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Journal of Orthoptera Research

@jor.pensoft.net
303 followers 1.1K following 70 posts

The open-access, peer-reviewed journal of the Orthopterists' Society. Publishes research on Orthoptera and allies. Published by @pensoft.net. Powered by @arphahub.com. Website: jor.pensoft.net

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Journal of Orthoptera Research @jor.pensoft.net · 30/09/2026
🦗 A naturally occurring fungus (Aspergillus oryzae XJ-1) has been shown to be highly effective at controlling grasshopper populations in the arid grasslands of northwestern China, with field trials reducing pest numbers by up to 85% within just two weeks: doi.org/10.3897/jor.35.207048
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Journal of Orthoptera Research @jor.pensoft.net · 12/08/2026
🦗 The first comprehensive study of the praying mantis Musonia margheritae has been carried out in Ecuador, with its biology, colour variation and genitalia being documented in detail for the very first time. ➡️ Check out the full study: doi.org/10.3897/jor.35.185742
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Journal of Orthoptera Research @jor.pensoft.net · 05/08/2026
🐝 The 11th Congress of the International Society of Hymenopterists is taking place from 10 to 14 August 2026 at Instituto de Biología, UNAM in Mexico City! ➡️ Learn more: jor.pensoft.net/news/1401 @hymenopterists.bsky.social
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11th Congress of the International Society of Hymenopterists Heading to Mexico City
Pensoft is proud to serve as a sponsor for the 11th Congress of the International Society of Hymenopterists, scheduled to take place from 10 to 14 August 2026 at the Instituto de Biología, Univ...
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Journal of Orthoptera Research @jor.pensoft.net · 17/07/2026
🦗First documented case of #gynandromorphism in a phalangopsid #cricket, a cave-dwelling Endecous (Notendecous) potiguar showing a mosaic of male and female traits, including both a malformed phallic complex and ovipositor. Learn more: doi.org/10.3897/jor....
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Journal of Orthoptera Research @jor.pensoft.net · 30/06/2026
🙌 We had the pleasure of meeting Enrique Quesada Moraga at #ECTE2026Tours at the @pensoft.net booth! ✍️ Moraga is a Professor of Plant Production and Agricultural Entomology at @uco.es and has authored multiple articles in our open-access journal.
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Journal of Orthoptera Research @jor.pensoft.net · 29/06/2026
🦋 The XIII European Congress of Entomology has opened today in Tours, France. 📖 If you are in attendance, come and visit us at the @pensoft.net booth to find out more and say hello! #ECE2026Tours @cnrs.fr @irbi-tours.bsky.social
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Journal of Orthoptera Research @jor.pensoft.net · 25/06/2026
⚽ Round three of our Biodiversity Cup is here: Cave vs. Coast! 🗳️ Can a 3mm sea slug outlast a creature named after a demon of the ancient world? Head to our Instagram story and vote for the species you think deserves to win: www.instagram.com/pensoft/ #FIFAWorldCup2026
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Journal of Orthoptera Research @jor.pensoft.net · 24/06/2026
🦗Happy #InsectWeek! Let's #StandTallForTheSmall together!
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Journal of Orthoptera Research @jor.pensoft.net · 19/06/2026
🎉 Journal of Orthoptera Research has received a 2025 Scopus CiteScore of 2.1 and a Journal Impact Factor of 1.1, ranked Q2 across all its indexed Scopus categories! 🔗 Find out more by visiting our latest news announcement: jor.pensoft.net/news/1285 #OpenAccess #JIF2026 #Scopus
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Journal of Orthoptera Research @jor.pensoft.net · 15/06/2026
🦗 A new species of mantis, Rivetina archibaldi, has been described from Lorestan Province in western Iran. 🌿 It has been named for Dr. George Archibald, the renowned conservationist who has dedicated more than half a century to protecting wildlife: doi.org/10.3897/jor.35.174839
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Journal of Orthoptera Research @jor.pensoft.net · 11/06/2026
🦗 The speed of limb autotomy - the ability to shed limbs to escape predators - has been measured across all limb types in the band-legged ground cricket Dianemobius fascipes nigrofasciatus. ➡️ Read more: doi.org/10.3897/jor.35.159323
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Effects of female forelimb autotomy on mating success in the band-legged ground cricket, Dianemobius fascipes nigrofasciatus
Autotomy enables orthopteran species to escape from predators but imposes costs on escape speed and mating success. In the band-legged ground cricket Dianemobius fascipes nigrofasciatus, we attempted ...
