Hemiptera, Fulgoroidea, Issidae) from Vietnam with General Notes on the Genus
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Jumping Mechanisms in Dictyopharid Planthoppers (Hemiptera
© 2014. Published by The Company of Biologists Ltd | The Journal of Experimental Biology (2014) 217, 402-413 doi:10.1242/jeb.093476 RESEARCH ARTICLE Jumping mechanisms in dictyopharid planthoppers (Hemiptera, Dicytyopharidae) Malcolm Burrows* ABSTRACT legs in the same plane underneath the body. A catapult-like The jumping performance of four species of hemipterans belonging to mechanism is used in which the trochanteral depressor muscles the family Dictyopharidae, from Europe, South Africa and Australia, contract slowly, energy is stored and is then released suddenly were analysed from high-speed images. The body shape in all was (Burrows, 2006a; Burrows, 2007b; Burrows, 2009). Despite these characterised by an elongated and tapering head that gave a important common features, each group has particular streamlined appearance. The body size ranged from 6 to 9 mm in specialisations of its own that define its jumping abilities. These length and from 6 to 23 mg in mass. The hind legs were 80–90% of include differences in body shape, in the length of the hind legs body length and 30–50% longer than the front legs, except in one and in the anatomy of the coxae. species in which the front legs were particularly large so that all legs Most leafhoppers have hind legs that are two to three times longer were of similar length. Jumping was propelled by rapid and than the other legs and are 90% of the body length (Burrows, simultaneous depression of the trochantera of both hind legs, powered 2007b). By contrast, froghoppers and planthoppers have hind legs by large muscles in the thorax, and was accompanied by extension of that are only 40–50% longer than the other legs and approximately the tibiae. -
The Influence of Prairie Restoration on Hemiptera
CAN THE ONE TRUE BUG BE THE ONE TRUE ANSWER? THE INFLUENCE OF PRAIRIE RESTORATION ON HEMIPTERA COMPOSITION Thesis Submitted to The College of Arts and Sciences of the UNIVERSITY OF DAYTON In Partial Fulfillment of the Requirements for The Degree of Master of Science in Biology By Stephanie Kay Gunter, B.A. Dayton, Ohio August 2021 CAN THE ONE TRUE BUG BE THE ONE TRUE ANSWER? THE INFLUENCE OF PRAIRIE RESTORATION ON HEMIPTERA COMPOSITION Name: Gunter, Stephanie Kay APPROVED BY: Chelse M. Prather, Ph.D. Faculty Advisor Associate Professor Department of Biology Ryan W. McEwan, Ph.D. Committee Member Associate Professor Department of Biology Mark G. Nielsen Ph.D. Committee Member Associate Professor Department of Biology ii © Copyright by Stephanie Kay Gunter All rights reserved 2021 iii ABSTRACT CAN THE ONE TRUE BUG BE THE ONE TRUE ANSWER? THE INFLUENCE OF PRAIRIE RESTORATION ON HEMIPTERA COMPOSITION Name: Gunter, Stephanie Kay University of Dayton Advisor: Dr. Chelse M. Prather Ohio historically hosted a patchwork of tallgrass prairies, which provided habitat for native species and prevented erosion. As these vulnerable habitats have declined in the last 200 years due to increased human land use, restorations of these ecosystems have increased, and it is important to evaluate their success. The Hemiptera (true bugs) are an abundant and varied order of insects including leafhoppers, aphids, cicadas, stink bugs, and more. They play important roles in grassland ecosystems, feeding on plant sap and providing prey to predators. Hemipteran abundance and composition can respond to grassland restorations, age of restoration, and size and isolation of habitat. -
Hemiptera: Fulgoroidea: Caliscelidae) from Mainland China
2018 ACTA ENTOMOLOGICA 58(2): 539–544 MUSEI NATIONALIS PRAGAE doi: 10.2478/aemnp-2018-0043 ISSN 1804-6487 (online) – 0374-1036 (print) www.aemnp.eu SHORT COMMUNICATION A new species of the genus Nenasa (Hemiptera: Fulgoroidea: Caliscelidae) from mainland China Vladimir M. GNEZDILOV Zoological Institute of the Russian Academy of Sciences, Universitetskaya nab. 1, 199034, Saint Petersburg, Russia; e-mails: [email protected], [email protected] Accepted: Abstract. The planthopper genus Nenasa Chan & Yang, 1994 (Hemiptera: Fulgoroidea: 14th November 2018 Caliscelidae) is recorded for the fi rst time from mainland China with Nenasa ouchii sp. nov. Published online: described from Fujian Province. A key to separate the new species from Nenasa obliqua Chan 26th November 2018 & Yang, 1994 is given. The fauna of Caliscelini from China is briefl y discussed. Key words. Hemiptera, Fulgoromorpha, Caliscelinae, Caliscelini, planthoppers, morphology, taxonomy, Oriental Region Zoobank: http://zoobank.org/urn:lsid:zoobank.org:pub:D02270BF-C1DE-479A-BA83-E5533A6D426D © 2018 The Authors. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Licence. Introduction wings were made using a Leica MZ 95 light microscope with a camera lucida. Photographs were taken using the The family Caliscelidae is a small group of planthoppers same microscope and a Leica DFC 290 camera. Images (Hemiptera: Fulgoroidea) distributed worldwide, with were produced using Helicon Focus 5.3 image stacking around 200 species in more than 70 genera classifi ed in two software and composed into plates using Adobe Photoshop subfamilies and fi ve tribes (GNEZDILOV 2013a). Caliscelidae CS6 software. inhabit different types of ecosystems and are known to feed The type specimens are deposited in the Alexander on grasses, including cane and bamboo (EMELJANOV 1969, Koenig Research Museum, Bonn, Germany (ZFMK). -
The Planthopper Genus Trypetimorpha: Systematics and Phylogenetic Relationships (Hemiptera: Fulgoromorpha: Tropiduchidae)
JOURNAL OF NATURAL HISTORY, 1993, 27, 609-629 The planthopper genus Trypetimorpha: systematics and phylogenetic relationships (Hemiptera: Fulgoromorpha: Tropiduchidae) J. HUANG and T. BOURGOINt* Pomological Institute of Shijiazhuang, Agricultural and Forestry Academy of Sciences of Hebei, 5-7 Street, 050061, Shijiazhuang, China t Mus#um National d'Histoire Naturelle, Laboratoire d'Entomologie, 45 rue Buffon, F-75005, Paris, France (Accepted 28 January 1993) The genus Trypetimorpha is revised with the eight currently recognized species described or re-described. Four new species are described and seven new synonymies are proposed. Within Trypetimorphini sensu Fennah (1982), evidences for the monophyly of each genus are selected, but Caffrommatissus is transferred to the Cixiopsini. Monophyly of Trypetimorphini, restricted to Trypetimorpha and Ommatissus, is discussed. A key is given for the following Trypetimorpha species: (1) T. fenestrata Costa ( = T. pilosa Horvfith, syn. n.); (2) T. biermani Dammerman (= T. biermani Muir, syn. n.; = T. china (Wu), syn. n.; = T. formosana Ishihara, syn. n.); (3) T. japonica Ishihara ( = T. koreana Kwon and Lee, syn. n.); (4) T. canopus Linnavuori; (5) T. occidentalis, sp. n. (= T. fenestrata Costa, sensu Horvfith); (6) T. aschei, sp. n., from New Guinea; (7) T. wilsoni, sp. n., from Australia; (8) T. sizhengi, sp. n., from China and Viet Nam. Study of the type specimens of T. fenestrata Costa shows that they are different from T. fenestrata sensu Horvfith as usually accepted, which one is redescribed here as T. occidentalis. KEYWORDS: Hemiptera, Fulgoromorpha, Tropiduchidae, Trypetimorpha, Ommatissus, Cafrommatissus, systematics, phylogeny. Downloaded by [University of Delaware] at 10:13 13 January 2016 Introduction This revision arose as the result of a study of the Chinese Fulgoromorpha of economic importance (Chou et al., 1985) and the opportunity for J.H. -
First Record of Nearctic Issid Planthopper Thionia Simplex (Hemiptera: Fulgoroidea: Issidae) from Europe
238 V.M. GNEZDILOV & F. POGGI. FIRST RECORD OF THIONIA SIMPLEX FROM EUROPE Figs 1–3. Thionia simplex (Germar, 1830), male, Italy. 1, dorsal view; 2, lateral view; 3, frontal view. Total length of specimen is 5.2 mm. ZOOSYSTEMATICA ROSSICA, 23(2): 238–241 25 DECEMBER 2014 First record of Nearctic issid planthopper Thionia simplex (Hemiptera: Fulgoroidea: Issidae) from Europe Первое указание неарктической иссиды Thionia simplex (Hemiptera: Fulgoroidea: Issidae) из Европы V.M. GNEZDILOV* & F. POGGI В.М. ГНЕЗДИЛОВ & Ф. ПОДЖИ V.M. Gnezdilov, Zoological Institute of the Russian Academy of Sciences, 1 Universitetskaya Emb., St Petersburg 199034, Russia. E-mails: [email protected], [email protected] F. Poggi, Via Madonnina 6, I-23873 Missaglia (LC), Italia. E-mail: [email protected] The Nearctic issid species Thionia simplex (Germar, 1830) is recorded for the first time from Europe. Other alien Auchenorrhyncha species in Europe are listed and discussed. Неарктическая иссида Thionia simplex (Germar, 1830) впервые указана из Европы. Пере- числены и обсуждены другие случаи завозов в Европу цикадовых. Key words: alien species, U.S.A., Europe, Italy, Auchenorrhyncha, Fulgoroidea, Issidae, Issini, planthopper, new record Ключевые слова: инвазивный вид, США, Европа, Италия, Auchenorrhyncha, Fulgoroi- dea, Issidae, Issini, фулгороидные цикадовые, новое указание INTRODUCTION description (including of the male genita- lia) given by Doering (1938). Italy has become the “gateway for New Thionia simplex (Germar, 1830) was de- World planthoppers in Europe” since the scribed from Kentucky in U.S.A. (Germar, last century as several species which are 1830). Currently this species is recorded adventive for Europe were first recorded from 19 states in eastern U.S.A. -
