Journal of Insect Science最新文献_第2页

Oviposition biology, behavior, and avocado cultivar preferences of Heilipus lauri Boheman (Coleoptera: Curculionidae). Heilipus lauri Boheman（鞘翅目：蛀虫科）的产卵生物学、行为和鳄梨栽培品种偏好。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-09-01 DOI: 10.1093/jisesa/ieae099

Mark S Hoddle, Christina D Hoddle, Ivan Milosavljević, Edith G Estrada-Venegas, Armando Equihua-Martínez

{"title":"Oviposition biology, behavior, and avocado cultivar preferences of Heilipus lauri Boheman (Coleoptera: Curculionidae).","authors":"Mark S Hoddle, Christina D Hoddle, Ivan Milosavljević, Edith G Estrada-Venegas, Armando Equihua-Martínez","doi":"10.1093/jisesa/ieae099","DOIUrl":"10.1093/jisesa/ieae099","url":null,"abstract":"Heilipus lauri is a specialist avocado seed feeding weevil native to parts of México and is an invasive pest in Colombia. This weevil is considered an incursion risk because possible unintended introductions into areas outside of its native range can result in establishment, which threatens avocado production in invaded regions. Despite being a well-recognized pest of avocados, relatively little is known about oviposition biology, behavior, and cultivar preferences of this weevil. Field studies in commercial Hass avocado orchards in México and laboratory studies in a quarantine facility in California (USA) indicated that H. lauri prefers to oviposit into middle and bottom thirds of fruit. In the laboratory, an average of 1.7 eggs (range 1-6 eggs) are laid over a 24-h period in oviposition chambers by individual females. Conspecifics add eggs to these clutches, with up to 17 eggs being recorded in 1 oviposition chamber. This finding suggests that H. lauri does not use an oviposition deterring pheromone. Female weevils readily oviposit in artificial holes representing mechanical wounds on fruit. In comparison to the commercially dominant Hass variety, fruit from Lamb Hass and G22, a native Guatemalan variety, and to a lesser extent Gem, may be less preferred for oviposition when females have a choice of fruit in which to oviposit. Videography studies indicated that H. lauri exhibits predominantly diurnal activity with respect to oviposition behaviors, feeding, and walking.","PeriodicalId":16156,"journal":{"name":"Journal of Insect Science","volume":"24 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11450479/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142374014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of the symbiotic bacteria, Caballeronia insecticola, on the life history parameters of Riptortus pedestris (Hemiptera: Alydidae) and their implications for the host population growth. 共生细菌 Caballeronia insecticola 对 Riptortus pedestris（半翅目：蝼蛄科）生活史参数的影响及其对寄主种群增长的影响。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-09-01 DOI: 10.1093/jisesa/ieae100

Jung-Wook Kho, Minhyung Jung, Doo-Hyung Lee

{"title":"Effects of the symbiotic bacteria, Caballeronia insecticola, on the life history parameters of Riptortus pedestris (Hemiptera: Alydidae) and their implications for the host population growth.","authors":"Jung-Wook Kho, Minhyung Jung, Doo-Hyung Lee","doi":"10.1093/jisesa/ieae100","DOIUrl":"https://doi.org/10.1093/jisesa/ieae100","url":null,"abstract":"This study aimed to investigate the effects of symbiosis on the life history of host insects and address their implications at the host population level. We evaluated the effects of symbiotic bacteria Caballeronia insecticola on its host Riptortus pedestris (Fabricus) (Hemiptera: Alydidae) from cohorts for nymphal development, adult survivorship, and female reproduction. Then, life table parameters were compared between symbiotic and apo-symbiotic groups, and the effects of symbiosis on the abundance of R. pedestris were simulated for varying proportions of symbiotic individuals in host populations. We found that symbiosis significantly accelerated the nymphal development and reproductive maturation of females. However, symbiosis incurred survival cost on adult females, reducing their longevity by 28.6%. Nonetheless, symbiotic females laid significantly greater numbers of eggs than the apo-symbiotic during early adult ages. This early reproductive investment negated the adverse effect of their reduced longevity, resulting in the mean lifetime fecundity to not significantly differ between the 2 groups. Indeed, total cohort fecundity of the symbiotic group was 1.3-fold greater than that of the apo-symbiotic group. Life table analysis demonstrated shorter generation time and greater population growth rate in the symbiotic population. Finally, the simulation model results indicate that an increase in the proportion of symbiotic R. pedestris favored the population growth, increasing the population size by 1.9 times for every 25% increase in the proportion of symbiotic individuals. Our study demonstrates that symbiont-mediated changes in the life history parameters of host individuals favor the host population growth, despite substantial reduction in the female longevity.","PeriodicalId":16156,"journal":{"name":"Journal of Insect Science","volume":"24 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11483876/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142467578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Spermidine supplementation influence on protective enzymes of Apis mellifera (Hymenoptera: Apidae). 补充精胺对蜜蜂（膜翅目：猿科）保护酶的影响。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-09-01 DOI: 10.1093/jisesa/ieae098

