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Journal of Orthoptera Research最新文献

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New records of exotic crickets in Europe: Homoeogryllus species (Orthoptera: Gryllidea: Phalangopsidae) 欧洲外来蟋蟀新记录：同源蟋蟀种（直翅目：蟋蟀总科：蟋蟀科）
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-09-14 DOI: 10.3897/JOR.29.50387
Przemysław Żurawlew, L. Desutter‐Grandcolas, P. Szymański, D. Herman
{"title":"New records of exotic crickets in Europe: Homoeogryllus species (Orthoptera: Gryllidea: Phalangopsidae)","authors":"Przemysław Żurawlew, L. Desutter‐Grandcolas, P. Szymański, D. Herman","doi":"10.3897/JOR.29.50387","DOIUrl":"https://doi.org/10.3897/JOR.29.50387","url":null,"abstract":"This short note lists new records of exotic crickets belonging to the genus Homoeogryllus (Orthoptera: Gryllidea: Phalangopsidae) in Europe (Poland and Belgium) and discusses the most probable scenarios of their arrival from tropical regions. Photographs and stridulation spectrograms of these crickets are provided. The report concludes that handling terminals and warehouses with tropical plants are the most common sites in Europe where exotic species of different taxa are recorded. The species Homoeogryllus longicornis (Walker, 1869) is also reclassified to the genus Meloimorpha Walker, 1870.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45454565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Initial impact of a soil disturbance technique (disc harrowing) on Orthoptera in a grass heath in Breckland, UK 土壤扰动技术(盘耙)对英国布雷克兰草地直翅目植物的初步影响
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-09-14 DOI: 10.3897/JOR.29.51900
T. Gardiner
{"title":"Initial impact of a soil disturbance technique (disc harrowing) on Orthoptera in a grass heath in Breckland, UK","authors":"T. Gardiner","doi":"10.3897/JOR.29.51900","DOIUrl":"https://doi.org/10.3897/JOR.29.51900","url":null,"abstract":"On a Breckland grass heath in eastern England, soil disturbance methods such as disc harrowing employed to benefit endangered plants such as tower mustard, Arabis glabra, could also create exposed ground for localized insects, specifically the mottled grasshopper, Myrmeleotettix maculatus. Orthoptera of disc-harrowed strips on a grass heath at Santon Warren in Norfolk, UK, were monitored in 2018 and 2019. Data analysis focused on two target species, field grasshopper, Chorthippus brunneus, and M. maculatus, which are likely to respond positively to the creation of early successional habitat. Of the two species, M. maculatus was found in significantly high abundance on the disc-harrowed strips, whereas C. brunneus was not. The species richness of Orthoptera did not appear affected by harrowing, although three species at this location (lesser marsh grasshopper, Chorthippus albomarginatus, longwinged conehead, Conocephalus fuscus, and Roesel’s bush-cricket, Roseliana roeselii) need taller vegetation than was present on the disc-harrowed strips.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46394159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Two new species of the tribe Meconematini (Orthoptera: Tettigoniidae: Meconematinae) from China and male song characters of Pseudocosmetura yaoluopingensis sp. nov. 中国绵蝇族二新种(直翅目:绵蝇科:绵蝇科)及尧洛opingenspseudocosmetura . yao . nov.)的雄性鸣声特征。
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-09-14 DOI: 10.3897/JOR.29.49821
Tao Wang, F. Shi
{"title":"Two new species of the tribe Meconematini (Orthoptera: Tettigoniidae: Meconematinae) from China and male song characters of Pseudocosmetura yaoluopingensis sp. nov.","authors":"Tao Wang, F. Shi","doi":"10.3897/JOR.29.49821","DOIUrl":"https://doi.org/10.3897/JOR.29.49821","url":null,"abstract":"This paper describes two new species of the tribe Meconematini from China, Acosmetura longielatasp. nov. and Pseudocosmetura yaoluopingensissp. nov. Data on the male song characters of Pseudocosmetura yaoluopingensissp. nov. are also provided. The type specimens of all new species are preserved in the Museum of Hebei University.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43928706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Oecanthus salvii sp. nov. (Orthoptera: Gryllidae: Oecanthinae): A new tree cricket species from Modoc County in northeast California (直翅目:灰背蝗科:灰背蝗科):美国加州东北部莫多克县树蟋蟀一新种
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-05-29 DOI: 10.3897/jor.29.50400
Nancy Collins, Ken R. Schneider
{"title":"Oecanthus salvii sp. nov. (Orthoptera: Gryllidae: Oecanthinae): A new tree cricket species from Modoc County in northeast California","authors":"Nancy Collins, Ken R. Schneider","doi":"10.3897/jor.29.50400","DOIUrl":"https://doi.org/10.3897/jor.29.50400","url":null,"abstract":"A new species of Oecanthus is described from extreme northeast California. Oecanthus salviisp. nov. is currently known only from Lake Annie in Modoc County, California, and occurs on sagebrush (Artemisia) and rabbitbrush (Ericameria). It has the narrow tegmina, antennal markings, metanotal gland configuration, and trilling song found in the Oecanthus nigricornis species group. Song details and morphology, including the shape of the subgenital plate and copulatory blades, are provided in this paper. This new species has been given the common name of sage tree cricket.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48875690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Bioecological aspects of the common black field cricket, Gryllus assimilis (Orthoptera: Gryllidae) in the laboratory and in Eucalyptus (Myrtaceae) plantations 普通黑地蟋蟀Gryllus assimilis（直翅目：蟋蟀科）在实验室和桉树（杨梅科）人工林中的生物生态学方面
