Checklist of the Coleoptera of New Brunswick, Canada
Total Page:16
File Type:pdf, Size:1020Kb

Load more
Recommended publications
-
Swede's Forest SNA Bioblitz Results
Swede Forest SNA Bioblitz Findings Species found at the June 17, 2017 bioblitz. Bacteria: Birds: • Apical chlorosis of Canada thistle aka PST – • Ring-necked Pheasant (Phasianus colchicus) (Pseudomonas syringae pv. tagetis) • Pied-billed Grebe (Podilymbus podiceps) Fungi and Lichens: • American White Pelican (Pelecanus erythrorhynchos) • Crown Rust (Puccinia coronata) • Green Heron (Butorides virescens) Amphibians: • Killdeer (Charadrius vociferus) • Mourning Dove (Zenaida macroura) • Northern Leopard Frog (Rana pipiens) • Turkey Vulture (Cathartes aura) • Eastern Gray Treefrog (Hyla versicolor) • Bald Eagle (Haliaeetus leucocephalus) • Belted Kingfisher (Megaceryle alcyon) Reptiles: • Eastern Kingbird (Tyrannus tyrannus) • Red-sided Garter Snake (Thamnophis sirtalis • Great Crested Flycatcher (Myiarchus crinitus) parietalis) • Eastern Wood-Pewee (Contopus virens) • Plains Garter Snake (Thamnophis radix) • Brown-headed Cowbird (Molothrus ater) • Redbelly Snake (Storeria occipitomaculata) • Red-winged Blackbird (Agelaius phoeniceus) • Five-lined Skink (Plestiodon fasciatus) • Orchard Oriole (Icterus spurius) • Western Painted Turtle (Chrysemys picta belli) • Baltimore Oriole (Icterus galbula) • Common Grackle (Quiscalus quiscula) Mammals: • American Goldfinch (Spinus tristis) • Eastern Cottontail (Sylvilagus floridanus) • Lark Sparrow (Chondestes grammacus)— • Whitetail Deer (Odocoileus virginianus) confirmed nesting • White-footed Mouse (Peromyscus leucopus) • Chipping Sparrow (Spizella passerina) • Coyote (Canis latrans) scat • Clay-colored -
Fauna Coleoptera Des Kreises Altenburg“ Vorgelegt Werden
©Mauritianum, Naturkundliches Museum Altenburg Mauritiana (Altenburg) 14 (1993) 3, S. 243-254 Fauna Coleóptera des Kreises Altenburg Zweite Ergänzung Erwin Naumann Zusammenfassung: Seit 1987 wurden im Kreis Altenburg 147 Käferarten erstmals nachgcwicscn und in die vorliegende Übersicht neben weiteren aufgenommen. Damit ergibt sich, daß in der Zeit 1838 — 1990 im untersuchten Gebiet ca. 1 800 Käferarten registriert wurden. Nach der Veröffentlichung der ersten Ergänzung im Jahre 1989 mit dem Stand der faunistischen Erfassung bis zum 31. 12. 1986 kann nun die zweite Ergänzung der „Fauna Coleoptera des Kreises Altenburg“ vorgelegt werden. Ich halte es für sinnvoll, auch für die zweite Ergänzung die bisherige Form bcizubchaltcn. Wenn bei verschiedenen Arten die Fundjahre noch in die Zeit der vorangegangenen Zusammenstellungen gehören, ist das darin begründet, daß die Determination dieser Exemplare erst später erfolgte oder die Fundmeldungen vorher nicht bekannt waren. Wie bisher weisen die Abkürzungen im Anschluß an die Fundort-Angabe daraufhin, daß Erwin Naumann (N) oder U lrich Poller (P) diese Art nachwiesen. Gehen Fundnachweise auf andere Personen zurück, ist das namentlich oder in Fußnoten vermerkt. Zwei Kreuze (+ + ) weisen darauf hin, daß diese Art erstmals im Kreisgebiet nachgewiesen wurden. Ein Kreuz (-(-) deutet einen neuen Fundort an, ohne Kreuz sind die Arten vermerkt, die seit längerer Zeit wieder nachgewiesen wurden. In dieser zweiten Ergänzung1) sind nur die Arten aufgenommen, die nach dem gegenwärtig gültigen und bekannten nomenklatorischen Stand bzw. von Koleopterologen determiniert wurden, deren fachliche Kompetenz anerkannt ist. So bedanke ich mich für die Determina tion der Käfer verschiedener Familien bei Herrn Dr. Scholz , Herrn Dr. Müller - Motzfeld , Herrn Dr. Hieke, Herrn Dr. -
Newsletter of the Biological Survey of Canada
