Diptera: Milichiidae), Attracted to Various Crushed Bugs (Hemiptera: Coreidae & Pentatomidae)
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Comparison of Baits for Monitoring the Spotted Wing Drosophila, Drosophila Suzukii
AN ABSTRACT OF THE THESIS OF Joseph R. Kleiber for the degree of Master of Science in Horticulture presented on June 6, 2013 Title: Comparison of Baits for Monitoring the Spotted Wing Drosophila, Drosophila suzukii Abstract approved: Denny J. Bruck Spotted wing Drosophila (SWD), Drosophila suzukii (Diptera: Drosophilidae), is a pest of small and stone fruits that is widely distributed across much of the United States, Canada, Europe and Asia. Unlike other members of the Drosophilidae that only lay eggs in overripe or rotting fruit, SWD infest ripening and ripe fruit. The female SWD has a serrated ovipositor that allows her to lay eggs under the skin of a wide range of fruits, where the eggs hatch into larvae and they consume the inside of the fruit. This feeding results in fruit collapse and deterioration, and the hole created by the oviposition puncture allows for secondary infection by microorganisms, yield losses, reduced fruit quality and degrades. The current control is to apply an insecticide treatment when the fruit begins to color and continue to keep the crop protected with chemical treatments until harvest is complete. The current monitoring tools are not sensitive enough to attract SWD at the critical time to establish economic thresholds, appropriately time treatments and allow growers to make good management decisions. The objective of this research project was to determine if a more sensitive attractant than the currently standard 5% acidity apple cider vinegar traps could be defined. A number of food products and commercially available lures were tested in greenhouse and field experiments for their attractiveness to D. -
Review of Acanthocephala (Hemiptera: Heteroptera: Coreidae) of America North of Mexico with a Key to Species
Zootaxa 2835: 30–40 (2011) ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2011 · Magnolia Press ISSN 1175-5334 (online edition) Review of Acanthocephala (Hemiptera: Heteroptera: Coreidae) of America north of Mexico with a key to species J. E. McPHERSON1, RICHARD J. PACKAUSKAS2, ROBERT W. SITES3, STEVEN J. TAYLOR4, C. SCOTT BUNDY5, JEFFREY D. BRADSHAW6 & PAULA LEVIN MITCHELL7 1Department of Zoology, Southern Illinois University, Carbondale, Illinois 62901, USA. E-mail: [email protected] 2Department of Biological Sciences, Fort Hays State University, Hays, Kansas 67601, USA. E-mail: [email protected] 3Enns Entomology Museum, Division of Plant Sciences, University of Missouri, Columbia, Missouri 65211, USA. E-mail: [email protected] 4Illinois Natural History Survey, University of Illinois at Urbana-Champaign, Illinois 61820, USA. E-mail: [email protected] 5Department of Entomology, Plant Pathology, & Weed Science, New Mexico State University, Las Cruces, New Mexico 88003, USA. E-mail: [email protected] 6Department of Entomology, University of Nebraska-Lincoln, Panhandle Research & Extension Center, Scottsbluff, Nebraska 69361, USA. E-mail: [email protected] 7Department of Biology, Winthrop University, Rock Hill, South Carolina 29733, USA. E-mail: [email protected] Abstract A review of Acanthocephala of America north of Mexico is presented with an updated key to species. A. confraterna is considered a junior synonym of A. terminalis, thus reducing the number of known species in this region from five to four. New state and country records are presented. Key words: Coreidae, Coreinae, Acanthocephalini, Acanthocephala, North America, review, synonymy, key, distribution Introduction The genus Acanthocephala Laporte currently is represented in America north of Mexico by five species: Acan- thocephala (Acanthocephala) declivis (Say), A. -
Hemiptera: Heteroptera: Reduviidae)
