Formica Rufa-Gruppe (Hymenoptera: Formicidae)
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
ARTHROPOD COMMUNITIES and PASSERINE DIET: EFFECTS of SHRUB EXPANSION in WESTERN ALASKA by Molly Tankersley Mcdermott, B.A./B.S
Arthropod communities and passerine diet: effects of shrub expansion in Western Alaska Item Type Thesis Authors McDermott, Molly Tankersley Download date 26/09/2021 06:13:39 Link to Item http://hdl.handle.net/11122/7893 ARTHROPOD COMMUNITIES AND PASSERINE DIET: EFFECTS OF SHRUB EXPANSION IN WESTERN ALASKA By Molly Tankersley McDermott, B.A./B.S. A Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Biological Sciences University of Alaska Fairbanks August 2017 APPROVED: Pat Doak, Committee Chair Greg Breed, Committee Member Colleen Handel, Committee Member Christa Mulder, Committee Member Kris Hundertmark, Chair Department o f Biology and Wildlife Paul Layer, Dean College o f Natural Science and Mathematics Michael Castellini, Dean of the Graduate School ABSTRACT Across the Arctic, taller woody shrubs, particularly willow (Salix spp.), birch (Betula spp.), and alder (Alnus spp.), have been expanding rapidly onto tundra. Changes in vegetation structure can alter the physical habitat structure, thermal environment, and food available to arthropods, which play an important role in the structure and functioning of Arctic ecosystems. Not only do they provide key ecosystem services such as pollination and nutrient cycling, they are an essential food source for migratory birds. In this study I examined the relationships between the abundance, diversity, and community composition of arthropods and the height and cover of several shrub species across a tundra-shrub gradient in northwestern Alaska. To characterize nestling diet of common passerines that occupy this gradient, I used next-generation sequencing of fecal matter. Willow cover was strongly and consistently associated with abundance and biomass of arthropods and significant shifts in arthropod community composition and diversity. -
Diptera: Syrphidae
This is a repository copy of The relationship between morphological and behavioral mimicry in hover flies (Diptera: Syrphidae).. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/80035/ Version: Accepted Version Article: Penney, HD, Hassall, C orcid.org/0000-0002-3510-0728, Skevington, JH et al. (2 more authors) (2014) The relationship between morphological and behavioral mimicry in hover flies (Diptera: Syrphidae). The American Naturalist, 183 (2). pp. 281-289. ISSN 0003-0147 https://doi.org/10.1086/674612 Reuse Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private study within the limits of fair dealing. The publisher or other rights-holder may allow further reproduction and re-use of this version - refer to the White Rose Research Online record for this item. Where records identify the publisher as the copyright holder, users can verify any specific terms of use on the publisher’s website. Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ The relationship between morphological and behavioral mimicry in hover flies (Diptera: Syrphidae)1 Heather D. Penney, Christopher Hassall, Jeffrey H. Skevington, Brent Lamborn & Thomas N. Sherratt Abstract Palatable (Batesian) mimics of unprofitable models could use behavioral mimicry to compensate for the ease with which they can be visually discriminated, or to augment an already close morphological resemblance. -
Methods and Work Profile
REVIEW OF THE KNOWN AND POTENTIAL BIODIVERSITY IMPACTS OF PHYTOPHTHORA AND THE LIKELY IMPACT ON ECOSYSTEM SERVICES JANUARY 2011 Simon Conyers Kate Somerwill Carmel Ramwell John Hughes Ruth Laybourn Naomi Jones Food and Environment Research Agency Sand Hutton, York, YO41 1LZ 2 CONTENTS Executive Summary .......................................................................................................................... 8 1. Introduction ............................................................................................................ 13 1.1 Background ........................................................................................................................ 13 1.2 Objectives .......................................................................................................................... 