Newsletter of the Biological Survey of Canada Vol. 40(1) Summer 2021 The Newsletter of the BSC is published twice a year by the In this issue Biological Survey of Canada, an incorporated not-for-profit From the editor’s desk............2 group devoted to promoting biodiversity science in Canada. Membership..........................3 President’s report...................4 BSC Facebook & Twitter...........5 Reminder: 2021 AGM Contributing to the BSC The Annual General Meeting will be held on June 23, 2021 Newsletter............................5 Reminder: 2021 AGM..............6 Request for specimens: ........6 Feature Articles: Student Corner 1. City Nature Challenge Bioblitz Shawn Abraham: New Student 2021-The view from 53.5 °N, Liaison for the BSC..........................7 by Greg Pohl......................14 Mayflies (mainlyHexagenia sp., Ephemeroptera: Ephemeridae): an 2. Arthropod Survey at Fort Ellice, MB important food source for adult by Robert E. Wrigley & colleagues walleye in NW Ontario lakes, by A. ................................................18 Ricker-Held & D.Beresford................8 Project Updates New book on Staphylinids published Student Corner by J. Klimaszewski & colleagues......11 New Student Liaison: Assessment of Chironomidae (Dip- Shawn Abraham .............................7 tera) of Far Northern Ontario by A. Namayandeh & D. Beresford.......11 Mayflies (mainlyHexagenia sp., Ephemerop- New Project tera: Ephemeridae): an important food source Help GloWorm document the distribu- for adult walleye in NW Ontario lakes, tion & status of native earthworms in by A. Ricker-Held & D.Beresford................8 Canada, by H.Proctor & colleagues...12 Feature Articles 1. City Nature Challenge Bioblitz Tales from the Field: Take me to the River, by Todd Lawton ............................26 2021-The view from 53.5 °N, by Greg Pohl..............................14 2. -
Ground Beetle Assemblages on Illinois Algific Slopes: a Rare Habitat Threatened by Climate Change
Ground Beetle assemblages on Illinois algific slopes: a rare habitat threatened by climate change by: Steven J. Taylor, Ph.D. Alan D. Yanahan Illinois Natural History Survey Department of Entomology University of Illinois at Urbana-Champaign 320 Morrill Hall 1816 South Oak Street University of Illinois at Urbana-Champaign Champaign, IL 61820 505 S. Goodwin Ave [email protected] Urbana, IL 61801 report submitted to: Illinois Department of Natural Resources Office of Resource Conservation, Federal Aid / Special Funds Section One Natural Resources Way Springfield, Illinois 62702-1271 Fund Title: 375 IDNR 12-016W I INHS Technical Report 2013 (01) 5 January 2013 Prairie Research Institute, University of Illinois at Urbana Champaign William Shilts, Executive Director Illinois Natural History Survey Brian D. Anderson, Director 1816 South Oak Street Champaign, IL 61820 217-333-6830 Ground Beetle assemblages on Illinois algific slopes: a rare habitat threatened by climate change Steven J. Taylor & Alan D. Yanahan University of Illinois at Urbana-Champaign During the Pleistocene, glacial advances left a small gap in the northwestern corner of Illinois, southwestern Wisconsin, and northeastern Iowa, which were never covered by the advancing Pleistocene glaciers (Taylor et al. 2009, p. 8, fig. 2.2). This is the Driftless Area – and it is one of Illinois’ most unique natural regions, comprising little more than 1% of the state. Illinois’ Driftless Area harbors more than 30 threatened or endangered plant species, and several unique habitat types. Among these habitats are talus, or scree, slopes, some of which retain ice throughout the year. The talus slopes that retain ice through the summer, and thus form a habitat which rarely exceeds 50 °F, even when the surrounding air temperature is in the 90’s °F, are known as “algific slopes.” While there are numerous examples of algific slopes in Iowa and Wisconsin, this habitat is very rare in Illinois (fewer than ten truly algific sites are known in the state). -