Zootaxa 4425 (2): 372–384 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2018 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4425.2.11 http://zoobank.org/urn:lsid:zoobank.org:pub:188C650E-9303-4A21-A65E-3B88444CE885 A remarkable new species of cavernicolous Collartidini from Madagascar (Hemiptera: Heteroptera: Reduviidae) DOMINIK CHŁOND1, ERIC GUILBERT2, ARNAUD FAILLE2,3, PETR BAŇAŘ4 & LEONIDAS-ROMANOS DAVRANOGLOU5 1University of Silesia, Faculty of Biology and Environmental Protection, Department of Zoology, ul. Bankowa 9, 40-007 Katowice, Poland. E-mail: [email protected] 2Muséum National d'Histoire Naturelle, Département de Systématique et Evolution, UMR 7205 CNRS, CP50 - 45 rue Buffon, 75005 Paris, France. E-mail: [email protected] 3Institute of Evolutionary Biology (CSIC-Universitat Pompeu Fabra), Passeig Maritim de la Barceloneta 37, 08003 Barcelona, Spain. E-mail: [email protected] 4Department of Zoology, Fisheries, Hydrobiology and Apiculture, Faculty of AgriSciences, Mendel University, Zemědělská 1, Brno, CZ-613 00, Czech Republic. E-mail: [email protected] 5Oxford Flight Group, Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3PS, United Kingdom. E-mail: [email protected] Abstract Mangabea troglodytes sp. nov. (Hemiptera: Heteroptera: Reduviidae: Emesinae) is described based on four specimens collected in a cave of the Namoroka Karstic System, Madagascar, and deposited in the Collection of the Muséum National d’Histoire Naturelle, Paris. The dorsal habitus as well as diagnostic characters of male and female genitalia are extensively illustrated and imaged. A key to species of the genus Mangabea Villiers, 1970 is provided and the degree of cave special- ization of the new species is discussed. -
Venoms of Heteropteran Insects: a Treasure Trove of Diverse Pharmacological Toolkits
Review Venoms of Heteropteran Insects: A Treasure Trove of Diverse Pharmacological Toolkits Andrew A. Walker 1,*, Christiane Weirauch 2, Bryan G. Fry 3 and Glenn F. King 1 Received: 21 December 2015; Accepted: 26 January 2016; Published: 12 February 2016 Academic Editor: Jan Tytgat 1 Institute for Molecular Biosciences, The University of Queensland, St Lucia, QLD 4072, Australia; [email protected] (G.F.K.) 2 Department of Entomology, University of California, Riverside, CA 92521, USA; [email protected] (C.W.) 3 School of Biological Sciences, The University of Queensland, St Lucia, QLD 4072, Australia; [email protected] (B.G.F.) * Correspondence: [email protected]; Tel.: +61-7-3346-2011 Abstract: The piercing-sucking mouthparts of the true bugs (Insecta: Hemiptera: Heteroptera) have allowed diversification from a plant-feeding ancestor into a wide range of trophic strategies that include predation and blood-feeding. Crucial to the success of each of these strategies is the injection of venom. Here we review the current state of knowledge with regard to heteropteran venoms. Predaceous species produce venoms that induce rapid paralysis and liquefaction. These venoms are powerfully insecticidal, and may cause paralysis or death when injected into vertebrates. Disulfide- rich peptides, bioactive phospholipids, small molecules such as N,N-dimethylaniline and 1,2,5- trithiepane, and toxic enzymes such as phospholipase A2, have been reported in predatory venoms. However, the detailed composition and molecular targets of predatory venoms are largely unknown. In contrast, recent research into blood-feeding heteropterans has revealed the structure and function of many protein and non-protein components that facilitate acquisition of blood meals. -
Hemiptera: Heteroptera) of Magallanes Region: Checklist and Identification Key to the Species
Anales Instituto Patagonia (Chile), 2016. Vol. 44(1):39-42 39 The Coreoidea Leach, 1815 (Hemiptera: Heteroptera) of Magallanes Region: Checklist and identification key to the species Los Coreoidea Leach, 1815 (Hemiptera: Heteroptera) de la Región de Magallanes: Lista de especies y clave de identificación Eduardo I. Faúndez1,2 Abstract Slater, 1995), and several species are economically Members of the Coreoidea of Magallanes Region important; there are, however, also cases in which are listed. First records in the Magallanes Region are species of this superfamily have been recorded provided for Harmostes (Neoharmostes) procerus feeding on carrion and dung (Mitchell, 2000). Berg, 1878 and Althos nigropunctatus (Signoret, Additionally, biting humans has been recorded 1864). It is concluded that three species classified in members of this group (Faúndez & Carvajal, in three genera and two families are present in the 2011). In Chile, the Coreoidea is represented by region. A key to the species is provided. two families, the Coreidae and Rhopalidae, and the major diversity for this group is found in the central Key words: Coreidae, Rhopalidae, Distribution, zone of the country (Faúndez, 2015b). New records, Chile. In Magallanes, very little is known about the species of this superfamily, and actually there is Resumen only one species officially recorded from the area: Se listan los Coreoidea de la Region de Magallanes. the dunes bug, Eldarca nigroscutellata Faúndez, Se entregan los primeros registros para la región 2015 (Coreidae). The purpose of this contribution de Harmostes (Neoharmostes) procerus Berg, is to provide an update of this group in the 1878 y Althos nigropunctatus (Signoret, 1864). -
