ボンズカジノ出金条件

Support Kyushu U 日本語 ENGLISH Prospective students Current students Companies & researchers Alumni Crisis Management News Events About Office of the President University Overview Kyushu U Connect Fast Facts Public Relations Featured Academics Schools & Centers The Global University Project Alumni Resources Donation Activities and Initiatives Future Plans University Facilities Academics Faculty of Arts and Science Schools Distinctive Education Programs Double Degree Programs Student Exchange Programs Short-term Study Programs The 3 Policies: Diploma, Curriculum, and Admissions Course Registration Academic Calendar Admissions Undergraduate Admissions Graduate Admissions Tuition, Fees & Scholarships Information for International Students Campus Life Facilities and Healthcare Extracurricular / Student-Led Activities Careers & Employment Procedures Contact Information for Consultations Research Research at Kyushu University Academic Staff Educational and Research Activities Database Research Activity Support Industry-University -Government Collaboration Support Research Centers and Projects Framework to Support Collaborated Research Research Integrity 日本語 ENGLISH News Topics Features Research Close-Up Notices Important Research Results Humanities & Social Sciences Art & Design Life & Health Math & Data Physics & Chemistry Materials Technology Environment & Sustainability Events Event Calendar Categories Public Seminar Lecture, etc. Exhibition Other Place Ito Campus Hakozaki Satellite Hospital Campus Chikushi Campus Ohashi Campus Beppu Campus Off Campus About Office of the President Message from the President Kyushu University VISION 2030 Biography Honorary Doctorates History of the Presidency Kyushu U Connect University Overview Organization Charter Presidential Selection Regulations and Policies History Future Plans Mid-Term Objectives and Plans Public Relations Publications Press Releases Promotional Videos University logomark List of Social Media Accounts Virtual Backgrounds Virtual Backgrounds (Archive) Featured Academics Campus Relocation Ceremony to Commemorate Completion of Ito Campus University Facilities Alumni Resources Alumni Associations Donation Donations to Schools, Graduate Schools, and Researchers, etc. Activities and Initiatives Promoting Diversity, Equity, and Inclusion QS-APPLE 2019 Response to the 2016 Kumamoto Earthquake Schools & Centers Research Institutes Centers for Common Education and Research Organizations and Offices Hospitals Libraries Museums Others Academics Faculty of Arts and Science Schools Educational and Research Course The 3 Policies Academic Calendar Course Registration Curriculum Registration / Syllabuses Distinctive Education Programs Program for Leading Graduate Schools Admissions Undergraduate Admissions Enrolling in Undergraduate School Applicants with Disabilities Graduate Admissions Applicants with Disabilities Enrolling as a Research Student Tuition, Fees, & Scholarships Tuition and Fees Enrollment Fee Exemption/Deferment and Tuition Fee Exemption for Newly-enrolled Students Scholarships Payment of tuition Tuition Fee Exemption, Enrollment Fee Exemption/Deferment Financial Aid Double Degree Programs Student Exchange Programs Campus Life Facilities and Healthcare Student Facilities Dormitories Healthcare Personal Accident Insurance for Students/ Liability Insurance Careers & Employment New Information How to use Job and Career Support System Career Consulting Job Hunting Support for International Students Recruitment of International Students Extracurricular / Student-Led Activities Procedures Certificates National Pension System for Students Contact Information for Consultations One-Stop Consultation Service Research Research at Kyushu University Humanities and Social Sciences Art and Design Life and Health Math and Data Physics and Chemistry Materials Technology Environment and Sustainability Research Close-Up Research Centers and Projects Next-Generation Fuel Cell Research Center (NEXT-FC) Research Activity Support On-campus Consultation Research Strategy Promotion Support for Research Funding and Grants Support for Other Research Activities Industry - University - Government Collaboration Support Technological Consultation Intellectual Property Management and Use Joint Research/Sponsored Research Comprehensive Collaboration Joint Research Department Research Integrity Framework to Support Collaborative Research International ･Prospective students ･Current students ･Companies & researchers ･Alumni ･Support Kyushu U Crisis Management ･Contact Us ･Visit ･Career ･Disclaimer & Copyright ･Privacy Policy ･Sitemap 研究成果 Research Results TOP News Research Results 16 strange new parasitoid wasp species discovered in Vietnam 16 strange new parasitoid wasp species discovered in Vietnam A field survey in Vietnam searching for Loboscelidia, a rare group of parasitoid wasps, has increased the total known number of species worldwide by 30% and uncovered their unique egg-burying behavior. 2023.09.19 Research ResultsEnvironment & Sustainability Fig. 1. 