Relazione Finale Della Ricerca Sui Coleotteri Carabidi Del Parco Nazionale Delle Foreste Casentinesi, Monte Falterona E Campigna
Associazione di Ricerca e Studio nelle Scienze Naturali c/o Museo Civico di Storia Naturale di Ferrara RELAZIONE FINALE DELLA RICERCA SUI COLEOTTERI CARABIDI DEL PARCO NAZIONALE DELLE FORESTE CASENTINESI, MONTE FALTERONA E CAMPIGNA Calosoma sycophanta (L.) Lestes – 2004 – Relazione della ricerca sui Coleotteri Carabidi del PNFC Indice Introduzione p. 3 Metodologia dell’indagine p. 4 Localizzazione dell’indagine p. 7 Metodi di elaborazione dati p. 12 Risultati e considerazioni generali p. 13 Carabidi del suolo p. 16 Altri Coleotteri delle trappole a caduta al suolo p. 21 Carabidi e altri Coleotteri arboricoli p. 21 Considerazioni sulle specie di interesse p. 24 Conclusioni e indicazioni gestionali p. 45 Ringraziamenti p. 47 Bibliografia p. 48 Allegato 1 - Elenco sistematico delle specie 12 pp. Allegato 2 - Elenco dati di raccolta per specie 48 pp. Allegato 3 - Cartine di distribuzione delle specie di particolare interesse 11 pp. 2 Lestes – 2004 – Relazione della ricerca sui Coleotteri Carabidi del PNFC INTRODUZIONE I Coleotteri Carabidi sono diffusi in tutto il mondo con oltre 40.000 specie, sono tra gli invertebrati terrestri meglio studiati e sono utilizzati come organismi indicatori del livello di inquinamento, per la classificazione degli habitat per la protezione della la natura, per la caratterizzazione dello stato dei nutrienti dei suoli forestali ed anche come indicatori della biodiversità (BRANDMAYR, 1975; THIELE, 1977; LÖVEI & SUNDERLAND, 1996; BRANDMAYR et al., 2002; RAINIO & NIEMELÄ, 2003). Un ridotto numero di specie svolge in Europa il ciclo vitale all’interno degli alberi morti a terra o in piedi e questi sono perciò considerate a tutti gli effetti come invertebrati saproxilici, al contrario molte altre entità geofile passano solo parte della loro esistenza nel legno morto e vengono definiti come subxaproxilici, o xaproxilici temporanei, ma tutti svolgono come predatori un ruolo importante nella regolazione dei processi di decomposizione del legno (BELL, 1994; SPEIGHT, 1989; SCHLAGHAMERSKÝ, 2000). -
Quaderni Del Museo Civico Di Storia Naturale Di Ferrara
ISSN 2283-6918 Quaderni del Museo Civico di Storia Naturale di Ferrara Anno 2018 • Volume 6 Q 6 Quaderni del Museo Civico di Storia Naturale di Ferrara Periodico annuale ISSN. 2283-6918 Editor: STEFA N O MAZZOTT I Associate Editors: CARLA CORAZZA , EM A N UELA CAR I A ni , EN R ic O TREV is A ni Museo Civico di Storia Naturale di Ferrara, Italia Comitato scientifico / Advisory board CE S ARE AN DREA PA P AZZO ni FI L ipp O Picc OL I Università di Modena Università di Ferrara CO S TA N ZA BO N AD im A N MAURO PELL I ZZAR I Università di Ferrara Ferrara ALE ss A N DRO Min ELL I LU ci O BO N ATO Università di Padova Università di Padova MAURO FA S OLA Mic HELE Mis TR I Università di Pavia Università di Ferrara CARLO FERRAR I VALER I A LE nci O ni Università di Bologna Museo delle Scienze di Trento PI ETRO BRA N D M AYR CORRADO BATT is T I Università della Calabria Università Roma Tre MAR C O BOLOG N A Nic KLA S JA nss O N Università di Roma Tre Linköping University, Sweden IRE N EO FERRAR I Università di Parma In copertina: Fusto fiorale di tornasole comune (Chrozophora tintoria), foto di Nicola Merloni; sezione sottile di Micrite a foraminiferi planctonici del Cretacico superiore (Maastrichtiano), foto di Enrico Trevisani; fiore di digitale purpurea (Digitalis purpurea), foto di Paolo Cortesi; cardo dei lanaioli (Dipsacus fullonum), foto di Paolo Cortesi; ala di macaone (Papilio machaon), foto di Paolo Cortesi; geco comune o tarantola (Tarentola mauritanica), foto di Maurizio Bonora; occhio della sfinge del gallio (Macroglossum stellatarum), foto di Nicola Merloni; bruco della farfalla Calliteara pudibonda, foto di Maurizio Bonora; piumaggio di pernice dei bambù cinese (Bambusicola toracica), foto dell’archivio del Museo Civico di Lentate sul Seveso (Monza). -