Tatjana V Čelić, Srđana Đorđievski, Elvira L Vukašinović, Ivan Pihler, Danijela Kojić, Jelena Purać

{"title":"Spermidine supplementation influence on protective enzymes of Apis mellifera (Hymenoptera: Apidae).","authors":"Tatjana V Čelić, Srđana Đorđievski, Elvira L Vukašinović, Ivan Pihler, Danijela Kojić, Jelena Purać","doi":"10.1093/jisesa/ieae098","DOIUrl":"10.1093/jisesa/ieae098","url":null,"abstract":"Dietary supplementation has been proposed as a sustainable way to improve the health and resilience of honey bees (Apis mellifera, L.), as the decline in their numbers in recent decades has raised scientific, environmental, and economic concerns. Spermidine, a natural polyamine, has been shown to be a promising substance for honey bee supplementation, as its health-promoting effects have been demonstrated in numerous studies and in different organisms. As already shown, supplementation with spermidine at a certain concentration prolonged lifespan, reduced oxidative stress, and increased antioxidative capacity in honey bees. The aim of the present study was to investigate whether spermidine supplementation affects gene expression and/or enzyme activity of antioxidative and detoxification enzymes and immune response markers in honey bee workers. The different gene expression and enzyme activity patterns observed in abdominal and head tissues in response to spermidine supplementation suggest tissue-specific and concentration-dependent effects. In addition, the immune response markers suggest that spermidine has the ability to boost honey bee immunity. The observed changes make a valuable contribution to understanding the molecular mechanisms by which spermidine may exert its beneficial effects on the bee's health and lifespan. These results support the idea of the use of spermidine supplementation to promote bee health and resilience to environmental stressors, emphasizing that the dose must be carefully chosen to achieve a balance between the pro- and antioxidant effects of spermidine.","PeriodicalId":16156,"journal":{"name":"Journal of Insect Science","volume":"24 5","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11462450/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142391085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Uncovering the function of insulin receptor substrate in termites' immunity through active immunization. 通过主动免疫揭示胰岛素受体底物在白蚁免疫中的功能。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-07-01 DOI: 10.1093/jisesa/ieae061

