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Weevils) of the George Washington Memorial Parkway, Virginia
September 2020 The Maryland Entomologist Volume 7, Number 4 The Maryland Entomologist 7(4):43–62 The Curculionoidea (Weevils) of the George Washington Memorial Parkway, Virginia Brent W. Steury1*, Robert S. Anderson2, and Arthur V. Evans3 1U.S. National Park Service, 700 George Washington Memorial Parkway, Turkey Run Park Headquarters, McLean, Virginia 22101; [email protected] *Corresponding author 2The Beaty Centre for Species Discovery, Research and Collection Division, Canadian Museum of Nature, PO Box 3443, Station D, Ottawa, ON. K1P 6P4, CANADA;[email protected] 3Department of Recent Invertebrates, Virginia Museum of Natural History, 21 Starling Avenue, Martinsville, Virginia 24112; [email protected] ABSTRACT: One-hundred thirty-five taxa (130 identified to species), in at least 97 genera, of weevils (superfamily Curculionoidea) were documented during a 21-year field survey (1998–2018) of the George Washington Memorial Parkway national park site that spans parts of Fairfax and Arlington Counties in Virginia. Twenty-three species documented from the parkway are first records for the state. Of the nine capture methods used during the survey, Malaise traps were the most successful. Periods of adult activity, based on dates of capture, are given for each species. Relative abundance is noted for each species based on the number of captures. Sixteen species adventive to North America are documented from the parkway, including three species documented for the first time in the state. Range extensions are documented for two species. Images of five species new to Virginia are provided. Keywords: beetles, biodiversity, Malaise traps, national parks, new state records, Potomac Gorge. INTRODUCTION This study provides a preliminary list of the weevils of the superfamily Curculionoidea within the George Washington Memorial Parkway (GWMP) national park site in northern Virginia. -
New Curculionoidea Records from New Brunswick, Canada with an Addition to the Fauna of Nova Scotia
A peer-reviewed open-access journal ZooKeys 573: 367–386 (2016)New Curculionoidea records from New Brunswick, Canada... 367 doi: 10.3897/zookeys.573.7444 RESEARCH ARTICLE http://zookeys.pensoft.net Launched to accelerate biodiversity research New Curculionoidea records from New Brunswick, Canada with an addition to the fauna of Nova Scotia Reginald P. Webster1, Robert S. Anderson2, Vincent L. Webster3, Chantelle A. Alderson3, Cory C. Hughes3, Jon D. Sweeney3 1 24 Mill Stream Drive, Charters Settlement, NB, Canada E3C 1X1 2 Research Division, Canadian Museum of Nature, P.O. Box 3443, Station D, Ottawa, ON, Canada K1P 6P4 3 Natural Resources Canada, Canadian Forest Service - Atlantic Forestry Centre, 1350 Regent St., P.O. Box 4000, Fredericton, NB, Canada E3B 5P7 Corresponding author: Reginald P. Webster ([email protected]) Academic editor: J. Klimaszewski | Received 7 December 2015 | Accepted 11 January 2016 | Published 24 March 2016 http://zoobank.org/EF058E9C-E462-499A-B2C1-2EC244BFA95E Citation: Webster RP, Anderson RS, Webster VL, Alderson CA, Hughes CC, Sweeney JD (2016) New Curculionoidea records from New Brunswick, Canada with an addition to the fauna of Nova Scotia. In: Webster RP, Bouchard P, Klimaszewski J (Eds) The Coleoptera of New Brunswick and Canada: Providing baseline biodiversity and natural history data. ZooKeys 573: 367–386. doi: 10.3897/zookeys.573.7444 Abstract This paper presents 27 new records of Curculionoidea for the province of New Brunswick, Canada, in- cluding three species new to Canada, and 12 adventive species, as follows: Eusphryrus walshii LeConte, Choragus harrisii LeConte (newly recorded for Canada), Choragus zimmermanni LeConte (newly recorded for Canada) (Anthribidae); Cimberis pallipennis (Blatchley) (Nemonychidae); Nanophyes m. -
Journal of the Mississippi Academy of Sciences Volume XXIX, 1984
