Journal of Orthoptera Research最新文献_第8页

Conservation possibilities of Isophya costata (Orthoptera: Tettigoniidae: Phaneropterinae) based on frequency, population size, and habitats 基于频率、种群规模和栖息地的等翅目（直翅目：毒蛾科：鞘翅目）的保护可能性

IF 0.8

Journal of Orthoptera Research Pub Date : 2021-04-26 DOI: 10.3897/JOR.30.59262

Z. Kenyeres, N. Bauer

{"title":"Conservation possibilities of Isophya costata (Orthoptera: Tettigoniidae: Phaneropterinae) based on frequency, population size, and habitats","authors":"Z. Kenyeres, N. Bauer","doi":"10.3897/JOR.30.59262","DOIUrl":"https://doi.org/10.3897/JOR.30.59262","url":null,"abstract":"Isophya costata Brunner von Wattenwyl, 1878, commonly called the Keeled Plump Bush-cricket, is an endemic Natura 2000 species in the Carpathian Basin and is included in the IUCN Red List of Threatened species. We used extensive data collection from Hungary retrieved between 2004 and 2019 from 700 sampling sites spread over an area of 12,700 km2 to examine the occurrence of the species in different regions in grasslands of similar structure but different origin, naturalness, and character. The results confirmed that I. costata currently occurs with the highest number of populations and highest density in regularly mowed, mesophilic hayfields rich in dicotyledonous plants (Arrhenatheretalia). The species also appears in smaller numbers in grasslands adjacent to hayfields, such as wetland meadows (Molinion coeruleae), marsh meadows (Deschampsion caespitosae, Alopecurenion pratensis), and edge habitats dominated by herbaceous plants. However, the results show that the extension of these habitats has a negatively significant correlation with both the occurrence of the species and its density. Isophya costata occurs in steppe meadows much less frequently than in mesophilic hayfields. The species is endemic to the Pannonian Steppe, and the key to their conservation is by maintaining stocks of hayfields in the species’ area of distribution. According to this study, overseeding of mowed grasslands leads to the decline of the species. To preserve I. costata, it is necessary to eliminate trampling in its areas of occurrence (prohibition of grazing) and encourage late-season mowing adapted to the phenology of the species (not as early as mid-July) or, if this is not feasible, mosaic-type treatment leaving unmown patches (e.g., 1/3 of the plot).","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48818012","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

The luring mantid: Protrusible pheromone glands in Stenophylla lobivertex (Mantodea: Acanthopidae) 引诱人的螳螂:大叶狭叶的突出信息素腺(螳螂亚目:棘足科)

IF 0.8

Journal of Orthoptera Research Pub Date : 2021-04-21 DOI: 10.3897/JOR.30.55274

C. Schwarz, F. Glaw

引用次数: 0

Description and photographs of cricket parental care in the wild 野外蟋蟀父母照料的描述和照片

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Journal of Orthoptera Research Pub Date : 2021-03-23 DOI: 10.3897/JOR.30.52079

Darin J Mcneil, Bettina Erregger

引用次数: 0

Revision of the tusked bush-crickets (Tettigonioidea: Pseudophyllinae: Dicranostomus) with description of the hitherto unknown sexes 修订长牙灌木蟋蟀(斗蟋总科:假茶树科:双爪蟋蟀)，并描述迄今未知的性别

IF 0.8

Journal of Orthoptera Research Pub Date : 2021-03-06 DOI: 10.3897/JOR.30.62170

K. Heller, Matthias Helb

引用次数: 0

A new subspecies of the mantis Hierodula patellifera (Mantodea: Mantidae) from the Daito Islands, the Ryukyus, Japan 标题日本琉球大东岛螳螂一新亚种(螳螂亚目:螳螂科)

IF 0.8

Journal of Orthoptera Research Pub Date : 2021-03-06 DOI: 10.3897/JOR.30.62022

K. Oshima

引用次数: 2

Oecanthus rohiniae sp. nov. (Gryllidae: Oecanthinae): A new chirping tree cricket of the rileyi species group from Mexico 棘棘蝗科(灰蝗科):墨西哥棘棘蝗属一新种

IF 0.8

Journal of Orthoptera Research Pub Date : 2021-02-18 DOI: 10.3897/JOR.30.50039

Nancy Collins, Isabel Margarita Coronado-González, A. Y. Rocha-Sánchez, B. Govaerts, W. Hershberger

引用次数: 0

Life history of the false flower mantid (Harpagomantis tricolor Linnaeus, 1758) (Mantodea: Galinthiadidae) and its distribution in southern Africa 假花螳螂(Harpagomantis tricolor Linnaeus, 1758)的生活史及其在非洲南部的分布(螳螂亚目:Galinthiadidae)