16 new species have been added to the group, Loboscelidia, based on their unique physical characteristics. Scale bar = 0.5 mm Credit: Yu Hisasue et al. (2023) European Journal of Taxonomy Researchers at Kyushu University and Vietnam’s National Museum of Nature have discovered 16 new species of Loboscelidia, a strange-looking and elusive group of parasitoid wasps. The scientists also reported for the first time the unique parasitic behavior of a captive female of one species, Loboscelidia squamosa, who was observed digging a hole in the soil to hide her host’s egg.  The findings were published in the European Journal of Taxonomy.  While we are more familiar with hunting wasps like yellowjackets, with their dramatic black and yellow stripes and painful stings, parasitoid wasps make up the vast majority of wasp species. They are often tiny (Loboscelidia wasps are between 2-5 mm in body length, smaller than a pencil-top eraser) and while unnoticed by humans, they play a crucial role in regulating the ecosystem.  "Parasitoid wasps act as a parasite of other insects. They lay their eggs in or on the bodies or eggs of their host, ultimately killing them," says Assistant Professor Toshiharu Mita of Kyushu University’s Faculty of Agriculture, who led the research.  Despite their ecological importance, very little is known about many groups of parasitoid wasps, including Loboscelidia. Prior research into the group has suggested that they parasitize the eggs of stick insects, also known as walking sticks.  "Loboscelidia was first discovered around 150 years ago, but we still lack important knowledge about their biology. This study was the first time we were able to observe their parasitic behavior," says first author, Dr. Yu Hisasue, formerly a PhD student supervised by Mita.  Mita and Hisasue, along with their colleague, Dr. Thai-Hong Pham of the National Museum of Nature, Vietnam, conducted field surveys at six sites across Vietnam, setting traps and using nets to capture the tiny parasitoid wasps.  On one occasion, they trapped a living female from one of the newly described species, Loboscelidia squamosa. They released her into a plastic container containing soil and placed a stick insect egg inside. The female wasp punctured the egg, laid her own egg inside and then searched for a location to bury the parasitized egg. She used her head to dig a hole, placed the host egg inside and plugged the entrance with soil.  This parasitic behavior is very developed, and similar to the nest building behavior seen in solitary hunting wasps. The researchers therefore believe that further research could help shed light on how these behaviors evolved in other wasps. It could also help explain the unique specialized head structure of Loboscelidia wasps, which could be useful for digging holes in the soil.  By the end of the field survey, the scientists had collected 70 individuals from the Loboscelidia group, taking high-resolution close-up photos of each wasp. One unusual feature of the wasps was the presence of hairs at the back of their head and on their body, with the arrangement and density of body hairs differing between each species.  In total, the scientists identified 16 new species, bringing the known number of species worldwide up to 67.  "The Loboscelidia wasps were thought to be rare group with a small number of species, but with one stroke, we have increased the number of species by 30%," says Mita.  Importantly, each species was typically found in a very limited area, usually only at one collection site. This makes it likely that the group has many more species that still could be discovered with further field surveys. However, it also highlights the vulnerability of each species.  "As each species is only found in a small area, any disruption to their habitat could result in the loss of that species forever," concludes Hisasue. Fig. 2. A series of photos captures the moment a captive female wasp from the species Loboscelidia squamosa lays her egg inside a stick insect egg before carrying and burying it in the soil. This marks the first time that this parasitic behavior has been observed. Credit: Yu Hisasue, Kyushu University Fig. 3. First author, Yu Hisasue, looks in the leaf litter for tiny Loboscelidia wasps. Credit: Toshiharu Mita, Kyushu University  ###  For more information about this research, see "Taxonomic revision of the genus Loboscelidia Westwood, 1874 (Hymenoptera: Chrysididae: Loboscelidiinae) from Vietnam" Yu HISASUE, Thai-Hong PHAM, Toshiharu MITA in European Journal of Taxonomy, https://doi.org/10.5852/ejt.2023.877.2203 Research-related inquiries Toshiharu Mita, ProfessorFaculty of Agriculture, Department of Bioresource Sciences Contact information can also be found in the full release. Kyushu U Connect Tweet Back to the list TOP News Research Results 16 strange new parasitoid wasp species discovered in Vietnam Research Results Humanities & Social Sciences Art & Design Life & Health Math & Data Physics & Chemistry Materials Technology Environment & Sustainability Year 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 九州大学Kyushu University744 Motooka Nishi-ku Fukuoka 819-0395 Contact Us | Visit Career Academics Disclaimer & Copyright Admissions News Privacy Policy Research Events Sitemap Campus Life About COPYRIGHT © KYUSHU UNIVERSITY. ALL RIGHTS RESERVED.