Journal of the Mississippi Academy of Sciences Volume XXIX, 1984 2. Discovery and Observations of a Stem-Boring Weevil (Myrmex sp.) a Po tentially Useful Biocontrol of Mistletoe J.D. SOLOMON, L. NEWSOME AND T.H. FILER Southern Forest Experiment Station U.S. Department of Agriculture, Forest Service Stoneville, Mississippi 38776 Abstract. A stem-boring weevil obtained from infested clusters of mistle toe was subsequently reared and identified as Myrmex sp. To our knowledge its discovery in Mississippi is the easternmost record of mistletoe-feeding Myrmex, previously recorded only from the West and Southwest. Based on current studies, the weevil overwinters as larvae in tunnels within mistletoe stems. Pupation occurs during spring and lasts 23 to 31 days. Adults emerge from mid-May through early June. There appears to be one generation per year. Larvae tunnel in mistletoe stems 4 to 12 mm in diameter and produce gal leries 12 to 40 mm long and 1.5 to 3 mm in diameter. Damage to mistletoe shoots by the weevil suggests that the insect may be useful as a biological control for mistletoe. Introduction. Leafy or true mistletoes, Phoradendron spp., are evergreen. parasitic plants primarily of hardwood trees throughout the lower two-thirds of the United States (Scharpf and Hawksworth 1974). Most people are largely unaware that these parasitic plants can cause considerable injury and some times death of individual trees (Torngren et al. 1980, Tattar 1978). True mistle toes attack nearly all broadleaved trees, but show strong species preference within regions. In the Delta of Missisippi water oak is a preferred host; the elms are' favored in western Arkansas; hackberry is preferred in central and south Texas (Haller 1978); and the ashes are most susceptible in California (Torngren 1980). -
Pinyon Pine Mortality Alters Communities of Ground-Dwelling Arthropods
Western North American Naturalist 74(2), © 2014, pp. 162–184 PINYON PINE MORTALITY ALTERS COMMUNITIES OF GROUND-DWELLING ARTHROPODS Robert J. Delph1,2,6, Michael J. Clifford2,3, Neil S. Cobb2, Paulette L. Ford4, and Sandra L. Brantley5 ABSTRACT.—We documented the effect of drought-induced mortality of pinyon pine (Pinus edulis Engelm.) on com- munities of ground-dwelling arthropods. Tree mortality alters microhabitats utilized by ground-dwelling arthropods by increasing solar radiation, dead woody debris, and understory vegetation. Our major objectives were to determine (1) whether there were changes in community composition, species richness, and abundance of ground-dwelling arthro- pods associated with pinyon mortality and (2) whether specific habitat characteristics and microhabitats accounted for these changes. We predicted shifts in community composition and increases in arthropod diversity and abundance due to the presumed increased complexity of microhabitats from both standing dead and fallen dead trees. We found signifi- cant differences in arthropod community composition between high and low pinyon mortality environments, despite no differences in arthropod abundance or richness. Overall, 22% (51 taxa) of the arthropod community were identified as being indicators of either high or low mortality. Our study corroborates other research indicating that arthropods are responsive to even moderate disturbance events leading to changes in the environment. These arthropod responses can be explained in part due to the increase in woody debris and reduced canopy cover created by tree mortality. RESUMEN.—Documentamos el efecto de la mortalidad causada por la sequía del pino piñonero (Pinus edulis Engelm.) sobre comunidades de artrópodos subterráneos. Utilizamos tres variantes en el microhábitat de los artrópodos incrementando la radiación solar, desechos de madera muerta y vegetación baja. -
Insects of the Idaho National Laboratory: a Compilation and Review
