AKES Newsletter 2016
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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. -
Wild Species 2010 the GENERAL STATUS of SPECIES in CANADA
Wild Species 2010 THE GENERAL STATUS OF SPECIES IN CANADA Canadian Endangered Species Conservation Council National General Status Working Group This report is a product from the collaboration of all provincial and territorial governments in Canada, and of the federal government. Canadian Endangered Species Conservation Council (CESCC). 2011. Wild Species 2010: The General Status of Species in Canada. National General Status Working Group: 302 pp. Available in French under title: Espèces sauvages 2010: La situation générale des espèces au Canada. ii Abstract Wild Species 2010 is the third report of the series after 2000 and 2005. The aim of the Wild Species series is to provide an overview on which species occur in Canada, in which provinces, territories or ocean regions they occur, and what is their status. Each species assessed in this report received a rank among the following categories: Extinct (0.2), Extirpated (0.1), At Risk (1), May Be At Risk (2), Sensitive (3), Secure (4), Undetermined (5), Not Assessed (6), Exotic (7) or Accidental (8). In the 2010 report, 11 950 species were assessed. Many taxonomic groups that were first assessed in the previous Wild Species reports were reassessed, such as vascular plants, freshwater mussels, odonates, butterflies, crayfishes, amphibians, reptiles, birds and mammals. Other taxonomic groups are assessed for the first time in the Wild Species 2010 report, namely lichens, mosses, spiders, predaceous diving beetles, ground beetles (including the reassessment of tiger beetles), lady beetles, bumblebees, black flies, horse flies, mosquitoes, and some selected macromoths. The overall results of this report show that the majority of Canada’s wild species are ranked Secure. -
List of Animal Species with Ranks October 2017
Washington Natural Heritage Program List of Animal Species with Ranks October 2017 The following list of animals known from Washington is complete for resident and transient vertebrates and several groups of invertebrates, including odonates, branchipods, tiger beetles, butterflies, gastropods, freshwater bivalves and bumble bees. Some species from other groups are included, especially where there are conservation concerns. Among these are the Palouse giant earthworm, a few moths and some of our mayflies and grasshoppers. Currently 857 vertebrate and 1,100 invertebrate taxa are included. Conservation status, in the form of range-wide, national and state ranks are assigned to each taxon. Information on species range and distribution, number of individuals, population trends and threats is collected into a ranking form, analyzed, and used to assign ranks. Ranks are updated periodically, as new information is collected. We welcome new information for any species on our list. Common Name Scientific Name Class Global Rank State Rank State Status Federal Status Northwestern Salamander Ambystoma gracile Amphibia G5 S5 Long-toed Salamander Ambystoma macrodactylum Amphibia G5 S5 Tiger Salamander Ambystoma tigrinum Amphibia G5 S3 Ensatina Ensatina eschscholtzii Amphibia G5 S5 Dunn's Salamander Plethodon dunni Amphibia G4 S3 C Larch Mountain Salamander Plethodon larselli Amphibia G3 S3 S Van Dyke's Salamander Plethodon vandykei Amphibia G3 S3 C Western Red-backed Salamander Plethodon vehiculum Amphibia G5 S5 Rough-skinned Newt Taricha granulosa -
Newsletter Alaska Entomological Society