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-05-29 DOI: 10.3897/jor.29.48966
M. V. Masson, W. Tavares, J. M. Alves, P. J. Ferreira-Filho, L. Barbosa, C. F. Wilcken, J. Zanuncio
{"title":"Bioecological aspects of the common black field cricket, Gryllus assimilis (Orthoptera: Gryllidae) in the laboratory and in Eucalyptus (Myrtaceae) plantations","authors":"M. V. Masson, W. Tavares, J. M. Alves, P. J. Ferreira-Filho, L. Barbosa, C. F. Wilcken, J. Zanuncio","doi":"10.3897/jor.29.48966","DOIUrl":"https://doi.org/10.3897/jor.29.48966","url":null,"abstract":"The common black field cricket, Gryllus assimilis (Orthoptera: Gryllidae), damages young plants of red cedar, Juniperus virginiana (Cupressaceae); strawberry, Fragaria × ananassa (Rosaceae); sugarcane, Saccharum officinarum (Poaceae); teak, Tectona grandis (Lamiaceae); upland cotton, Gossypium hirsutum (Malvaceae); and, mainly, Eucalyptus spp. (Myrtaceae). The objective of this study was to investigate the biological and behavioral parameters of this insect in the laboratory and in Eucalyptus spp. plantations in Inhambupe, Bahia State, Brazil. The incubation period and the viability of G. assimilis eggs were 11.87 days and approximately 22%, respectively. The duration of the nymphal stage was 62.34 days with approximately 60% of the nymphs obtained in the laboratory being females. The average number of egg batches per female, eggs per female, and eggs per batch per female of this insect were 25.50, 862.17, and 34.65, respectively. G. assimilis females lived for 76.50 days in the adult stage, and 138.34 days in total, from egg through nymph to adult. Males produced three characteristic sounds: one for the marking of territory, one for courtship, and one when alone. G. assimilis fed primarily on weeds but, in their absence, it damaged young Eucalyptus spp. plants. This paper presents important data on the biology and behavior of G. assimilis; this information may encourage additional biological research, laboratory rearing, and integrated management of this pest.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47913959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Studies on neotropical Phasmatodea XXII: Two new species of Taraxippus (Phasmatodea: Cladomorphinae: Hesperophasmatini) and the first record of the genus from Central America 新热带Phasmatodea的研究XXII:Taraxippus的两个新种（Phasmatodia：Cladomorphinae：Hesperophasmatini）和中美洲该属的第一个记录
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-05-29 DOI: 10.3897/jor.29.51328
O. Conle, F. Hennemann, Pablo Valero
{"title":"Studies on neotropical Phasmatodea XXII: Two new species of Taraxippus (Phasmatodea: Cladomorphinae: Hesperophasmatini) and the first record of the genus from Central America","authors":"O. Conle, F. Hennemann, Pablo Valero","doi":"10.3897/jor.29.51328","DOIUrl":"https://doi.org/10.3897/jor.29.51328","url":null,"abstract":"Two new species of Taraxippus Moxey, 1971 are described and illustrated: T. samaraesp. nov. from Costa Rica and Panama and T. perezgelabertisp. nov. from the Dominican Republic. Both sexes and the previously unknown eggs are described. The genus is recorded from Central America for the first time. A distribution map and a discussion of the distributional pattern of Taraxippus are provided.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48407044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Consequences of advanced maternal age on reproductive investment by male offspring 高龄产妇对男性后代生殖投资的影响
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-05-14 DOI: 10.3897/jor.29.39228
Jacob D. Wilson, Sophia C. Anner, S. Murphy, R. Tinghitella
{"title":"Consequences of advanced maternal age on reproductive investment by male offspring","authors":"Jacob D. Wilson, Sophia C. Anner, S. Murphy, R. Tinghitella","doi":"10.3897/jor.29.39228","DOIUrl":"https://doi.org/10.3897/jor.29.39228","url":null,"abstract":"Maternal age can have contrasting effects on a variety of offspring fitness traits. While the effects of maternal age on offspring traits that are not sex-specific, such as body size and growth rate, as well as on traits specific to females, have been well researched, traits that are specific to male offspring have been understudied. Across taxa, male reproductive investment is a particularly salient component of fitness, especially when females mate with several males. We tested whether maternal age affects the reproductive traits of their male offspring by comparing the investment made by male field crickets, Teleogryllus oceanicus, from ‘young’ and ‘old’ maternal