The Evolution and Genomic Basis of Beetle Diversity
The evolution and genomic basis of beetle diversity Duane D. McKennaa,b,1,2, Seunggwan Shina,b,2, Dirk Ahrensc, Michael Balked, Cristian Beza-Bezaa,b, Dave J. Clarkea,b, Alexander Donathe, Hermes E. Escalonae,f,g, Frank Friedrichh, Harald Letschi, Shanlin Liuj, David Maddisonk, Christoph Mayere, Bernhard Misofe, Peyton J. Murina, Oliver Niehuisg, Ralph S. Petersc, Lars Podsiadlowskie, l m l,n o f l Hans Pohl , Erin D. Scully , Evgeny V. Yan , Xin Zhou , Adam Slipinski , and Rolf G. Beutel aDepartment of Biological Sciences, University of Memphis, Memphis, TN 38152; bCenter for Biodiversity Research, University of Memphis, Memphis, TN 38152; cCenter for Taxonomy and Evolutionary Research, Arthropoda Department, Zoologisches Forschungsmuseum Alexander Koenig, 53113 Bonn, Germany; dBavarian State Collection of Zoology, Bavarian Natural History Collections, 81247 Munich, Germany; eCenter for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113 Bonn, Germany; fAustralian National Insect Collection, Commonwealth Scientific and Industrial Research Organisation, Canberra, ACT 2601, Australia; gDepartment of Evolutionary Biology and Ecology, Institute for Biology I (Zoology), University of Freiburg, 79104 Freiburg, Germany; hInstitute of Zoology, University of Hamburg, D-20146 Hamburg, Germany; iDepartment of Botany and Biodiversity Research, University of Wien, Wien 1030, Austria; jChina National GeneBank, BGI-Shenzhen, 518083 Guangdong, People’s Republic of China; kDepartment of Integrative Biology, Oregon State -
13. Els Coleòpters Del Delta Del Llobregat. Aproximació Històrica I Noves Aportacions
13. ELS COLEÒPTERS DEL DELTA DEL LLOBREGAT. APROXIMACIÓ HISTÒRICA I NOVES APORTACIONS Miguel Prieto Manzanares1 1. Museu de Ciències Naturals de Barcelona. delta-llobregat.indb 407 12/12/2018 16:51:22 408 ELS SISTEMES NATURALS DEL DELTA DEL LLOBREGAT 13.1. INTRODUCCIÓ Els treballs esmentats no es limiten a una llista taxonòmica, sinó que també inclouen El valor natural del delta del Llobregat va ser informació sobre l’hàbitat i la biologia de les reconegut ben aviat pels entomòlegs, que des espècies. Mateu (1947), en particular, ofereix de mitjan segle xix van freqüentar la zona una descripció exhaustiva del territori i el per a la recol·lecció i l’estudi dels coleòpters. seus ecosistemes a propòsit de l’estudi de la La proximitat amb els nuclis metropolitans família dels caràbids (de la qual va citar gai- de les comarques del Baix Llobregat i el Bar- rebé 150 espècies). Amb vocació conserva- celonès, especialment amb la ciutat de Barce- cionista, aquest i altres entomòlegs alerten de lona, va afavorir la presència dels naturalis- la degradació i l’empobriment del Delta cau- tes, atrets per la gran diversitat d’hàbitats, sats pel creixement industrial i la urbanitza- aleshores inalterats o sotmesos a transforma- ció, ja evidents en aquella època (Mateu, cions incipients. El primer catàleg de coleòp- 1947; Español, 1949a; Lagar, 1967a, 1970 i ters de Catalunya (Cuní Martorell i Martorell 1976; Lagar i Lucas, 1981). A partir del anys Peña, 1876) recull, de fet, nombrosos regis- setanta disminueixen els estudis sobre els co- tres de la desembocadura del Llobregat i leòpters de la zona, coincidint amb un nou àrees adjacents, la majoria corresponents a impuls en els plans de desenvolupament, localitats clàssiques de l’hemidelta esquerre. -