Newsletter of the Alaska Entomological Society Volume 12, Issue 1, March 2019 In this issue: Some food items of introduced Alaska blackfish (Dallia pectoralis T. H. Bean, 1880) in Kenai, Alaska8 Announcements . .1 Two new records of mayflies (Ephemeroptera) Arthropods potentially associated with spruce from Alaska . 11 (Picea spp.) in Interior Alaska . .2 Changes in soil fungal communities in response to A second Alaska record for Polix coloradella (Wals- invasion by Lumbricus terrestris Linnaeus, 1758 ingham, 1888) (Lepidoptera: Gelechioidea: Oe- at Stormy Lake, Nikiski, Alaska . 12 cophoridae), the “Skunk Moth” . .5 Review of the twelfth annual meeting . 19 Announcements New research to assess the risk of ticks tat suitability and probabilistic establishment model to dis- cover the climatic limits and probability of tick survival and tick-borne pathogens in Alaska in Alaska. For more information on ticks in Alaska and to learn how you can Submit-A-Tick, please visit: https: The geographic range of many tick species has expanded //dec.alaska.gov/eh/vet/ticks (website is in develop- substantially due to changes in climate, land use, and an- ment) or contact Dr. Micah Hahn ([email protected]). imal and human movement. With Alaska trending to- wards longer summers and milder winters, there is grow- ing concern about ticks surviving further north. Recent th passive surveillance efforts in Alaska have revealed that 69 Western Forest Insect Work Confer- non-native ticks—some with significant medical and vet- ence erinary importance—are present in the state. There is a new collaborative effort between the University of Alaska, The 69th Western Forest Insect Work Conference will the Alaska Department of Fish and Game, and the Of- be held April 22–25 2019 in Anchorage, Alaska at fice of the State Veterinarian to understand the risk of the Anchorage Marriott Downtown. -
Publications of Glenn B
Publications: Glenn B. Wiggins, Curator Emeritus, Entomology 2010 Wiggins, G.B. “No small matters. Introducing Biological Notes on an Old Farm: Exploring Common Things in the Kingdoms of Life.” ROM Magazine, 42(2): 29- 31. * 2009 Wiggins, G.B. Biological Notes on an Old Farm: Exploring Common Things in the Kingdoms of Life. Royal Ontario Museum, Toronto. 2008 Wiggins, G.B. and D.C. Currie. “Trichoptera Families.” In An Introduction to the Aquatic Insects of North America, edited by R.W. Merritt, K.W. Cummins, and M.B. Berg. Kendall/Hunt, Dubuque, Iowa (4th edition, revised). 2007 Wiggins, G.B. “Architects under water.” American Entomologist, 53(2): 78-85. 2005b Wiggins, G.B. “Review: Vernal pools, natural history and conservation by Elizabeth A. Colburn.” Journal of the North American Benthological Society, 24(4): 1009-1013. 2005a Vineyard, R.N., G.B. Wiggins, H.E. Frania, and P.W. Schefter. “The caddisfly genus Neophylax (Trichoptera: Uenoidae).” Royal Ontario Museum Contributions in Science, 2: 1-141. * 2004b Wiggins, G.B. Caddisflies: The Underwater Architects. University of Toronto Press. 2004a Wiggins, G.B. “Caddisflies: glimpses into evolutionary history.” Rotunda, 38(2): 32-39. 2002 Wiggins, G.B. “Biogeography of amphipolar caddisflies in the subfamily Dicosmoecinae (Trichoptera, Limnephilidae).” Mitteilungen aus dem Museum für Naturkunde in Berlin, Deutsche Entomologische Zeitschrift, 49(2002) 2: 227- 259. 2001 Wiggins, G.B. “Construction behavior for new pupal cases by case-making caddis larvae: Further comment. (Trichoptera: Integripalpia).” Braueria, 28: 7-9. 1999b Gall, W.K. and G.B. Wiggins. “Evidence bearing on a sister-group relationship between the families Phryganeidae and Plectrotarsidae (Trichoptera).” Proceedings of the Ninth International Symposium on Trichoptera, Chiang Mai, Thailand, 1998, edited by H. -
ACIA Ch07 Final