15 2. Review of the potential impacts on species of higher trophic groups .................... 16 2.1 Introduction ........................................................................................................................ 16 2.2 Methods ............................................................................................................................. 16 2.3 Results ............................................................................................................................... 17 2.4 Discussion .......................................................................................................................... 44 3. Review of the potential impacts on ecosystem services ....................................... -
Monte L. Bean Life Science Museum Brigham Young University Provo, Utah 84602 PBRIA a Newsletter for Plecopterologists
No. 10 1990/1991 Monte L. Bean Life Science Museum Brigham Young University Provo, Utah 84602 PBRIA A Newsletter for Plecopterologists EDITORS: Richard W, Baumann Monte L. Bean Life Science Museum Brigham Young University Provo, Utah 84602 Peter Zwick Limnologische Flußstation Max-Planck-Institut für Limnologie, Postfach 260, D-6407, Schlitz, West Germany EDITORIAL ASSISTANT: Bonnie Snow REPORT 3rd N orth A merican Stonefly S ymposium Boris Kondratieff hosted an enthusiastic group of plecopterologists in Fort Collins, Colorado during May 17-19, 1991. More than 30 papers and posters were presented and much fruitful discussion occurred. An enjoyable field trip to the Colorado Rockies took place on Sunday, May 19th, and the weather was excellent. Boris was such a good host that it was difficult to leave, but many participants traveled to Santa Fe, New Mexico to attend the annual meetings of the North American Benthological Society. Bill Stark gave us a way to remember this meeting by producing a T-shirt with a unique “Spirit Fly” design. ANNOUNCEMENT 11th International Stonefly Symposium Stan Szczytko has planned and organized an excellent symposium that will be held at the Tree Haven Biological Station, University of Wisconsin in Tomahawk, Wisconsin, USA. The registration cost of $300 includes lodging, meals, field trip and a T- Shirt. This is a real bargain so hopefully many colleagues and friends will come and participate in the symposium August 17-20, 1992. Stan has promised good weather and good friends even though he will not guarantee that stonefly adults will be collected during the field trip. Printed August 1992 1 OBITUARIES RODNEY L. -
Providing a Base for Conservation of True Bugs (Insecta, Heteroptera) and Their Saline Habitats in Vojvodina (Northern Serbia)
Short Note Hyla VOL. 2016., No.1, pp. 19- 23 ISSN: 1848-2007 Šeat et al. Providing a base for conservation of true bugs (Insecta, Heteroptera) and their saline habitats in Vojvodina (northern Serbia) 1 1,2 1 1,2 JELENA ŠEAT , BOJANA NADAŽDIN , MARIJA CVETKOVIĆ , ALEKSANDRA JOVANOV , 1,2 & IVAN TOT 1 HabiProt, Bulevar Oslobođenja 106/34, 11040 Belgrade, Serbia; e-mail: [email protected] 2 SRSBES “Josif Pančić”, Trg Dositeja Obradovića 2, 21000 Novi Sad, Serbia Abstract Saline habitats of the Pannonian region are recognised as conservation priorities by EU legislation, and represent rare semi-natural habitats in mostly agricultural lowland of northern Serbia. Saline habitats have a key role in conservation of numerous plant and animal species in Vojvodina, as well as characteristic communities of true bugs. These insects belong to one of the most diverse insect groups in saline habitats. Species Henestaris halophilus (BURMEISTER, 1835), Conostethus hungaricus WAGNER, 1941 and Solenoxyphus fuscovenosus (FIEBER, 1864) are saline specialists and can be found only in these habitat types. True bugs have great qualities for future biomonitoring projects concerning habitats such as saline grasslands and wetlands. During the study, species Hydrometra gracilenta HORVÁTH, 1899 and Solenoxyphus fuscovenosus (FIEBER, 1864) are recorded for the first time in Serbia. Key words: Hemiptera, salt steppes, salt marshes, alkaline lakes, Pannonian plain Saline or halophitic habitats in Serbia are floods in spring (BOROS, 2003; TÖRÖK ET AL., 2011), are mostly situated in the northern part of the country, in apparently not favourable for many groups of insects, Vojvodina Province, and these habitats are listed among but the true bugs are among the most abundant and the the priority habitats by the Annex I of the EU Habitat most diverse insects in them. -