The Invertebrate Fauna of Dune and Machair Sites In
INSTITUTE OF TERRESTRIAL ECOLOGY (NATURAL ENVIRONMENT RESEARCH COUNCIL) REPORT TO THE NATURE CONSERVANCY COUNCIL ON THE INVERTEBRATE FAUNA OF DUNE AND MACHAIR SITES IN SCOTLAND Vol I Introduction, Methods and Analysis of Data (63 maps, 21 figures, 15 tables, 10 appendices) NCC/NE RC Contract No. F3/03/62 ITE Project No. 469 Monks Wood Experimental Station Abbots Ripton Huntingdon Cambs September 1979 This report is an official document prepared under contract between the Nature Conservancy Council and the Natural Environment Research Council. It should not be quoted without permission from both the Institute of Terrestrial Ecology and the Nature Conservancy Council. (i) Contents CAPTIONS FOR MAPS, TABLES, FIGURES AND ArPENDICES 1 INTRODUCTION 1 2 OBJECTIVES 2 3 METHODOLOGY 2 3.1 Invertebrate groups studied 3 3.2 Description of traps, siting and operating efficiency 4 3.3 Trapping period and number of collections 6 4 THE STATE OF KNOWL:DGE OF THE SCOTTISH SAND DUNE FAUNA AT THE BEGINNING OF THE SURVEY 7 5 SYNOPSIS OF WEATHER CONDITIONS DURING THE SAMPLING PERIODS 9 5.1 Outer Hebrides (1976) 9 5.2 North Coast (1976) 9 5.3 Moray Firth (1977) 10 5.4 East Coast (1976) 10 6. THE FAUNA AND ITS RANGE OF VARIATION 11 6.1 Introduction and methods of analysis 11 6.2 Ordinations of species/abundance data 11 G. Lepidoptera 12 6.4 Coleoptera:Carabidae 13 6.5 Coleoptera:Hydrophilidae to Scolytidae 14 6.6 Araneae 15 7 THE INDICATOR SPECIES ANALYSIS 17 7.1 Introduction 17 7.2 Lepidoptera 18 7.3 Coleoptera:Carabidae 19 7.4 Coleoptera:Hydrophilidae to Scolytidae -
Coleoptera: Carabidae) Diversity
VEGETATIVE COMMUNITIES AS INDICATORS OF GROUND BEETLE (COLEOPTERA: CARABIDAE) DIVERSITY BY ALAN D. YANAHAN THESIS Submitted in partial fulfillment of the requirements for the degree of Master of Science in Entomology in the Graduate College of the University of Illinois at Urbana-Champaign, 2013 Urbana, Illinois Master’s Committee: Dr. Steven J. Taylor, Chair, Director of Research Adjunct Assistant Professor Sam W. Heads Associate Professor Andrew V. Suarez ABSTRACT Formally assessing biodiversity can be a daunting if not impossible task. Subsequently, specific taxa are often chosen as indicators of patterns of diversity as a whole. Mapping the locations of indicator taxa can inform conservation planning by identifying land units for management strategies. For this approach to be successful, though, land units must be effective spatial representations of the species assemblages present on the landscape. In this study, I determined whether land units classified by vegetative communities predicted the community structure of a diverse group of invertebrates—the ground beetles (Coleoptera: Carabidae). Specifically, that (1) land units of the same classification contained similar carabid species assemblages and that (2) differences in species structure were correlated with variation in land unit characteristics, including canopy and ground cover, vegetation structure, tree density, leaf litter depth, and soil moisture. The study site, the Braidwood Dunes and Savanna Nature Preserve in Will County, Illinois is a mosaic of differing land units. Beetles were sampled continuously via pitfall trapping across an entire active season from 2011–2012. Land unit characteristics were measured in July 2012. Nonmetric multidimensional scaling (NMDS) ordinated the land units by their carabid assemblages into five ecologically meaningful clusters: disturbed, marsh, prairie, restoration, and savanna. -
293 315 Nikitskij.P65