Insects of the Idaho National Laboratory: A Compilation and Review Nancy Hampton Abstract—Large tracts of important sagebrush (Artemisia L.) Major portions of the INL have been burned by wildfires habitat in southeastern Idaho, including thousands of acres at the over the past several years, and restoration and recovery of Idaho National Laboratory (INL), continue to be lost and degraded sagebrush habitat are current topics of investigation (Ander- through wildland fire and other disturbances. The roles of most son and Patrick 2000; Blew 2000). Most restoration projects, insects in sagebrush ecosystems are not well understood, and the including those at the INL, are focused on the reestablish- effects of habitat loss and alteration on their populations and ment of vegetation communities (Anderson and Shumar communities have not been well studied. Although a comprehen- 1989; Williams 1997). Insects also have important roles in sive survey of insects at the INL has not been performed, smaller restored communities (Williams 1997) and show promise as scale studies have been concentrated in sagebrush and associated indicators of restoration success in shrub-steppe (Karr and communities at the site. Here, I compile a taxonomic inventory of Kimberling 2003; Kimberling and others 2001) and other insects identified in these studies. The baseline inventory of more habitats (Jansen 1997; Williams 1997). than 1,240 species, representing 747 genera in 212 families, can be The purpose of this paper is to present a taxonomic list of used to build models of insect diversity in natural and restored insects identified by researchers studying cold desert com- sagebrush habitats. munities at the INL. -
Supporting Information
Supporting Information McKenna et al. 10.1073/pnas.0810618106 SI Materials and Methods alX 1.831 (4) using the default settings. The resulting alignment Taxon Sampling. We analyzed up to 8 kb of DNA sequence data for each gene was adjusted ‘‘by eye’’ in the program MacClade from a worldwide sample of 135 weevil genera representing all 4.06 (5). Regions of ambiguous alignment in 16S, 18S, and 28S, 7 weevil families, all 26 weevil subfamilies, and 97 genera and introns in EF 1-␣ and AK were removed. The individual representing most major tribes in the extraordinarily diverse alignments for each gene were then concatenated in MacClade, family Curculionidae (supporting information (SI) Table S1 and and the resulting aligned matrix (6 genes, Ϸ8 kb) used in Table S3). Outgroups included 7 subfamilies of basal Chry- subsequent analyses. someloidea and Ericmodes sylvaticus (Protocucujidae), a mem- ber of the closely related superfamily Cucujoidea. Six genes (2 Phylogenetic Analyses. Phylogenetic analyses were conducted on mitochondrial and 4 nuclear) were used in this study: cytochrome the 8-kb molecular supermatrix using Bayesian and ML infer- oxidase I, 18S rDNA, 28S rDNA, 16S rDNA, Elongation Factor-1a, ence. A partitioned ML BS analysis (1,000 inferences, 12 parti- and Arginine Kinase (AK). All 16S rDNA (1), and select other tions, CAT substitution model, individual per partition branch- sequences, were obtained from GenBank. For some genera, length optimization) was implemented in the program RAxML chimeras were constructed from sequences for different species version 7.04 (6) using the CIPRES cluster at the San Diego to reduce the amount of missing data. -
New Rhynchophora. I. (Coleoptera, Anthribidae and Curculionidae)
NEW RHYNCHOPHORA. I. (COLEOPTERA, ANTHRIBIDAE AND CURCULIONIDAE) ELBERT L. SLEEPER Department of Zoology and Entomology, The Ohio State University, Columbus 10 The following species were either collected by, given to or sent for identification to the author over a period of several years. This is the second of a series of papers to be published on new Rhynchophora. LIST OF ABBREVIATIONS DJ & JNK Dorothy J. and J. N. Kn'ull. ELS Elbert L. Sleeper. (ELS) E. L. Sleeper Collection. JNK J. N. Knull. (OSU) Entomological Collection, The Ohio State University. ANTHRIBIDAE Ormiscus piercei nom. nov. Ormiscus angulatus Pierce, 1930, p. 6. I am suggesting the name Ormiscus piercei to replace Ormicus angulatus Pierce, the name angulatus being preoccupied by Ormiscus angulatus Jordan from Brazil. Ischnocerus arizonicus n. sp. Male: Elongate-subcylindrical, black, densely clothed with intermixed black and reddish- brown appressed setae, a small spot of white setae just in front of scutellum, prothorax and elytra tuberculate. Rostrum two thirds as long as pronotum; spatulate, flattened, densely, coarsely, shallowly punctate; with a fine median carina and two large lateral carinae; middle depressed from between eyes to apical third; sparsely clothed with reddish-brown setae. Antennae attaining apical two- thirds of prothorax, reddish-brown. Scrobes small, covered, with carina above. Head densely, finely punctate, densely clothed with recumbent, reddish-brown setae. Eyes lateral, elliptical, coarsely granulated. Prothorax narrowing apically from base, sides angulate; pronotum with a median and two lateral tubercles, two divergent raised areas in apical third meeting at middle of apex; densely clothed with black and reddish-brown setae, basally a densely pubescent white spot at middle. -