The Planthopper Genus <I>Acanalonia </I>In the United
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Center for Systematic Entomology, Gainesville, Insecta Mundi Florida September 1995 The planthopper genus Acanalonia in the United States (Homoptera: Issidae): male and female genitalic morphology Rebecca Freund University of South Dakota, Vermillion, SD Stephen W. Wilson Central Missouri State University, Warrensburg, MO Follow this and additional works at: https://digitalcommons.unl.edu/insectamundi Part of the Entomology Commons Freund, Rebecca and Wilson, Stephen W., "The planthopper genus Acanalonia in the United States (Homoptera: Issidae): male and female genitalic morphology" (1995). Insecta Mundi. 133. https://digitalcommons.unl.edu/insectamundi/133 This Article is brought to you for free and open access by the Center for Systematic Entomology, Gainesville, Florida at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Insecta Mundi by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. INSECTA MUNDI, Vol. 9, No. 3-4, September - December, 1995 195 The planthopper genus Acanalonia in the United States (Homoptera: Issidae): male and female genitalic morphology Rebecca Freund Department of Biology, University of South Dakota, Vermillion, SD 57069 and Stephen W. Wilson Department of Biology, Central Missouri State University, Warrensburg, MO 64093 Abstract: The issidplanthopper genus Acanalonia is reviewed anda key to the 18 speciesprovided. Detailed descriptions and illustrationsof the complete external morphology ofA. conica (Say), anddescriptionsandillustrationsof the male and female external genitalia ofthe species ofunited States Acanalonia are given. The principal genitalic features usedto separate species included: male - shape andlength ofthe aedeagalcaudal andlateralprocesses, and presence ofcaudalextensions; female -shape ofthe 8th abdominal segment and the number of teeth on the gonapophysis ofthe 8th segment. -
New Evidence for the Presence of the Telomere Motif (TTAGG)N in the Family Reduviidae and Its Absence in the Families Nabidae
COMPARATIVE A peer-reviewed open-access journal CompCytogen 13(3): 283–295 (2019)Telomere motif (TTAGG ) in Cimicomorpha 283 doi: 10.3897/CompCytogen.v13i3.36676 RESEARCH ARTICLEn Cytogenetics http://compcytogen.pensoft.net International Journal of Plant & Animal Cytogenetics, Karyosystematics, and Molecular Systematics New evidence for the presence of the telomere motif (TTAGG) n in the family Reduviidae and its absence in the families Nabidae and Miridae (Hemiptera, Cimicomorpha) Snejana Grozeva1, Boris A. Anokhin2, Nikolay Simov3, Valentina G. Kuznetsova2 1 Cytotaxonomy and Evolution Research Group, Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia 1000, 1 Tsar Osvoboditel, Bulgaria2 Department of Karyosystematics, Zoological Institute, Russian Academy of Sciences, St. Petersburg 199034, Universitetskaya nab., 1, Russia 3 National Museum of Natural History, Bulgarian Academy of Sciences, Sofia 1000, 1 Tsar Osvoboditel, Bulgaria Corresponding author: Snejana Grozeva ([email protected]) Academic editor: M. José Bressa | Received 31 May 2019 | Accepted 29 August 2019 | Published 20 September 2019 http://zoobank.org/9305DF0F-0D1D-44FE-B72F-FD235ADE796C Citation: Grozeva S, Anokhin BA, Simov N, Kuznetsova VG (2019) New evidence for the presence of the telomere motif (TTAGG)n in the family Reduviidae and its absence in the families Nabidae and Miridae (Hemiptera, Cimicomorpha). Comparative Cytogenetics 13(3): 283–295. https://doi.org/10.3897/CompCytogen.v13i3.36676 Abstract Male karyotype and meiosis in four true bug species belonging to the families Reduviidae, Nabidae, and Miridae (Cimicomorpha) were studied for the first time using Giemsa staining and FISH with 18S ribo- somal DNA and telomeric (TTAGG)n probes. We found that Rhynocoris punctiventris (Herrich-Schäffer, 1846) and R. -
Diversity and Abundance of Insect Herbivores Foraging on Seedlings in a Rainforest in Guyana