Åâðàçèàòñêèé ýíòîìîë. æóðíàë 4(4): 293315 © EUROASIAN ENTOMOLOGICAL JOURNAL, 2005 Ñèñòåìàòè÷åñêèé ñïèñîê æåñòêîêðûëûõ (Insecta, Coleoptera) Óäìóðòèè Checklist of beetles (Insecta, Coleoptera) of Udmurtia Ñ.Â. Äåäþõèí*, Í.Á. Íèêèòñêèé**, Â.Á. Ñåì¸íîâ*** S.V. Dedyukhin*, N.B. Nikitsky**, V.B. Semenov*** * Êàôåäðà ýêîëîãèè æèâîòíûõ, Óäìóðòñêèé ãîñóäàðñòâåííûé óíèâåðñèòåò, óë. Óíèâåðñèòåòñêàÿ 1, Èæåâñê 426034 Ðîññèÿ. E-mail: [email protected]. * Department of animal ecology, Udmurt State University, Universitetskaya str. 1, Izhevsk 426034 Russia. ** Çîîëîãè÷åñêèé ìóçåé ÌÃÓ èì. Ì.Â. Ëîìîíîñîâà, óë. Áîëüøàÿ Íèêèòñêàÿ 6, Ìîñêâà 125009 Ðîññèÿ. Email: [email protected]. ** Zoological Museum of Moscow Lomonosov State University, Bolshaya Nikitskaya 6, Moscow 125009 Russia. *** Èíñòèòóò ìåäèöèíñêîé ïàðàçèòîëîãèè è òðîïè÷åñêîé ìåäèöèíû èì. Å.È. Ìàðöèíîâñêîãî, óë. Ìàëàÿ Ïèðîãîâñêàÿ 20, Ìîñêâà 119435 Ðîññèÿ. *** Martsinovsky Institute of Medical Parasitology and Tropical Medicine, Malaya Pirogovskaya 20, Moscow 119435 Russia. Êëþ÷åâûå ñëîâà: Coleoptera, ôàóíà, Óäìóðòèÿ. Key words: Coleoptera, fauna, Udmurtia. Ðåçþìå. Ïðèâîäèòñÿ ïîëíûé ñïèñîê æåñòêîêðûëûõ óêàçàííûå â ïåðâîì ñïèñêå, çäåñü îòñóòñòâóþò, ÷òî, íàñåêîìûõ (Coleoptera) Óäìóðòèè, ãäå îòìå÷åíî íåìíî- ïî-âèäèìîìó, ãîâîðèò îá èõ îøèáî÷íîì îïðåäåëåíèè. ãèì áîëåå 2400 âèäîâ æóêîâ èç 91 ñåìåéñòâà. Âïåðâûå Ñ íàèáîëüøåé (ïðîïîðöèîíàëüíî îáùåìó ïîòåíöèàëü- äëÿ ðåãèîíà ïðèâåäåíî 1482 âèäà (ïîìå÷åíû â ñïèñêå íîìó ÷èñëó âèäîâ) ïîëíîòîé áûëè èçó÷åíû ñåìåéñòâà: çâåçäî÷êîé *, ñ ïðàâîé ñòîðîíû îò íàçâàíèÿ âèäà). Carabidae (139 âèäîâ), Cerambycidae (58), Scarabae- Abstract. A complete checklist (2400 species in 91 idae (s. l.) (57 âèäîâ), Elateridae (50 âèäîâ), à òàêæå families) of the beetles (Coleoptera) of Udmurtia is provided. Curculionidae (s. l.) (76), Buprestidae (20), Coccinellidae 1482 species are reported from Udmurtia for the first time, (17), äëÿ îñòàëüíûõ ïðèâåäåíû ëèøü îòäåëüíûå ïðåä- as indicated by an asterisk (*) in the list. -
The Biodiversity of Flying Coleoptera Associated With
THE BIODIVERSITY OF FLYING COLEOPTERA ASSOCIATED WITH INTEGRATED PEST MANAGEMENT OF THE DOUGLAS-FIR BEETLE (Dendroctonus pseudotsugae Hopkins) IN INTERIOR DOUGLAS-FIR (Pseudotsuga menziesii Franco). By Susanna Lynn Carson B. Sc., The University of Victoria, 1994 A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE in THE FACULTY OF GRADUATE STUDIES (Department of Zoology) We accept this thesis as conforming To t(p^-feguired standard THE UNIVERSITY OF BRITISH COLUMBIA 2002 © Susanna Lynn Carson, 2002 In presenting this thesis in partial fulfilment of the requirements for an advanced degree at the University of British Columbia, I agree that the Library shall make it freely available for reference and study. 1 further agree that permission for extensive copying of this thesis for scholarly purposes may be granted by the head of my department or by his or her representatives. It is understood that copying or publication of this thesis for financial gain shall not be allowed without my written permission. Department The University of British Columbia Vancouver, Canada DE-6 (2/88) Abstract Increasing forest management resulting from bark beetle attack in British Columbia's forests has created a need to assess the impact of single species management on local insect biodiversity. In the Fort St James Forest District, in central British Columbia, Douglas-fir (Pseudotsuga menziesii Franco) (Fd) grows at the northern limit of its North American range. At the district level the species is rare (representing 1% of timber stands), and in the early 1990's growing populations of the Douglas-fir beetle (Dendroctonus pseudotsuage Hopkins) threatened the loss of all mature Douglas-fir habitat in the district.