1 the RESTRUCTURING of ARTHROPOD TROPHIC RELATIONSHIPS in RESPONSE to PLANT INVASION by Adam B. Mitchell a Dissertation Submitt
THE RESTRUCTURING OF ARTHROPOD TROPHIC RELATIONSHIPS IN RESPONSE TO PLANT INVASION by Adam B. Mitchell 1 A dissertation submitted to the Faculty of the University of Delaware in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Entomology and Wildlife Ecology Winter 2019 © Adam B. Mitchell All Rights Reserved THE RESTRUCTURING OF ARTHROPOD TROPHIC RELATIONSHIPS IN RESPONSE TO PLANT INVASION by Adam B. Mitchell Approved: ______________________________________________________ Jacob L. Bowman, Ph.D. Chair of the Department of Entomology and Wildlife Ecology Approved: ______________________________________________________ Mark W. Rieger, Ph.D. Dean of the College of Agriculture and Natural Resources Approved: ______________________________________________________ Douglas J. Doren, Ph.D. Interim Vice Provost for Graduate and Professional Education I certify that I have read this dissertation and that in my opinion it meets the academic and professional standard required by the University as a dissertation for the degree of Doctor of Philosophy. Signed: ______________________________________________________ Douglas W. Tallamy, Ph.D. Professor in charge of dissertation I certify that I have read this dissertation and that in my opinion it meets the academic and professional standard required by the University as a dissertation for the degree of Doctor of Philosophy. Signed: ______________________________________________________ Charles R. Bartlett, Ph.D. Member of dissertation committee I certify that I have read this dissertation and that in my opinion it meets the academic and professional standard required by the University as a dissertation for the degree of Doctor of Philosophy. Signed: ______________________________________________________ Jeffery J. Buler, Ph.D. Member of dissertation committee I certify that I have read this dissertation and that in my opinion it meets the academic and professional standard required by the University as a dissertation for the degree of Doctor of Philosophy. -
A Preliminary, Annotated List of Beetles (Insecta: Coleoptera) from the UW-Milwaukee Field Station Daniel K
University of Wisconsin Milwaukee UWM Digital Commons Field Station Bulletins UWM Field Station 2013 A Preliminary, Annotated List of Beetles (Insecta: Coleoptera) from the UW-Milwaukee Field Station Daniel K. Young University of Wisconsin - Milwaukee, [email protected] Follow this and additional works at: https://dc.uwm.edu/fieldstation_bulletins Part of the Zoology Commons Recommended Citation Young, D.K. 2013. A preliminary, annotated list of beetles (Insecta: Coleoptera) from the UW-Milwaukee Field Station. Field Station Bulletin 33: 1-17 This Article is brought to you for free and open access by UWM Digital Commons. It has been accepted for inclusion in Field Station Bulletins by an authorized administrator of UWM Digital Commons. For more information, please contact [email protected]. A Preliminary, Annotated List of Beetles (Insecta: Coleoptera) from the UW-Milwaukee Field Station Daniel K. Young Department of Entomology, University of Wisconsin-Madison [email protected] Abstract: Coleoptera, the beetles, account for nearly 25% of all known animal species, and nearly 18% of all described species of life on the planet. Their species richness is equal to the number of all plant species in the world and six times the number of all vertebrate species. They are found almost everywhere, yet many minute or cryptic species go virtually un-noticed even by trained naturalists. Little wonder, then, that such a dominant group might pass through time relatively unknown to most naturalists, hobbyists, and even entomologists; even an elementary comprehension of the beetle fauna of our own region has not been attempted. A single, fragmentary and incomplete list of beetle species was published for Wisconsin in the late 1800’s; the last three words of the final entry merely say, “to be continued.” The present, preliminary, survey chronicles nothing more than a benchmark, a definitive starting point from which to build. -
