Lucifer, itโ€™s the first new addition to its group in over 20 years.

Celebrating Austraian Pollinator Week with a new native #bee species from Western Australiaโ€™s Goldfields! This exciting discovery has horns on its head and a powerfully mischievous name!

blog.pensoft.net/2025/11/11/d...

Read the study here: doi.org/10.3897/jhr....

11.11.2025 16:54 ๐Ÿ‘ 0 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0