IF 0.8

Journal of Orthoptera Research Pub Date : 2021-02-18 DOI: 10.3897/JOR.30.52816

B. Greyvenstein, H. du Plessis, J. van den Berg

{"title":"Life history of the false flower mantid (Harpagomantis tricolor Linnaeus, 1758) (Mantodea: Galinthiadidae) and its distribution in southern Africa","authors":"B. Greyvenstein, H. du Plessis, J. van den Berg","doi":"10.3897/JOR.30.52816","DOIUrl":"https://doi.org/10.3897/JOR.30.52816","url":null,"abstract":"The false flower mantid is the common name for the Mantodea species Harpagomantis tricolor (Linnaeus, 1758). This species uses camouflage as a defense mechanism. Limited information (Kaltenbach 1996, 1998) exists on its distribution in southern Africa or about its life history. This species, and Mantodea to an extent, are not usually included in biodiversity studies from this region. The aim of this study was to determine the distribution of this species in southern Africa based on museum collection records and to study the biology of Harpagomantis tricolor under captive breeding conditions. The distribution of Harpagomantis and its morphological variety, i.e., discolor, were determined utilising the historical insect collection records of seven national museums throughout South Africa. Field collected H. tricolor males and females were mated and reared under laboratory conditions to record their life history parameters of nymphal duration, oothecae structure, size and incubation duration, adult longevity, and sex ratio. The results of this study indicate that the mean duration of the lifecycle of H. tricolor is 191.33 ± 37.96 days. All but three H. tricolor individuals had five nymphal instars, and the mean duration of the nymphal stage was 140.20 ± 31.03 days. The mean duration of copulation was six hours, while the average incubation period of oothecae was 144.71 ± 9.33 days. These results indicate that oothecae of H. tricolor probably overwinter under field conditions and that males of this species have evolved various mechanisms to increase the likelihood of ensuring their own genetic offspring. This study bridges the gap in rudimental research in which Mantodea, in general, has been overlooked and establishes a basis on which ecological interactions, habitat preferences, and imminent threats to H. tricolor can be established.","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45531687","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

A new species of Physocrobylus (Caelifera: Acridoidea: Acrididae: Coptacrinae), with notes on the phenology and habitat of the genus Physocrobylus属一新种（Caelifera：Acridoide：Acrididae：Coptacrinae），并对该属的酚学和栖息地作了说明

IF 0.8

Journal of Orthoptera Research Pub Date : 2021-02-02 DOI: 10.3897/JOR.30.53375

C. Hemp

引用次数: 0

Perception and knowledge of grasshoppers among indigenous communities in tropical forest areas of southern Cameroon: Ecosystem conservation, food security, and health 喀麦隆南部热带森林地区土著社区对蚱蜢的认知和知识:生态系统保护、粮食安全和健康

IF 0.8

Journal of Orthoptera Research Pub Date : 2021-01-01 DOI: 10.3897/jor.30.64266

C. O. Ngoute, D. Hunter, M. Lecoq

{"title":"Perception and knowledge of grasshoppers among indigenous communities in tropical forest areas of southern Cameroon: Ecosystem conservation, food security, and health","authors":"C. O. Ngoute, D. Hunter, M. Lecoq","doi":"10.3897/jor.30.64266","DOIUrl":"https://doi.org/10.3897/jor.30.64266","url":null,"abstract":"The increased attention given to health, food security, and biodiversity conservation in recent years should bring together conventional scientists and indigenous people to share their knowledge systems for better results. This work aims to assess how grasshoppers are perceived by the local people in southern Cameroon, particularly in terms of food, health, and landscape conservation. Villagers were interviewed individually using a rapid rural assessment method in the form of a semi-structured survey. Nearly all people (99%) declared that they are able to identify local grasshoppers, generally through the color of the insect (80%). Crop fields were the most often cited landscape (16%) in terms of abundance of grasshoppers, with forest being less mentioned (8%). In general, villagers claimed that grasshopper abundance increased with forest degradation. Grasshoppers were found during all seasons of the year but noted to be more abundant during the long dry seasons. People found grasshoppers both useful and harmful, the most harmful reported being Zonocerus variegatus, an important crop pest. Cassava is the most attacked crop with 75–100% losses. Industrial crops, such as cocoa, coffee, and bananas, were not cited as being damaged by grasshoppers. The most effective conventional method cited for the control of pest grasshoppers is the use of pesticides (53%) with, in most cases (27%), a 75–100% efficiency. The traditional method of spreading ash was also often cited (19%), with an estimated efficiency of 25–75%. Biological methods were neither cited nor used by the villagers. Most of them (87%) declared that they eat grasshoppers; some sold these insects in the market (58%) and some used them to treat diseases (11%).","PeriodicalId":53641,"journal":{"name":"Journal of Orthoptera Research","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70412219","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: 5

Presence of the four-spined pygmy devil, Arulenus validispinus (Orthoptera: Tetrigidae), confirmed in Bukidnon region on the island of Mindanao, Philippines 菲律宾棉兰老岛Bukidnon地区发现四棘侏儒魔鬼Arulenus validispinus(直翅目:蚱科)

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Journal of Orthoptera Research Pub Date : 2020-11-30 DOI: 10.3897/jor.29.53718

A. Mohagan, R. Patano, Mescel S. Acola, D. O. Amper, F. Coritico, V. Amoroso

引用次数: 1