Wei Zhou, Xingying Zhao, Ali Hassan, Bao Jia, Long Liu, Qiuying Huang

{"title":"Uncovering the function of insulin receptor substrate in termites' immunity through active immunization.","authors":"Wei Zhou, Xingying Zhao, Ali Hassan, Bao Jia, Long Liu, Qiuying Huang","doi":"10.1093/jisesa/ieae061","DOIUrl":"10.1093/jisesa/ieae061","url":null,"abstract":"Insulin receptor substrate (IRS) proteins are key mediators in insulin signaling pathway. In social insect lives, IRS proteins played important roles in caste differentiation and foraging, but there function in disease defenses such as active immunization has not been reported yet. To investigate the issue, we successfully suppressed the IRS gene 3 days after dsRNA injection. Suppressing IRS gene increased the contents of glucose, trehalose, glycogen, and triglyceride and decreased the content of pyruvate in termites, and led to the metabolic disorder of glucose and lipids. IRS suppressing significantly enhanced grooming behaviors of nestmates of fungus-contaminated termites and hence increased the conidial load in the guts of the nestmates. Additionally, IRS suppressing led to significant downregulation of the immune genes Gram-negative bacteria-binding protein2 (GNBP2) and termicin and upregulation of the apoptotic gene caspase8, and hence diminished antifungal activity of nestmates of fungus-contaminated termites. The above abnormal behavioral and physiological responses significantly decreased the survival rate of dsIRS-injected nestmates of the fungus-contaminated termites. These findings suggest that IRS is involved in regulation of active immunization in termites, providing a better understanding of the link between insulin signaling and the social immunity of termites.","PeriodicalId":16156,"journal":{"name":"Journal of Insect Science","volume":"24 4","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11221318/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141492323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Environmental factors affecting phenology and distribution of Tentyria species (Coleoptera: Tenebrionidae) in Doñana National Park (Southern Iberian Peninsula). 影响 Doñana 国家公园（伊比利亚半岛南部）中 Tentyria 种类（鞘翅目：Tenebrionidae）的物候和分布的环境因素。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-07-01 DOI: 10.1093/jisesa/ieae085

Ana M Cárdenas, José Luis Bujalance, Agustín Camacho

{"title":"Environmental factors affecting phenology and distribution of Tentyria species (Coleoptera: Tenebrionidae) in Doñana National Park (Southern Iberian Peninsula).","authors":"Ana M Cárdenas, José Luis Bujalance, Agustín Camacho","doi":"10.1093/jisesa/ieae085","DOIUrl":"10.1093/jisesa/ieae085","url":null,"abstract":"This research focuses on the effect of environmental factors on the phenology and distribution of the Tentyria species (Coleoptera: Tenebrionidae) from Doñana National Park (SW Iberian Peninsula). Data are derived from the results of a project carried out 20 years ago, aimed at inventorying the coleopteran of the park. This information provides a framework for comparison with current or future states since the time elapsed is long enough to detect variations. As the classification of Tentyria species is complex and controversial, the first aspect to be addressed was the taxonomical verification of the species. Indeed, they were T. platyceps Steven., T. subcostata Solier., T. bifida Bujalance, Cárdenas, Ferrer and Gallardo, and T. donanensis Bujalance, Cárdenas, Ferrer and Gallardo. Sampling consisted of 2 years of monthly pitfall trapping, encompassing the surface of the park and adjacent areas. Data on adult seasonal activity and spatial distribution of the species were obtained from the specific abundance in each sampling plot. Phenologically, the 4 species were mainly summer species, with unimodal or bimodal curves depending on the species. The distribution of the species was quite uneven: while T. donanensis was ubiquitous, T. subcostata was restricted to the southern coastal area of the park, and T. platyceps and T. bifida were recorded in the northern half, in marshes or inland forests, respectively. Our results also suggest that extreme temperatures may impose major constraints on the spatial distribution of Tentyria species, which could affect Doñana's biodiversity in the future scenery of thermal rise linked to climate change.","PeriodicalId":16156,"journal":{"name":"Journal of Insect Science","volume":"24 4","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11364989/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142108079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Transgenic poplar (Populus davidiana×P. bolleana Loucne) expressing dsRNA of insect chitinase gene: lines identification and resistance assay. 表达昆虫几丁质酶基因 dsRNA 的转基因杨树（Populus davidiana×P. bolleana Loucne）：品系鉴定和抗性试验。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-07-01 DOI: 10.1093/jisesa/ieae087

Yun-Xiao Jiang, Man-Yu Li, Qing Han, Jia-Lin Tan, Zi-Yan Wang, Tian-Zhong Jing

引用次数: 0

Pollinator response to livestock grazing: implications for rangeland conservation in sagebrush ecosystems. 传粉昆虫对牲畜放牧的反应：对鼠尾草生态系统牧场保护的影响。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-07-01 DOI: 10.1093/jisesa/ieae069