Diptera Communities of Raptor (Aves) Nests in Nova Scotia, Canada
The Canadian Entomologist (2020), page 1 of 13 doi:10.4039/tce.2020.26 ARTICLE Diptera communities of raptor (Aves) nests in Nova Scotia, Canada Valerie Levesque-Beaudin1* , Bradley J. Sinclair2, Stephen A. Marshall3, and Randolph F. Lauff4 1Centre for Biodiversity Genomics, University of Guelph, 50 Stone Road E, Guelph, Ontario, N1G 2W1, Canada, 2Canadian National Collection of Insects and Canadian Food Inspection Agency, Ottawa Plant Laboratory – Entomology, Central Experimental Farm, 960 Carling Avenue, Ottawa, Ontario, K1A 0C6, Canada, 3School of Environmental Sciences, University of Guelph, 50 Stone Road E, Guelph, Ontario, N1G 2W1, Canada and 4Department of Biology, St. Francis Xavier University, 4130 University Avenue, Antigonish, Nova Scotia, B2G 2W5, Canada *Corresponding author. Email: [email protected] (Received 3 December 2019; accepted 9 March 2020; first published online 27 April 2020) Abstract The identity, richness, and abundance of true flies (Diptera) from the nests of three cavity-nesting raptors (Aves) were investigated in northern Nova Scotia, Canada. After fledging, flies were extracted from the nest mate- rial using Berlese funnels within an emergence chamber. Thirty-one species/morphospecies from 14 families were collected, including eight new records for Nova Scotia and two new records for eastern North America. Introduction Bird nests are micro-ecosystems with diverse communities of invertebrates, from ectoparasites to commensal species. Most studies of the arthropods in bird nests have focussed on the presence and impact of ectoparasites (Møller et al. 1990; Loye and Zuk 1991; Krištofík et al. 2001, 2002, 2003, 2007; Fairn et al. 2014), including fleas (Siphonaptera) (Phipps and Bennett 1974); mites (Acari) (Wasylik 1971); and nest-associated Diptera in the families Muscidae (Lowenberg-Neto 2008), Calliphoridae (Bennett and Whitworth 1991; Whitworth and Bennett 1992), and Carnidae (Cannings 1986a, 1986b; Dawson and Bortolotti 1997). -
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. -
Insects and Molluscs, According to the Procedures Outlined Below
Bush Blitz – ACT Expedition 26 Nov – 6 Dec 2018 ACT Expedition Bush Blitz Hemiptera, Hymenoptera, Lepidoptera, Orthoptera, Terrestrial molluscs 26 Nov – 6 Dec 2018 Submitted: 5 April 2019 Debbie Jennings and Olivia Evangelista Nomenclature and taxonomy used in this report is consistent with: The Australian Faunal Directory (AFD) http://www.environment.gov.au/biodiversity/abrs/online-resources/fauna/afd/home Page 1 of 43 Bush Blitz – ACT Expedition 26 Nov – 6 Dec 2018 Contents Contents .................................................................................................................................. 2 List of contributors ................................................................................................................... 3 Abstract ................................................................................................................................... 4 1. Introduction ...................................................................................................................... 4 2. Methods .......................................................................................................................... 6 2.1 Site selection ............................................................................................................. 6 2.2 Survey techniques ..................................................................................................... 6 2.2.1 Methods used at standard survey sites ................................................................... 7 2.3 Identifying -
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 Classification Standards 2020