age treatments. Female T. oceanicus mate with several males, and sperm competition is a fair lottery, so male reproductive investment is important for fitness in this system. After two generations of mating young and old females, we measured the testes mass, spermatophore mold mass, and sperm viability of their male offspring. Despite differences in maternal and grand-maternal age and the demonstrated effects of advanced maternal age on egg number and offspring immunocompetency in this system, the male offspring of young and old females did not differ in reproductive tissues and sperm viability. This study is one of the first to examine the effect of maternal age on fitness-related traits specific to male offspring, and we encourage future research that tests the effects of maternal age on male offspring in other species.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49546541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Influence of cold temperature and exposure time on egg overwintering survival in the white-whiskered grasshopper (Orthoptera: Acrididae) 低温和暴露时间对白须蝗卵越冬存活的影响(直翅目:蝗科)
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-05-14 DOI: 10.3897/jor.29.46967
D. Branson
{"title":"Influence of cold temperature and exposure time on egg overwintering survival in the white-whiskered grasshopper (Orthoptera: Acrididae)","authors":"D. Branson","doi":"10.3897/jor.29.46967","DOIUrl":"https://doi.org/10.3897/jor.29.46967","url":null,"abstract":"The effect of cold temperatures and exposure time on egg survival and hatching success were examined in the white-whiskered grasshopper, Ageneotettix deorum. Temperature treatments ranged from 4°C to -35°C, with treatment times ranging from 48 to 240 hours. Both decreasing temperatures and exposure time negatively affected egg survival, with a temperature below -25°C being lethal. Similar lethal temperatures are known for several North American grasshopper species. The relatively shallow location of A. deorum egg pods would result in increased vulnerability of eggs to cold temperatures in the absence of snow.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48738386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Microhabitats of planted sea wall strips used by pollinators and Orthoptera 传粉昆虫和直翅目植物海堤带的微生境
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-05-14 DOI: 10.3897/jor.29.34452
T. Gardiner, Kimberley Fargeaud
{"title":"Microhabitats of planted sea wall strips used by pollinators and Orthoptera","authors":"T. Gardiner, Kimberley Fargeaud","doi":"10.3897/jor.29.34452","DOIUrl":"https://doi.org/10.3897/jor.29.34452","url":null,"abstract":"As part of an Urban Buzz scheme, strips of teasel (Dipsacusfullonum) and greater knapweed (Centaureascabiosa) have been established along a sea wall flood defense in the UK to provide a corridor of flower-rich habitat for pollinators such as bees and butterflies. The cutting of tall grassland and planting of dicotyledons also created a suitable short sward environment (c. 30 cm height) for Orthoptera nymphs in the establishment year (2018). However, by 2019, the grassland in the pollinator strips was taller (c. 75 cm) and suboptimal for grasshoppers; in contrast to Roesel’s bush-cricket (Roeselianaroeselii), which inhabited the taller vegetation in greater abundance. The progression to established grassland with flowering D.fullonum saw the pollinator strips attract significantly higher numbers of bees and butterflies than the floristically poor control strips. This small-scale study illustrates that pollinator strips can have multi-functional benefits for ecosystems beyond pollination, with Orthoptera of tall grassland (R.roeselii) likely to persist alongside planted wildflowers.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47151147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Grasshopper populations respond similarly to multiple moderate intensity livestock grazing treatments 蚱蜢种群对多种中等强度放牧处理的反应相似
IF 0.8
Journal of Orthoptera Research Pub Date : 2020-05-14 DOI: 10.3897/jor.29.46966
D. Branson
{"title":"Grasshopper populations respond similarly to multiple moderate intensity livestock grazing treatments","authors":"D. Branson","doi":"10.3897/jor.29.46966","DOIUrl":"https://doi.org/10.3897/jor.29.46966","url":null,"abstract":"Livestock grazing frequently affects grasshopper populations, but no prior studies have simultaneously examined a wide range of moderate intensity livestock grazing treatments in the Northern Great Plains. Grasshopper densities varied significantly between years, but five moderate grazing treatments, including both rotational and continuous grazing treatments, did not differentially affect grasshopper densities or species composition. Grasshopper populations appear resilient to different types of moderate grazing at this Northern Great Plains mixed-grass prairie site.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2020-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70412153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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