R Ecological Entomology (1999) 24, 245±259 Diversity and abundance of insect herbivores foraging on seedlings in a rainforest in Guyana YVES BASSET CABI Bioscience: Environment, Ascot, U.K. Abstract. 1. Free-living insect herbivores foraging on 10 000 tagged seedlings representing ®ve species of common rainforest trees were surveyed monthly for more than 1 year in an unlogged forest plot of 1 km2 in Guyana. 2. Overall, 9056 insect specimens were collected. Most were sap-sucking insects, which represented at least 244 species belonging to 25 families. Leaf-chewing insects included at least 101 species belonging to 16 families. Herbivore densities were among the lowest densities reported in tropical rainforests to date: 2.4 individuals per square metre of foliage. 3. Insect host speci®city was assessed by calculating Lloyd's index of patchiness from distributional records and considering feeding records in captivity and in situ. Generalists represented 84 and 78% of sap-sucking species and individuals, and 75 and 42% of leaf-chewing species and individuals. In particular, several species of polyphagous xylem-feeding Cicadellinae were strikingly abundant on all hosts. 4. The high incidence of generalist insects suggests that the Janzen±Connell model, explaining rates of attack on seedlings as a density-dependent process resulting from contagion of specialist insects from parent trees, is unlikely to be valid in this study system. 5. Given the rarity of ¯ushing events for the seedlings during the study period, the low insect densities, and the high proportion of generalists, the data also suggest that seedlings may represent a poor resource for free-living insect herbivores in rainforests. -
Insect Gears
Popular Article Journal Home: www.bioticainternational.com Article: RT0121 How to cite this article? Biotica Karthik and Kukanur, 2020. Insect Gears. Research Research [Today 2(5) Spl.: 316-317. [ Today 316 Abstract Vol 2:5 nsects have developed many structural modifications to ensure 317 their survival during the course of evolution. A recently discovered 2020 Spl. Iadaptation was the presence of gears in insect legs of Issus coleoptratus which they use for jumping and faster movements. In this paper, we have briefly described the modifications of hind legs Insect Gears in Issus and mechanism behind the working of insect gears. G. Sai Karthik1* and Vinod S. Kukanur2 Introduction 1*Dept of Entomology, Prof. Jayashankar Telangana State nsects are the most diversified organisms on the earth due to their capacity of flight and presence of three pairs of Agricultural University, Hyderabad, Telangana (500 030), India legs that helps in their better locomotion. Insect legs have 2International Crops Research Institute for Semi-Arid Tropics, I several structural modifications like large femur, strong tibia, Hyderabad, Telangana (502 324), India heavy musculature etc. that enable their faster movements to serve their various purposes. Insects show a wide range of modifications in legs that suits their lifestyle. One of such modification which was recently discovered is briefed here. A gear or cogwheel is a rotating machine part having cut teeth, or cogs, which mesh with another toothed part to transmit torque, change the speed, creating a mechanical advantage. We humans think that we are pretty smart by inventing some dizzy array of machines and mechanisms that utilizes the so called ‘gears’ in their functioning, but Open Access evolution has once again outraged us, this time a million years ago. -
Homoptera: Fulgoroidea: Jubisentidae)
Russian Entomol. J. 29(1): 6–11 © RUSSIAN ENTOMOLOGICAL JOURNAL, 2020 The earliest fully brachypterous auchenorrhynchan from Cretaceous Burmese amber (Homoptera: Fulgoroidea: Jubisentidae) Äðåâíåéøàÿ öèêàäêà ñ ñèëüíî óêîðî÷åííûìè êðûëüÿìè èç ìåëîâîãî áèðìàíñêîãî ÿíòàðÿ (Homoptera: Fulgoroidea: Jubisentidae) Dmitry E. Shcherbakov Ä.Å. Ùåðáàêîâ Borissiak Paleontological Institute, Russian Academy of Sciences, Moscow, Russia; [email protected]. Палеонтологический институт им. А.