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Journal of Orthoptera Research @jor.pensoft.net · 05/06/2026
Scientists have discovered the first-ever #fossilised monkey #hopper grasshopper from 45-million-year-old Baltic amber. The new species, Baltoparalethus alessioboninoi, pushes back the timeline for its family by a staggering 25 million years. Learn more here: doi.org/10.3897/jor.... #Eocene
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Journal of Orthoptera Research @jor.pensoft.net · 02/06/2026
🎉 We are so excited that research published in our journal has been covered by BBC Wildlife Magazine! 🦗 The research describes a new species of cave cricket - Dolichopoda balrogi. 📰 Article: www.discoverwildlife.com/animal-facts... ➡️ Original study: jor.pensoft.net/article/1879...
discoverwildlife.com
Researchers went into a 25m-deep tunnel in Greece – and found an unidentified creature clinging to the walls | Discover Wildlife
A new species of cricket has been discovered inside a man-made tunnel on a small island in Greece.
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Journal of Orthoptera Research @jor.pensoft.net · 28/05/2026
🦗 A new cave cricket species, Dolichopoda balrogi, has been described from artificial subterranean habitats on the Greek island of Kastellorizo. ➡️ Check out our latest blog post: blog.pensoft.net/2026/05/28/a... ➡️ Full study: doi.org/10.3897/jor.35.187943
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Biodiversity Data Journal @bdj.pensoft.net · 18/05/2026
🦗A new study delivers the first #DNA #barcode library for #grasshoppers of the Comoros Islands, covering 15 species across 12 genera. Most genera were reliably identified via COI. Learn all the details in the #OA study here: doi.org/10.3897/BDJ.... #DNAbarcoding #Entomology
Samples of orthopteran individuals generated in this study are bold and clades belonging to the same subfamily are highlighted in different shades of the same colour. The 3-letter codes stand for the island names: ANJ – Anjouan, MAY – Mayotte, MWA – Mohéli, GDC – Grand Comoro. Phylogenetic tree generated by the NJ method using a multiple sequence alignment.
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Journal of Orthoptera Research @jor.pensoft.net · 11/05/2026
🐛 The XIII European Congress of Entomology (ECE 2026) is set to be held in Tours, France, from June 29 to July 3, 2026. ➡️ Find out more by accessing our latest news announcement: jor.pensoft.net/news/1223 #ECE2026Tours @irbi-tours.bsky.social @socentomolfr.bsky.social
apr.pensoft.net
Pensoft Heads to Tours, France for the XIII European Congress of Entomology 2026
The XIII European Congress of Entomology (ECE 2026) is set to be held in Tours, France, from June 29 to July 3, 2026. This international gathering is organised by the French Entomological Society and ...
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Journal of Orthoptera Research @jor.pensoft.net · 30/04/2026
🐌 A unique feeding strategy has been documented in South Africa where Polyspilota mantises were observed consuming terrestrial snails and small geckos! ➡️ Read more: doi.org/10.3897/jor.35.187916
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Journal of Orthoptera Research @jor.pensoft.net · 21/04/2026
🌍🦗 The northward expansion of the short-winged grasshopper Pezotettix giornae across Europe has been documented as a direct response to climate change over the last three decades. ➡️ Read more: doi.org/10.3897/jor.35.173175 #grasshopper
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Journal of Orthoptera Research @jor.pensoft.net · 16/04/2026
After facing the brink of extinction, the world's largest tusked wētā species have expanded into an island-wide population. Find out more about the recovery of the species and their eating habits on Ohinau Island here: doi.org/10.3897/jor.35.131747
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Journal of Orthoptera Research @jor.pensoft.net · 14/04/2026
🦗New research from the Bangou district in West-Central Africa shows that grasshoppers can tell us a lot about habitat health. As land use intensifies, generalist species thrive and and pest activity rises, while rare forest species are at risk. Read more: doi.org/10.3897/jor....