Plant Diversity Effects on Plant-Pollinator Interactions in Urban and Agricultural Settings
Research Collection Doctoral Thesis Plant diversity effects on plant-pollinator interactions in urban and agricultural settings Author(s): Hennig, Ernest Ireneusz Publication Date: 2011 Permanent Link: https://doi.org/10.3929/ethz-a-006689739 Rights / License: In Copyright - Non-Commercial Use Permitted This page was generated automatically upon download from the ETH Zurich Research Collection. For more information please consult the Terms of use. ETH Library Diss. ETH No. 19624 Plant Diversity Effects on Plant-Pollinator Interactions in Urban and Agricultural Settings A dissertation submitted to the ETH ZURICH¨ for the degree of DOCTOR OF SCIENCES presented by ERNEST IRENEUSZ HENNIG Degree in Environmental Science (Comparable to Msc (Master of Science)) University Duisburg-Essen born 09th February 1977 in Swiebodzice´ (Poland) accepted on the recommendation of Prof. Dr. Jaboury Ghazoul, examiner Prof. Dr. Felix Kienast, co-examiner Dr. Simon Leather, co-examiner Prof. Dr. Alex Widmer, co-examiner 2011 You can never make a horse out of a donkey my father Andrzej Zbigniew Hennig Young Man Intrigued by the Flight of a Non-Euclidian Fly (Max Ernst, 1944) Contents Abstract Zusammenfassung 1 Introduction 9 1.1 Competition and facilitation in plant-plant interactions for pollinator services .9 1.2 Pollination in the urban environment . 11 1.3 Objectives . 12 1.4 References . 12 2 Does plant diversity enhance pollinator facilitation? An experimental approach 19 2.1 Introduction . 20 2.2 Materials & Methods . 21 2.2.1 Study Design . 21 2.2.2 Data Collection . 22 2.2.3 Analysis . 22 2.3 Results . 23 2.3.1 Pollinator Species and Visits . -
Hoverfly Newsletter No
Dipterists Forum Hoverfly Newsletter Number 48 Spring 2010 ISSN 1358-5029 I am grateful to everyone who submitted articles and photographs for this issue in a timely manner. The closing date more or less coincided with the publication of the second volume of the new Swedish hoverfly book. Nigel Jones, who had already submitted his review of volume 1, rapidly provided a further one for the second volume. In order to avoid delay I have kept the reviews separate rather than attempting to merge them. Articles and illustrations (including colour images) for the next newsletter are always welcome. Copy for Hoverfly Newsletter No. 49 (which is expected to be issued with the Autumn 2010 Dipterists Forum Bulletin) should be sent to me: David Iliff Green Willows, Station Road, Woodmancote, Cheltenham, Glos, GL52 9HN, (telephone 01242 674398), email:[email protected], to reach me by 20 May 2010. Please note the earlier than usual date which has been changed to fit in with the new bulletin closing dates. although we have not been able to attain the levels Hoverfly Recording Scheme reached in the 1980s. update December 2009 There have been a few notable changes as some of the old Stuart Ball guard such as Eileen Thorpe and Austin Brackenbury 255 Eastfield Road, Peterborough, PE1 4BH, [email protected] have reduced their activity and a number of newcomers Roger Morris have arrived. For example, there is now much more active 7 Vine Street, Stamford, Lincolnshire, PE9 1QE, recording in Shropshire (Nigel Jones), Northamptonshire [email protected] (John Showers), Worcestershire (Harry Green et al.) and This has been quite a remarkable year for a variety of Bedfordshire (John O’Sullivan). -
Annual Newsletter and Bibliography of the International Society of Plecopterologists PERLA NO. 28, 2010