А. Борисяка РАН, Москва, Россия. KEY WORDS: planthoppers, Perforissidae, wing dimorphism, brachyptery, sensory pits, phylogeny, fossil, host plants, grasses, camouflage, mimicry. КЛЮЧЕВЫЕ СЛОВА: носатки, Perforissidae, крыловой диморфизм, короткокрылость, сенсорные ямки, филогения, ископаемые, кормовые растения, травы, маскировка, мимикрия. ABSTRACT. Psilargus anufrievi gen. et sp.n. (Psi- taceous Lagerstätten. Among many wonderful and un- larginae subfam.n.) from mid-Cretaceous Burmese expected insect taxa, three endemic planthopper fami- amber is assigned to the family Jubisentidae in basal lies have recently been discovered in Burmese amber — (pre-cixioid) Fulgoroidea. The two formerly known Dorytocidae, Yetkhatidae and Jubisentidae [Emeljan- genera of this family are placed in Jubisentinae stat.n. ov, Shcherbakov, 2018; Song et al., 2019; Zhang et al., The only known specimen of the new species is a minute 2019]. In the Burmese amber fauna these groups coexist female with extremely shortened wings. It is the earliest with widespread Cretaceous families, such as Perforis- recorded instance of extreme brachyptery in Auchenor- sidae [Shcherbakov, 2007a; Zhang et al., 2017] and rhyncha. All known Jubisentidae were flightless, cam- Mimarachnidae [Shcherbakov, 2007b, 2017; Luo et al., ouflaged, and likely associated with herbs in the Bur- 2020; etc.], and several extant families, such as Cixiidae mese Cretaceous tropics. -
About the Book the Format Acknowledgments
About the Book For more than ten years I have been working on a book on bryophyte ecology and was joined by Heinjo During, who has been very helpful in critiquing multiple versions of the chapters. But as the book progressed, the field of bryophyte ecology progressed faster. No chapter ever seemed to stay finished, hence the decision to publish online. Furthermore, rather than being a textbook, it is evolving into an encyclopedia that would be at least three volumes. Having reached the age when I could retire whenever I wanted to, I no longer needed be so concerned with the publish or perish paradigm. In keeping with the sharing nature of bryologists, and the need to educate the non-bryologists about the nature and role of bryophytes in the ecosystem, it seemed my personal goals could best be accomplished by publishing online. This has several advantages for me. I can choose the format I want, I can include lots of color images, and I can post chapters or parts of chapters as I complete them and update later if I find it important. Throughout the book I have posed questions. I have even attempt to offer hypotheses for many of these. It is my hope that these questions and hypotheses will inspire students of all ages to attempt to answer these. Some are simple and could even be done by elementary school children. Others are suitable for undergraduate projects. And some will take lifelong work or a large team of researchers around the world. Have fun with them! The Format The decision to publish Bryophyte Ecology as an ebook occurred after I had a publisher, and I am sure I have not thought of all the complexities of publishing as I complete things, rather than in the order of the planned organization. -
Scope: Munis Entomology & Zoology Publishes a Wide Variety of Papers
_____________ Mun. Ent. Zool. Vol. 2, No. 1, January 2007___________ I MUNIS ENTOMOLOGY & ZOOLOGY Ankara / Turkey II _____________ Mun. Ent. Zool. Vol. 2, No. 1, January 2007___________ Scope: Munis Entomology & Zoology publishes a wide variety of papers on all aspects of Entomology and Zoology from all of the world, including mainly studies on systematics, taxonomy, nomenclature, fauna, biogeography, biodiversity, ecology, morphology, behavior, conservation, pa!eobiology and other aspects are appropriate topics for papers submitted to Munis Entomology & Zoology. Submission of Manuscripts: Works published or under consideration elsewhere (including on the internet) will not be accepted. At first submission, one double spaced hard copy (text and tables) with figures (may not be original) must be sent to the Editors, Dr. Hüseyin Özdikmen for publication in MEZ. All manuscripts should be submitted as Word file or PDF file in an e-mail attachment. If electronic submission is not possible due to limitations of electronic space at the sending or receiving ends, unavailability of e-mail, etc., we will accept ―hard‖ versions, in triplicate, accompanied by an electronic version stored in a floppy disk, a CD-ROM. Review Process: When submitting manuscripts, all authors provides the name, of at least three qualified experts (they also provide their address, subject fields and e-mails). Then, the editors send to experts to review the papers. The review process should normally be completed within 45-60 days. After reviewing papers by reviwers: Rejected papers are discarded. For accepted papers, authors are asked to modify their papers according to suggestions of the reviewers and editors. Final versions of manuscripts and figures are needed in a digital format.