Chapter 7 Arctic Tundra and Polar Desert Ecosystems Lead Author Terry V.Callaghan Contributing Authors Lars Olof Björn, F. Stuart Chapin III,Yuri Chernov,Torben R. Christensen, Brian Huntley, Rolf Ims, Margareta Johansson, Dyanna Jolly Riedlinger, Sven Jonasson, Nadya Matveyeva,Walter Oechel, Nicolai Panikov, Gus Shaver Consulting Authors Josef Elster, Heikki Henttonen, Ingibjörg S. Jónsdóttir, Kari Laine, Sibyll Schaphoff, Stephen Sitch, Erja Taulavuori, Kari Taulavuori, Christoph Zöckler Contents Summary . .244 7.4. Effects of changes in climate and UV radiation levels on 7.1. Introduction . .244 structure and function of arctic ecosystems in the short 7.1.1. Characteristics of arctic tundra and polar desert ecosystems . .244 and long term . .292 7.1.2. Raison d’être for the chapter . .247 7.4.1. Ecosystem structure . .292 7.1.3. Rationale for the structure of the chapter . .248 7.4.1.1. Local and latitudinal variation . .292 7.1.4.Approaches used for the assessment: strengths, limitations, 7.4.1.2. Response to experimental manipulations . .295 and uncertainties . .248 7.4.1.3. Recent decadal changes within permanent plots . .298 7.2. Late-Quaternary changes in arctic terrestrial ecosystems, 7.4.1.4.Trophic interactions . .298 climate, and ultraviolet radiation levels . .249 7.4.1.5. Summary . .303 7.2.1. Environmental history ................................ .249 7.4.2. Ecosystem function . .305 7.2.2. History of arctic biota . .250 7.4.2.1. Biogeochemical cycling: dynamics of carbon and 7.2.3. Ecological history . .252 nutrients . .305 7.2.4. Human history related to ecosystems . .252 7.4.2.2. Soil processes and controls over trace-gas exchanges . -
Ecological Character Description of the Muir-Byenup System Ramsar Site South-West Western Australia
ECOLOGICAL CHARACTER DESCRIPTION OF THE MUIR-BYENUP SYSTEM RAMSAR SITE SOUTH-WEST WESTERN AUSTRALIA Report Prepared for Department of Environment and Conservation, 2009 CENRM Report: CENRM085 i © Centre of Excellence in Natural Resource Management, The University of Western Australia TITLE: Ecological Character Description of the Muir- Byenup System Ramsar Site South-west Western Australia: Report prepared for the Department of Environment and Conservation PRODUCED BY: CLAIRE FARRELL AND BARBARA COOK Centre of Excellence in Natural Resource Management The University of Western Australia Unit 1, Proudlove Parade, Albany, 6332 Telephone: (08) 9842 0839 Fax: (08) 9842 8499 Email: [email protected] PRODUCED FOR: DEPARTMENT OF ENVIRONMENT AND CONSERVATION 17 Dick Perry Avenue Technology Park, Western Precinct Kensington WA 6151 CONTACT: MICHAEL COOTE DATE: SEPTEMBER 2009 PUBLICATION DATA: Farrell, C. and Cook, B. 2009. Ecological Character Description of the Muir-Byenup System Ramsar Site South-west Western Australia: Report prepared for the Department of Environment and Conservation, CENRM085. Centre of Excellence in Natural Resource Management, University of Western Australia. September 2009. ACKNOWLEDGEMENTS Funding for the development of this document was sourced jointly from the Natural Heritage Trust (NHT) and the State and Commonwealth contributions to the National Action Plan for Salinity and Water Quality (NAP). NHT and NAP are jointly administered by the Australian Government departments of Agriculture, Fisheries and Forestry -
The Ground Beetle Fauna (Coleoptera, Carabidae) of Southeastern Altai R
ISSN 0013-8738, Entomological Review, 2010, Vol. 90, No. 8, pp. ???–???. © Pleiades Publishing, Inc., 2010. Original Russian Text © R.Yu. Dudko, A.V. Matalin, D.N. Fedorenko, 2010, published in Zoologicheskii Zhurnal, 2010, Vol. 89, No. 11, pp. 1312–1330. The Ground Beetle Fauna (Coleoptera, Carabidae) of Southeastern Altai R. Yu. Dudkoa, A. V. Matalinb, and D. N. Fedorenkoc aInstitute of Animal Systematics and Ecology, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630091 Russia bMoscow Pedagogical State University, Moscow, 129243 Russia e-mail: [email protected] cInstitute of Ecology and Evolution, Russian Academy of Sciences, Moscow, 119071 Russia Received October 1, 2009 Abstract—Long-term studies of the ground beetle fauna of Southeastern Altai (SEA) revealed 33 genera and 185 species; 3 and 15 species are reported for the first time from Russia and SEA, respectively. The following gen- era are the most diverse: Bembidion (47 