Hayes B Goosey, Gabrielle E Blanchette, David E Naugle

{"title":"Pollinator response to livestock grazing: implications for rangeland conservation in sagebrush ecosystems.","authors":"Hayes B Goosey, Gabrielle E Blanchette, David E Naugle","doi":"10.1093/jisesa/ieae069","DOIUrl":"10.1093/jisesa/ieae069","url":null,"abstract":"World food supplies rely on pollination, making this plant-animal relationship a highly valued ecosystem service. Bees pollinate flowering plants in rangelands that constitute up to half of global terrestrial vegetation. Livestock grazing is the most widespread rangeland use and can affect insect pollinators through herbivory. We examined management effects on bee abundance and other insect pollinators on grazed and idle sagebrush rangelands in central Montana, USA. From 2016 to 2018, we sampled pollinators on lands enrolled in rest-rotation grazing, unenrolled grazing lands, and geographically separate idle lands without grazing for over a decade. Bare ground covered twice as much area (15% vs. 7) with half the litter (12% vs. 24) on grazed than idle regardless of enrollment. Bee pollinators were 2-3 times more prevalent in grazed than idle in 2016-2017. In 2018, bees were similar among grazed and idled during an unseasonably wet and cool summer that depressed pollinator catches; captures of secondary pollinators was similar among treatments 2 of 3 study years. Ground-nesting bees (94.6% of total bee abundance) were driven by periodic grazing that maintained bare ground and kept litter accumulations in check. In contrast, idle provided fewer nesting opportunities for bees that were mostly solitary, ground-nesting genera requiring unvegetated spaces for reproduction. Managed lands supported higher bee abundance that evolved with bison grazing on the eastern edge of the sagebrush ecosystem. Our findings suggest that periodic disturbance may enhance pollinator habitat, and that rangelands may benefit from periodic grazing by livestock.","PeriodicalId":16156,"journal":{"name":"Journal of Insect Science","volume":"24 4","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11316144/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141912972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Delimiting species, revealing cryptic diversity in Molytinae (Coleoptera: Curculionidae) weevil through DNA barcoding. 通过 DNA 条形码划分物种，揭示 Molytinae (Coleoptera: Curculionidae) 象鼻虫的隐秘多样性。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-07-01 DOI: 10.1093/jisesa/ieae083

Jinliang Ren, Runzhi Zhang

{"title":"Delimiting species, revealing cryptic diversity in Molytinae (Coleoptera: Curculionidae) weevil through DNA barcoding.","authors":"Jinliang Ren, Runzhi Zhang","doi":"10.1093/jisesa/ieae083","DOIUrl":"10.1093/jisesa/ieae083","url":null,"abstract":"The subfamily Molytinae (Coleoptera: Curculionidae), being the second largest group within the family Curculionidae, exhibits a diverse range of hosts and poses a serious threat to agricultural and forestry industries. We used 1,290 cytochrome c oxidase subunit I (COI) barcodes to assess the efficiency of COI barcodes in species differentiation and uncover cryptic species diversity within weevils of Molytinae. The average Kimura 2-parameter distances within species, genus, and subfamily were 2.90%, 11.0%, and 22.26%, respectively, indicating significant genetic differentiation at both levels. Moreover, there exists a considerable degree of overlap between intraspecific (0%-27.50%) and interspecific genetic distances (GDs; 0%-39.30%). The application of Automatic barcode gap discovery, Assemble Species by Automatic Partitioning, Barcode Index Number, Poisson Tree Processes (PTP), Bayesian Poisson Tree Processes (bPTP), and jMOTU resulted in the identification of 279, 275, 494, 322, 320, and 279 molecular operational taxonomic units, respectively. The integration of 6 methods successfully delimited species of Molytinae in 86.6% of all examined morphospecies, surpassing a threshold value of 3% GD (73.0%). A total of 28 morphospecies exhibiting significant intraspecific divergences were assigned to multiple MOTUs, respectively, suggesting the presence of cryptic diversity or population divergence. The identification of cryptic species within certain morphological species in this study necessitates further investigation through comprehensive taxonomic practices in the future.","PeriodicalId":16156,"journal":{"name":"Journal of Insect Science","volume":"24 4","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11441576/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142348199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Phylogeny and taxonomic revision of Metacephalus (Insecta: Hemiptera: Cicadellidae) with description of seven new leafhopper species. Metacephalus（昆虫纲：半翅目：蝉科）的系统发育和分类学修订，并描述了七个叶蝉新种。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-07-01 DOI: 10.1093/jisesa/ieae090