RECOMMENDED INSECT CLASSIFICATION FOR UGA ENTOMOLOGY CLASSES (2020) In an effort to standardize the hexapod classification systems being taught to our students by our faculty in multiple courses across three UGA campuses, I recommend that the Entomology Department adopts the basic system presented in the following textbook: Triplehorn, C.A. and N.F. Johnson. 2005. Borror and DeLong’s Introduction to the Study of Insects. 7th ed. Thomson Brooks/Cole, Belmont CA, 864 pp. This book was chosen for a variety of reasons. It is widely used in the U.S. as the textbook for Insect Taxonomy classes, including our class at UGA. It focuses on North American taxa. The authors were cautious, presenting changes only after they have been widely accepted by the taxonomic community. Below is an annotated summary of the T&J (2005) classification. Some of the more familiar taxa above the ordinal level are given in caps. Some of the more important and familiar suborders and families are indented and listed beneath each order. Note that this is neither an exhaustive nor representative list of suborders and families. It was provided simply to clarify which taxa are impacted by some of more important classification changes. Please consult T&J (2005) for information about taxa that are not listed below. Unfortunately, T&J (2005) is now badly outdated with respect to some significant classification changes. Therefore, in the classification standard provided below, some well corroborated and broadly accepted updates have been made to their classification scheme. Feel free to contact me if you have any questions about this classification. -
Pseudotsuga Menziesii
SPECIAL PUBLICATION 4 SEPTEMBER 1982 INVERTEBRATES OF THE H.J. ANDREWS EXPERIMENTAL FOREST, WESTERN CASCADE MOUNTAINS, OREGON: A SURVEY OF ARTHROPODS ASSOCIATED WITH THE CANOPY OF OLD-GROWTH Pseudotsuga Menziesii D.J. Voegtlin FORUT REJEARCH LABORATORY SCHOOL OF FORESTRY OREGON STATE UNIVERSITY Since 1941, the Forest Research Laboratory--part of the School of Forestry at Oregon State University in Corvallis-- has been studying forests and why they are like they are. A staff or more than 50 scientists conducts research to provide information for wise public and private decisions on managing and using Oregons forest resources and operating its wood-using industries. Because of this research, Oregons forests now yield more in the way of wood products, water, forage, wildlife, and recreation. Wood products are harvested, processed, and used more efficiently. Employment, productivity, and profitability in industries dependent on forests also have been strengthened. And this research has helped Oregon to maintain a quality environment for its people. Much research is done in the Laboratorys facilities on the campus. But field experiments in forest genetics, young- growth management, forest hydrology, harvesting methods, and reforestation are conducted on 12,000 acres of School forests adjacent to the campus and on lands of public and private cooperating agencies throughout the Pacific Northwest. With these publications, the Forest Research Laboratory supplies the results of its research to forest land owners and managers, to manufacturers and users of forest products, to leaders of government and industry, and to the general public. The Author David J. Voegtlin is Assistant Taxonomist at the Illinois Natural History Survey, Champaign, Illinois. -
Downloaded from Avoided Because the Sampling Was Not Standardized and BOLD Online Database and Included in the Phylogenetic Designed for This Purpose
Giordani and Vanin Egyptian Journal of Forensic Sciences (2020) 10:13 Egyptian Journal of https://doi.org/10.1186/s41935-020-00187-2 Forensic Sciences ORIGINAL ARTICLE Open Access Description of the puparium and other notes on the morphological and molecular identification of Phthitia empirica (Diptera, Sphaeroceridae) collected from animal carcasses G. Giordani1,2 and S. Vanin1,3* Abstract Background: A correct identification of species is fundamental in order to derive all the biological, ecological, and behavioral information useful to reconstruct previous events when insects are used in forensic and funerary archaeological contexts. Little attention was paid in the past to the description of the immature stages of flies, especially of species belonging to family found only occasionally on human cadavers and animal carrion. Sphaeroceridae species belong to this category. Results: In this work, adult and puparia of Phthitia empirica (Hutton, 1901) are illustrated and described. In addition, some observations about the molecular identification of this species are presented and discussed. Conclusions: This work will allow the identification of puparia of this species providing additional tools in forensic entomological investigation. More in general, the effort of producing morphological descriptions and molecular information of species of potential forensic interest clearly implements the possibility to provide a deeper understanding of the peri- and post-mortem events in violent crimes. Keywords: Forensic entomology, Funerary archaeoentomology,