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Journal of Orthoptera Research @jor.pensoft.net · 08/04/2026
🍇New study on 𝘉𝘢𝘳𝘣𝘪𝘵𝘪𝘴𝘵𝘦𝘴 𝘷𝘪𝘤𝘦𝘵𝘪𝘯𝘶𝘴, a bush-cricket #pest in Italy that damages vineyards & olive groves where researchers tested 6 #insecticides in field/lab trials. Spinosad & deltamethrin were most effective, even at 1/4 standard dose. #Fungal #entomopathogens also showed promise after 7 days. ⤵️
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Testing the efficacy of conventional and organic insecticides against an outbreak bush-cricket colonizing vineyards
The endemic species Barbitistes vicetinus (Orthoptera, Tettigoniidae) is a flightless bush-cricket that is recognized as a pest in certain hilly areas of northeastern Italy. Under favorable conditions...
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Journal of Orthoptera Research @jor.pensoft.net · 02/04/2026
🦗 Celebrating 50 Years Advancing #Orthoptera Research and Collaboration! The 15th International Congress of #Orthopterology (ICO2026) wrapped in San Martín de Los Andes, Argentina - the very town where the Orthopterists' Society was born half a century ago. 📷by our E-i-C @tonyrobillard.bsky.social
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Journal of Orthoptera Research @jor.pensoft.net · 25/03/2026
🦗🌿 After 10 years in storage, the fungus Metarhizium acridum remains a powerhouse against desert locusts. Field tests show it wipes out over 80% of populations within two weeks, regardless of plant cover. This biopesticide is a durable win for sustainable farming: doi.org/10.3897/jor.35.180737
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Ten-year storability and field efficacy of the biopesticide Metarhizium acridum in desert locust management
The fungus Metarhizium acridum (Driver & Milner) (Hypocreales, Clavicipitaceae) is the most effective alternative to conventional insecticides for controlling the desert locust, Schistocerca grega...
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Journal of Orthoptera Research @jor.pensoft.net · 05/03/2026
Researchers have successfully developed ten new genetic markers to study the popular Chinese Mantis, Tenodera sinensis. By applying these markers to a wild egg case, the team was able to prove that a single clutch can have multiple fathers! Read the full study here: doi.org/10.3897/jor.35.166724
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Microsatellite markers for the praying mantid Tenodera sinensis (Mantodea, Mantidae) and the demonstration of multiple paternity
The praying mantid Tenodera sinensis (Saussure, 1871) is widely distributed and a popular species for studying many aspects of mantid biology. In this study, ten microsatellite loci were characterized...
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Journal of Orthoptera Research @jor.pensoft.net · 04/03/2026
New research has identified the parasitoid fly Blaesoxipha angustifrons in two new grasshopper hosts across New Mexico and California. These findings expand the known ecological relationships for the diverse but understudied Trimerotropis genus. See the full study: doi.org/10.3897/jor.35.175567
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Journal of Orthoptera Research @jor.pensoft.net · 02/03/2026
Recent citizen science observations have documented the occurrence of the Asian mantid genus Odontomantis in Brazil, with records from the cities of Boa Vista (Roraima) and Manaus (Amazonas). Read more: doi.org/10.3897/jor.35.168918
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Journal of Orthoptera Research @jor.pensoft.net · 27/02/2026
📍𝐓𝐡𝐞 𝟏𝟓𝐭𝐡 𝐈𝐧𝐭𝐞𝐫𝐧𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐂𝐨𝐧𝐠𝐫𝐞𝐬𝐬 𝐨𝐟 𝐎𝐫𝐭𝐡𝐨𝐩𝐭𝐞𝐫𝐨𝐥𝐨𝐠𝐲 (𝐈𝐂𝐎𝟐𝟎𝟐𝟔) will soon convene in San Martín de Los Andes, Argentina, from 𝐌𝐚𝐫𝐜𝐡 𝟖-𝟏𝟐, 𝟐𝟎𝟐𝟔. ➡️ To stay updated on the full schedule, follow the official website of the congress: ico2026.com.ar ➡️ Our latest news announcement: jor.pensoft.net/news/1143
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Advances in Pollinator Research @apr.pensoft.net · 20/02/2026
🐝🐞🐦🦇 What is #pollinator #health, and why does it matter now more than ever? 🔎Discover the scope of the field, our mission and more as a new 💎 #OpenAccess #journal in our very first editorial 👇 ✒️ We are powered by @arphahub.com doi.org/10.3897/apr....