PERLA Annual Newsletter and Bibliography of The International Society of Plecopterologists Pteronarcella regularis (Hagen), Mt. Shasta City Park, California, USA. Photograph by Bill P. Stark PERLA NO. 28, 2010 Department of Bioagricultural Sciences and Pest Management Colorado State University Fort Collins, Colorado 80523 USA PERLA Annual Newsletter and Bibliography of the International Society of Plecopterologists Available on Request to the Managing Editor MANAGING EDITOR: Boris C. Kondratieff Department of Bioagricultural Sciences And Pest Management Colorado State University Fort Collins, Colorado 80523 USA E-mail: [email protected] EDITORIAL BOARD: Richard W. Baumann Department of Biology and Monte L. Bean Life Science Museum Brigham Young University Provo, Utah 84602 USA E-mail: [email protected] J. Manuel Tierno de Figueroa Dpto. de Biología Animal Facultad de Ciencias Universidad de Granada 18071 Granada, SPAIN E-mail: [email protected] Kenneth W. Stewart Department of Biological Sciences University of North Texas Denton, Texas 76203, USA E-mail: [email protected] Shigekazu Uchida Aichi Institute of Technology 1247 Yagusa Toyota 470-0392, JAPAN E-mail: [email protected] Peter Zwick Schwarzer Stock 9 D-36110 Schlitz, GERMANY E-mail: [email protected] 2 TABLE OF CONTENTS Subscription policy……………………………………………………………………….4 Publication of the Proceedings of the International Joint Meeting on Ephemeroptera and Plecoptera 2008…………………………………….………………….………….…5 Ninth North American Plecoptera Symposium………………………………………….6 -
Life Cycle of Three Stonefly Species (Plecoptera) from an Apenninic Stream (Italy) with the Description of the Nymph of Nemoura Hesperiae
Life cycle of three stonefly species (Plecoptera) from an Apenninic stream (Italy) with the description of the nymph of Nemoura hesperiae Tierno de Figueroa J.M. (1), Bo T. (2), López-Rodríguez M.J. (1), Fenoglio S. (2) (1) Universidad de Granada, Departamento de Biología Animal, 18071, Granada, Spain. Email: [email protected], [email protected]. (2) Università del Piemonte Orientale, Dipartimento di Scienze dell’Ambiente e della Vita, Via Bellini 25, 15100, Alessandria, Italy. Email: [email protected], [email protected]. Running title: Life cycle of Plecoptera from an Apenninic stream 1 Abstract The life cycles of Isoperla grammatica, Amphinemura sulcicollis and Nemoura hesperiae are studied in a Northern Italy stream, sited in the Apennines. The three species show a univoltine life cycle and their development coincides approximately in the same period of the year, although the one of I. grammatica is longer. Possible egg dormancy could exist in the A. sulcicollis and N. hesperiae life cycles, but this needs to be proved. The three taxa show a spring flight period in the study area. Growth is almost constant through the life cycle, except in A. sulcicollis in which an increase is observed at the end of the development. N. hesperiae exhibits a faster growth than the other species. In addition, in this paper, the nymph of N. hesperiae is described and designed for the first time. Résumé Nous avons étudiés les cycles de vie de Isoperla grammatica, Amphinemura sulcicollis et Nemoura hesperiae dans une riviere des Apennins, dans l’Italie septentrional. Les trois espèces ont des cycles univoltins synchronisés a peu prés dans le même période de l’année, même si le cycle de I. -
Otago Submarine Canyons: Mapping and Macrobenthos
Otago Submarine Canyons: Mapping and Macrobenthos Bryce A. Peebles A thesis submitted in partial fulfilment for the degree of Master of Science at the University of Otago December 2013 ii Abstract Submarine canyons are steep-sided “V’ or “U” shaped valleys that incise continental slopes worldwide. The geophysical and oceanographic features of submarine canyons can produce environmental conditions that cause benthic assemblages to be distinctive and productive compared to those of the adjacent slope; however the assemblages are potentially vulnerable to anthropogenic impacts, including bottom fishing. In order to help inform policy and management, submarine canyons need to be objectively defined topographically and their benthic assemblages characterised. A canyon network occurs off the Otago Peninsula, south-eastern New Zealand, but lack of detailed bathymetric data and adequate benthic sampling has limited study of the canyons. This thesis outlines a method of defining submarine canyon areas and examines epifaunal and infaunal assemblages of the Otago canyons and adjacent slope. Objective definition of the Otago canyon network in the GIS software GRASS along with the steps to use this methodology worldwide are described. Archival count data from 1966-74 on the epifauna are analysed using the PRIMER suite of programs to characterise epifaunal assemblages. Anomurans, polychaetes, asteroids and ascidians make up 70% of the epifaunal canyon assemblage. The epifaunal assemblage is clearly defined by water depth and recognisable from 380 m. Quantitative sampling of infauna in Saunders canyon, Papanui canyon and adjacent slope was carried out to examine infaunal community structure of the canyons and adjacent slope. Infaunal canyon assemblages are dominated by polychaetes, amphipods, ophiuroids, decapods and isopods in canyons, accounting for 75% of collected individuals. -