species), Amara and Harpalus (21 each), Pterostichus (14), and Nebria (13). The subarid (35%) and boreal (32%) species prevail in the arealogical spectrum, while the mountain endem- ics comprise 13% of the fauna. The carabid fauna of SEA is heterogeneous in composition and differs significantly from that of the Western and Central Altai. The boreal mountain component mostly comprises tundra species with circum-boreal or circum-arctic ranges, while the subarid component (typical Mongolian together with Ancient Mediterranean species) forms more than one-half of the species diversity in the mountain basins. The species diver- sity increases from the nival mountain belt (15 species, predominantly Altai-Sayan endemics) to moss-lichen tun- dras (40, mostly boreal, species). -
Acht Nieuwe Soorten Watermijten Voor De Nederlandse Fauna (Acari: Hydrachnidia)
acht nieuwe soorten watermijten voor de nederlandse fauna (acari: hydrachnidia) Harry Smit, Harry Boonstra, Hans Hop, Barend van Maanen, Bart Achterkamp & Rink Wiggers Watermijten zijn kleine spinachtige diertjes, die in zoet water leven. De aandacht voor deze diergroep is groot, omdat ze een rol spelen in de waterkwaliteitsbeoordeling. In de verspreidingsatlas uit 2000 worden 234 Nederlandse watermijten gemeld. Sinds die tijd worden regelmatig aanvullingen gerapporteerd. In dit artikel worden weer acht nieuwe soorten gemeld, wat het totaal nu op 266 brengt. Dit is een opmerkelijke toename van 13 % in 15 jaar. inleiding Wereldwijd zijn zo’n 6000 soorten watermijten bekend (Di Sabatino et al. 2008), en 259 daarvan zijn tot nu toe in Nederland gevonden (Smit & Van Maanen 2012). De Nederlandse soortenlijst groeit nog steeds gestaag, vooral dankzij het hydrobiologisch onderzoek van de waterschappen en adviesbureaus. Deels zijn dit eenmalige vondsten, voor een ander deel zijn dit soorten die op een zeer beperkt aantal locaties (soms zelfs één) voor- komen. Voorbeelden van de laatste groep zijn Panisellus thienemanni en Bandakia concreta, die bekend zijn van twee bronnen van de Mosbeek (provincie Overijssel) (Smit et al. 2012) en Lebertia sefvei sefvei, gemeld van de Maalbeek (provincie Limburg) (Smit et al. 2003). In dit artikel worden acht soorten nieuw voor de Nederlandse fauna gemeld (fig. 1). Voorts worden aanvullende waarnemingen van soorten gerappor- teerd die zeldzaam zijn of buiten het tot nu toe bekende verspreidingsgebied in Nederland liggen. Met de acht nieuwe soorten komt het totaal aantal uit Nederland bekende soorten op 266. Piona dispersa Sokolov, 1926 werd tot nu toe gesynoni- Figuur 1. -
(Trichoptera: Limnephilidae) in Western North America By
AN ABSTRACT OF THE THESIS OF Robert W. Wisseman for the degree of Master ofScience in Entomology presented on August 6, 1987 Title: Biology and Distribution of the Dicosmoecinae (Trichoptera: Limnsphilidae) in Western North America Redacted for privacy Abstract approved: N. H. Anderson Literature and museum records have been reviewed to provide a summary on the distribution, habitat associations and biology of six western North American Dicosmoecinae genera and the single eastern North American genus, Ironoquia. Results of this survey are presented and discussed for Allocosmoecus,Amphicosmoecus and Ecclisomvia. Field studies were conducted in western Oregon on the life-histories of four species, Dicosmoecusatripes, D. failvipes, Onocosmoecus unicolor andEcclisocosmoecus scvlla. Although there are similarities between generain the general habitat requirements, the differences or variability is such that we cannot generalize to a "typical" dicosmoecine life-history strategy. A common thread for the subfamily is the association with cool, montane streams. However, within this stream category habitat associations range from semi-aquatic, through first-order specialists, to river inhabitants. In feeding habits most species are omnivorous, but they range