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Journal of Orthoptera Research @jor.pensoft.net · 19/02/2026
🌍 Two species of Asian mantises are now considered 𝐢𝐧𝐯𝐚𝐬𝐢𝐯𝐞 across Europe due to their high reproductive rates and ability to thrive in urban areas. Check out our latest blog: blog.pensoft.net/2026/02/19/c... Original study: doi.org/10.3897/jor.35.165233
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Journal of Orthoptera Research @jor.pensoft.net · 10/02/2026
The observation of mating between species of different genera in field conditions is extremely rare. This paper reports the first instance of mating between a male of the Nagu's mountain grasshopper and a female of the green mountain grasshopper: doi.org/10.3897/jor.35.169103
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Journal of Orthoptera Research @jor.pensoft.net · 09/02/2026
East African 𝘎𝘰𝘯𝘢𝘵𝘰𝘹𝘪𝘢 bush crickets are confirmed to have specialised vibration sensors in their legs to pick up subtle movements from the ground. Learn more about the role of the accessory organ in vibration detection here: doi.org/10.3897/jor.35.167597
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Journal of Orthoptera Research @jor.pensoft.net · 09/02/2026
East African 𝘎𝘰𝘯𝘢𝘵𝘰𝘹𝘪𝘢 bush crickets are confirmed to have specialised vibration sensors in their legs to pick up subtle movements from the ground. Learn more about the role of the accessory organ in vibration detection here: doi.org/10.3897/jor.35.167597
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Journal of Orthoptera Research @jor.pensoft.net · 09/02/2026
The webspinners of Mexico have often been overlooked due to their small size and hidden lifestyles. Through the examination of hundreds of museum specimens, this study expands the known range of these insects across the country: doi.org/10.3897/jor.35.154165
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Journal of Orthoptera Research @jor.pensoft.net · 06/02/2026
Two new extinct species of 𝘌𝘭𝘤𝘢𝘯𝘪𝘥𝘢𝘦 have been found in Burmese amber dating back to the mid-Cretaceous period. These well-preserved specimens offer critical data on the features of ancient relatives to modern orthopterans. 🦗🔬 Read the full report: doi.org/10.3897/jor.35.154648
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Journal of Orthoptera Research @jor.pensoft.net · 04/02/2026
The Kole wetlands of Kerala is a unique wet ecosystem, and yet its insects have not been thoroughly studied. In this paper, a generic level key for the identification of pygmy grasshoppers in the region is provided. Learn more here: doi.org/10.3897/jor.35.152281
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Journal of Orthoptera Research @jor.pensoft.net · 02/02/2026
Little is known about the orthopteran in the southern parts of Peninsular Malaysia. A scientific expedition held in the Gunung Arong Forest Reserve was recently conducted to document the species richness.
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Journal of Orthoptera Research @jor.pensoft.net · 29/01/2026
Three new species of #crickets in the genus Apterotrypa Gorochov described in Brazil: 𝘈. 𝘢𝘴𝘴𝘺𝘮𝘮𝘦𝘵𝘳𝘪𝘤𝘢, 𝘈. 𝘩𝘦𝘱𝘢𝘵𝘪𝘤𝘢 and 𝘈. 𝘦𝘯𝘥𝘰𝘭𝘰𝘯𝘨𝘢𝘵𝘢. Crickets in this genus are notable for their absence of #wings and #acoustic #communication. Check out the full report here: doi.org/10.3897/jor.35.158842
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Journal of Orthoptera Research @jor.pensoft.net · 29/01/2026
Did you know that #amber can perfectly preserves extinct #insects in lifelike detail? Two new members of the Elcanidae family have been found within this ancient gemstone: Pseudopanorpidium inversa and Thagyaminana atawedeia. Check out their fascinating features: doi.org/10.3897/jor.35.140770
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Journal of Orthoptera Research @jor.pensoft.net · 29/01/2026
🦗 The 𝘔𝘦𝘭𝘢𝘯𝘰𝘱𝘭𝘶𝘴 𝘣𝘰𝘳𝘦𝘢𝘭𝘪𝘴 grasshopper, unseen in Nebraska since the 1890s, has recently been rediscovered. Read more about this species' comeback here: doi.org/10.3897/jor.35.137718
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Journal of Orthoptera Research @jor.pensoft.net · 28/01/2026
Male field crickets are known to prefer females with male-like profiles, but a new study reveals this preference doesn't actually lead to more offspring. Read more here: doi.org/10.3897/jor.35.161638
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Do favored cuticular hydrocarbon profiles signal fertility? Analysis of Gryllus firmus and Gryllus pennsylvanicus
In Gryllus, mate choice is known to exist in both sexes. Because of the added cost of mate selection, most models assume that mate choice has benefits that outweigh these costs. Gryllus firmus and G. ...