Gastropoda: Turbinellidae)
Ruthenica, 200 I, II (2): 81-136. ©Ruthenica, 2001 A revision of the Recent species of Exilia, formerly Benthovoluta (Gastropoda: Turbinellidae) I 2 3 Yuri I. KANTOR , Philippe BOUCHET , Anton OLEINIK 1 A.N. Severtzov Institute of Problems of Evolution of the Russian Academy of Sciences, Leninski prosp. 33, Moscow 117071, RUSSIA; 2 Museum national d'Histoire naturelle, 55, Rue BufJon, 75005 Paris, FRANCE; 3 Department of Geography & Geology Florida Atlantic University, 777 Glades Rd, Physical Sciences Building, PS 336, Boca Raton FL 33431-0991, USA ABSTRACT. The range of shell characters (overall established among some of these nominal taxa. shape, sculpture, columellar plaits, protoconchs) Schematically, Exilia Conrad, 1860, Palaeorhaphis exhibited by fossil and Recent species placed in Stewart, 1927, and Graphidula Stephenson, 1941 Exilia Conrad, 1860, Mitraefusus Bellardi, 1873, are currently used as valid genera for Late Creta Mesorhytis Meek, 1876, Surculina Dall, 1908, Phe ceous to Neogene fossils; and Surculina Dall, 1908 nacoptygma Dall, 1918, Palaeorhaphis Stewart, 1927, and Benthovoluta Kuroda et Habe, 1950 are cur Zexilia Finlay, 1926, Graphidula Stephenson, 1941, rently used as valid genera for Recent deep-water Benthovoluta Kuroda et Habe, 1950, and Chatha species from middle to low latitudes. Each of these midia Dell, 1956 and the anatomy of the Recent nominal taxa has had a complex history of family species precludes separation of more than one genus. allocation, which has not facilitated comparisons Consequently all of these nominal genera are sy on a broader scale. Exilia and Benthovoluta are the nonymised with Exilia, with a stratigraphical range genera best known in the fossil and Recent litera from Late Cretaceous to Recent. -
Ad Hoc Referees Committee for This Issue Thomas Dirnböck
COMITATO DI REVISIONE PER QUESTO NUMERO – Ad hoc referees committee for this issue Thomas Dirnböck Umweltbundesamt GmbH Studien & Beratung II, Spittelauer Lände 5, 1090 Wien, Austria Marco Kovac Slovenian Forestry Institute, Vecna pot 2, 1000 Ljubljana, Slovenija Susanna Nocentini Università degli Studi di Firenze, DISTAF, Via S. Bonaventura 13, 50145 Firenze Ralf Ohlemueller Department of Biology, University of York, PO Box 373, York YO10 5YW, UK Sandro Pignatti Orto Botanico di Roma, Dipartimento di Biologia Vegetale, L.go Cristina di Svezia, 24, 00165 Roma Stergios Pirintsos Department of Biology, University of Crete, P.O.Box 2208, 71409 Heraklion, Greece Matthias Plattner Hintermann & Weber AG, Oeko-Logische Beratung Planung Forschung, Hauptstrasse 52, CH-4153 Reinach Basel Arne Pommerening School of Agricultural & Forest Sciences, University of Wales, Bangor, Gwynedd LL57 2UW, DU/ UK Roberto Scotti Università degli Studi di Sassari, DESA, Nuoro branch, Via C. Colombo 1, 08100 Nuoro Franz Starlinger Forstliche Bundesversuchsanstalt Wien, A 1131 Vienna, Austria Silvia Stofer Eidgenössische Forschungsanstalt für Wald, Schnee und Landschaft – WSL, Zürcherstrasse 111, CH-8903 Birmensdorf, Switzerland Norman Woodley Systematic Entomology Lab-USDA , c/o Smithsonian Institution NHB-168 , O Box 37012 Washington, DC 20013-7012 CURATORI DI QUESTO NUMERO – Editors Marco Ferretti, Bruno Petriccione, Gianfranco Fabbio, Filippo Bussotti EDITORE – Publisher C.R.A. - Istituto Sperimentale per la Selvicoltura Viale Santa Margherita, 80 – 52100 Arezzo Tel.. ++39 0575 353021; Fax. ++39 0575 353490; E-mail:[email protected] Volume 30, Supplemento 2 - 2006 LIST OF CONTRIBUTORS C.R.A.A - ISTITUTO N SPERIMENTALE N A PER LA LSELVICOLTURA I (in alphabetic order) Allegrini, M. C.