from being primarilydetritivorous to algal grazers. The seasonal occurrence of the various life stages and voltinism patterns are also variable. Larvae show inter- and intraspecificsegregation in the utilization of food resources and microhabitatsin streams. Larval life-history patterns appear to be closely linked to seasonal regimes in stream discharge. A functional role for the various types of case architecture seen between and within species is examined. Manipulation of case architecture appears to enable efficient utilization of a changing seasonal pattern of microhabitats and food resources. -
Rvk-Diss Digi
University of Groningen Of dwarves and giants van Klink, Roel IMPORTANT NOTE: You are advised to consult the publisher's version (publisher's PDF) if you wish to cite from it. Please check the document version below. Document Version Publisher's PDF, also known as Version of record Publication date: 2014 Link to publication in University of Groningen/UMCG research database Citation for published version (APA): van Klink, R. (2014). Of dwarves and giants: How large herbivores shape arthropod communities on salt marshes. s.n. Copyright Other than for strictly personal use, it is not permitted to download or to forward/distribute the text or part of it without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license (like Creative Commons). The publication may also be distributed here under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license. More information can be found on the University of Groningen website: https://www.rug.nl/library/open-access/self-archiving-pure/taverne- amendment. Take-down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Downloaded from the University of Groningen/UMCG research database (Pure): http://www.rug.nl/research/portal. For technical reasons the number of authors shown on this cover page is limited to 10 maximum. Download date: 01-10-2021 Of Dwarves and Giants How large herbivores shape arthropod communities on salt marshes Roel van Klink This PhD-project was carried out at the Community and Conservation Ecology group, which is part of the Centre for Ecological and Environmental Studies of the University of Groningen, The Netherlands. -
Quick Guide for the Identification Of
Quick Guide for the Identification of Maryland Scarabaeoidea Mallory Hagadorn Dr. Dana L. Price Department of Biological Sciences Salisbury University This document is a pictorial reference of Maryland Scarabaeoidea genera (and sometimes species) that was created to expedite the identification of Maryland Scarabs. Our current understanding of Maryland Scarabs comes from “An Annotated Checklist of the Scarabaeoidea (Coleoptera) of Maryland” (Staines 1984). Staines reported 266 species and subspecies using literature and review of several Maryland Museums. Dr. Price and her research students are currently conducting a bioinventory of Maryland Scarabs that will be used to create a “Taxonomic Guide to the Scarabaeoidea of Maryland”. This will include dichotomous keys to family and species based on historical reports and collections from all 23 counties in Maryland. This document should be cited as: Hagadorn, M.A. and D.L. Price. 2012. Quick Guide for the Identification of Maryland Scarabaeoidea. Salisbury University. Pp. 54. Questions regarding this document should be sent to: Dr. Dana L. Price - [email protected] **All pictures within are linked to their copyright holder. Table of Contents Families of Scarabaeoidea of Maryland……………………………………... 6 Geotrupidae……………………………………………………………………. 7 Subfamily Bolboceratinae……………………………………………… 7 Genus Bolbocerosoma………………………………………… 7 Genus Eucanthus………………………………………………. 7 Subfamily Geotrupinae………………………………………………… 8 Genus Geotrupes………………………………………………. 8 Genus Odonteus...……………………………………………… 9 Glaphyridae..............................................................................................