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Journal of Orthoptera Research @jor.pensoft.net · 28/01/2026
🦗 Meet Madagascar’s boulder-hopping pygmy grasshopper, a river-loving insect that has finally solved a 125 year-old mystery of mistaken identity.
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Journal of Orthoptera Research @jor.pensoft.net · 28/01/2026
Grasshoppers are the ultimate escape artists! 🦗 A new field experiment on the Japanese rice grasshopper has found that factors like air temperature and humidity can determine whether they will jump or fly when a predator approaches. Learn all about their escape modes: doi.org/10.3897/jor.35.146467
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Journal of Orthoptera Research @jor.pensoft.net · 27/01/2026
Two species of dry-leaf praying mantids recorded for the first time in Midwest Brazil: 𝘋𝘦𝘤𝘪𝘮𝘪𝘢𝘯𝘢 𝘵𝘦𝘴𝘴𝘦𝘭𝘭𝘢𝘵𝘢 and 𝘋𝘦𝘤𝘪𝘮𝘪𝘢𝘯𝘢 𝘩𝘦𝘣𝘢𝘳𝘥𝘪. Find out more here: doi.org/10.3897/jor.35.148862
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Journal of Orthoptera Research @jor.pensoft.net · 23/01/2026
Recent years have seen the arrival of many non-native species of praying mantises around the globe 🌏 The first findings of the European dwarf mantis (𝘈𝘮𝘦𝘭𝘦𝘴 𝘴𝘱𝘢𝘭𝘭𝘢𝘯𝘻𝘢𝘯𝘪𝘢) in the Crimean Peninsula are reported here: doi.org/10.3897/jor.35.150919
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Journal of Orthoptera Research @jor.pensoft.net · 23/01/2026
🦗 How come the Emma field cricket grows significantly smaller on the reservoir slopes of Japan’s Oishi Dam in comparison to nearby populations? A new study explores the matter: doi.org/10.3897/jor.35.150472
doi.org
Geographic cline and body size reduction in the Emma field cricket (Teleogryllus emma) living on seasonally submerged reservoir slopes
Adult body size often varies geographically in response to local climatic conditions. The Emma field cricket (Teleogryllus emma) exhibits a reverse Bergmann’s rule pattern, with smaller adults occurri...
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ZooKeys @zookeys.pensoft.net · 29/12/2025
An integrative taxonomy study of tetrigids found that discontinuous color variations are intraspecific variations and do not represent different species. See more here: doi.org/10.3897/zook... @nalini-drp.bsky.social
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Journal of Orthoptera Research @jor.pensoft.net · 03/11/2025
A study on the distribution, abundance, phenology, and habitat of Acrotylus insubricus and A. longipes in Slovakia. #biogeography #Orthoptera #ecology doi.org/10.3897/jor....
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Expansion or recolonization: Distribution and ecology of the pontic-mediterranean species of genus Acrotylus (Orthoptera) at the northern border of their range
Several thermophilous insect species have shown northward expansion in recent decades, and for some, it is only a matter of the recolonization of historic sites. Acrotylus insubricus and A. longipes a...
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ZooKeys @zookeys.pensoft.net · 10/10/2025
An investigation into the genome characteristics of the pygmy grasshopper Tetrix japonica using high-throughput sequencing. #genome #grasshoppers #Orthoptera doi.org/10.3897/zook...
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A genome survey of Tetrix japonica (Insecta, Orthoptera) reveals a comparatively small Tetrigidae genome
The pygmy grasshopper, Tetrix japonica, is a common insect widely distributed in eastern Asia. To further investigate its genome characteristics, high-throughput sequencing was used to obtain genome s...
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Journal of Orthoptera Research @jor.pensoft.net · 10/10/2025
𝐽𝑜𝑢𝑟𝑛𝑎𝑙 𝑜𝑓 𝑂𝑟𝑡ℎ𝑜𝑝𝑡𝑒𝑟𝑎 𝑅𝑒𝑠𝑒𝑎𝑟𝑐ℎ editor and author Dr Axel Hochkirch spoke earlier today at the #IUCNCongress in Abu Dhabi. If you're there, head to Pensoft's booth (229) to learn more about our journal!
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ZooKeys @zookeys.pensoft.net · 01/10/2025
New synonyms are established in the grasshopper genus Alulacris - see more here: doi.org/10.3897/zook... #taxonomy #Orthoptera #insects @melanoplus.bsky.social
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