Jádila Santos Prando, Daniela Maeda Takiya

{"title":"Phylogeny and taxonomic revision of Metacephalus (Insecta: Hemiptera: Cicadellidae) with description of seven new leafhopper species.","authors":"Jádila Santos Prando, Daniela Maeda Takiya","doi":"10.1093/jisesa/ieae090","DOIUrl":"10.1093/jisesa/ieae090","url":null,"abstract":"Metacephalus Delong and Martinson, 1973 includes leafhopper species from Argentina, Bolivia, Brazil, Colombia, Ecuador (new record), Guyana, French Guiana (new record), Panama, Peru, and Venezuela. In the present revisionary study, we describe seven new species of Metacephalus, propose one species synonymy (M. cinctus as junior synonym of M. facetus), and provide new country records for species, considerably expanding knowledge about species distributions. The study also provides redescriptions and photographs of diagnostic characters for 12 previously described valid species and an identification key to all 21 species of Metacephalus. Molecular phylogenies of Metacephalus species are hypothesized based on maximum likelihood and Bayesian inference analyses of 1,387 bp of mitochondrial Cytochrome Oxidase I and 16S rDNA and nuclear histone H3. Results of the molecular phylogeny generated herein provided a base for understanding character homologies when presenting morphological diagnoses of Metacephalus species and exposed a high level of convergent characters in color pattern and male genitalia morphology usually used in morphological taxonomy of this group of leafhoppers.","PeriodicalId":16156,"journal":{"name":"Journal of Insect Science","volume":"24 4","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11441579/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142348200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Phylogenomics resolves long-standing questions about the affinities of an endangered Corsican endemic fly. 系统发生组学解决了有关一种濒危科西嘉特有苍蝇亲缘关系的长期问题。

IF 2.1 3区农林科学

Journal of Insect Science Pub Date : 2024-07-01 DOI: 10.1093/jisesa/ieae073

Pierfilippo Cerretti, Liping Yan, Sujatha Narayanan Kutty, Krzysztof Szpila, Dario Nania, Roxana Tintea, Maurizio Mei, Thomas Pape

{"title":"Phylogenomics resolves long-standing questions about the affinities of an endangered Corsican endemic fly.","authors":"Pierfilippo Cerretti, Liping Yan, Sujatha Narayanan Kutty, Krzysztof Szpila, Dario Nania, Roxana Tintea, Maurizio Mei, Thomas Pape","doi":"10.1093/jisesa/ieae073","DOIUrl":"10.1093/jisesa/ieae073","url":null,"abstract":"Recent studies on oestroidean Diptera (Brachycera) are providing a comprehensive and nuanced understanding of the evolutionary history of this remarkably diverse clade of holometabolous insects. The Oestroidea, which includes formidable pests such as various blowflies, botflies, and flesh flies that infest livestock, pets and humans, are mostly composed of beneficial species that act as scavengers or parasitoids on various pest insects. In our research, we used genomic methods to elucidate the phylogenetic position of Nesodexia corsicana Villeneuve, 1911 (Diptera: Calliphoridae), a mysterious oestroid species endemic to Corsica and characterized by distinctive morphological features that have puzzled taxonomists for years. Contrary to initial hypotheses, our results place Nesodexia Villeneuve, 1911 within the Calliphoridae subfamily Rhinophorinae, a small lineage of terrestrial isopod parasitoids. Through detailed morphological analysis of adults of both sexes and eggs, we uncovered significant insights consistent with our phylogenomic reconstruction. The unique morphological features of the species, coupled with its restricted and fragmented habitat, highlight its potential conservation importance. We delineated the area of occupancy for N. corsicana and assessed its \"threatened\" category using specific IUCN Red List criteria. In addition, we mapped the available habitat within its range and determined potential key biodiversity areas (KBA) triggered by N. corsicana. New potential KBAs are only partially covered by the Corsican Regional Park. Finally, we mapped the distribution of habitats on the island to assess the potential distribution of the species beyond its currently known geographic range.","PeriodicalId":16156,"journal":{"name":"Journal of Insect Science","volume":"24 4","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11271022/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141759191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0