Image CC-BY-NC-SA © Jim Webber Via Flickr
Observer Cards Ants Ants www.eol.org Image CC-BY-NC-SA © Jim Webber via Flickr Adam Lazarus, Consult Ants Edited by Jeff Holmes, EOL, Harvard University About Observer Cards EOL Observer Cards Observer cards are designed to foster the art and science of observing nature. Each set provides information about key traits and techniques necessary to make accurate and useful scientific observations. The cards are not designed to identify species but rather to encourage detailed observations. Take a journal or notebook along with you on your next nature walk and use these cards to guide your explorations. Observing Ants Ants are some of the most fascinating creatures in nature and can be observed almost everywhere! There are approximately 15,000 described species of ants (and perhaps 10,000 not yet described) with endless variations and adaptations to their environment. Use these cards to help you focus on the key traits and behaviors that make different ant species unique. Drawings and photographs are a great way to supplement your field notes as you explore the tiny world of these amazing animals. Icon Legend: = Observable by eye = Magnification necessary Author: Adam Lazarus, Consult Ants. Editor: Jeff Holmes, EOL, Harvard University. Created by the Encyclopedia of Life - www.eol.org Content Licensed Under a Creative Commons Attribution 3.0 License. Table of Contents Anatomy Diet Associations Body Shape Carnivory Visible Symbiosis Body Color Herbivory Hidden Symbiosis Eyes Diet Specialists Mites Mandibles Mimicry Organization Antennae Inquilines Worker Castes Thorax Human Impact Communication Petiole Segments Nest Location Pilosity (Hair) Life Cycle Ants in Groups Tip of Gaster Development Stages Wings Behavior Techniques Body Specialists Behavior Specialists Photography Ants at a Glance Perception Collecting Scientific Records Body Shape Ants 1 Anatomy 2 3 4 Body Shape EOL Observer Cards Many ants have tell-tale body shapes. -
Weevil Diversity and Seasonally in Tropical Panama As Deduced from Light-Trap Catches (Coleoptera: Curculionoidea)
Weevil Diversity and Seasonally in Tropical Panama as Deduced from Light-Trap Catches (Coleoptera: Curculionoidea) HENK WOLDA, CHARLES W. O'BRIEN, and HENRY P. STOCKWELL I SMITHSONIAN CONTRIBUTIONS TO ZOOLOGY • NUMBER 590 SERIES PUBLICATIONS OF THE SMITHSONIAN INSTITUTION Emphasis upon publication as a means of "diffusing knowledge" was expressed by the first Secretary of the Smithsonian. In his formal plan for the institution, Joseph Henry outlined a program that included the following statement: "It is proposed to publish a series of reports, giving an account of the new discoveries in science, and of the changes made from year to year in all branches of knowledge." This theme of basic research has been adhered to through the years by thousands of titles issued in series publications under the Smithsonian imprint, commencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the following active series: Smithsonian Contributions to Anthropology Smithsonian Contributions to Botany Smithsonian Contributions to the Earth Sciences Smithsonian Contributions to the Marine Sciences Smithsonian Contributions to Paleobiology Smithsonian Contributions to Zoology Smithsonian Folklife Studies Smithsonian Studies in Air and Space Smithsonian Studies in History and Technology In these series, the Institution publishes small papers and full-scale monographs that report the research and collections of its various museums and bureaux or of professional colleagues in the world of science and scholarship. The publications are distributed by mailing lists to libraries, universities, and similar institutions throughout the world. Papers or monographs submitted for series publication are received by the Smithsonian Institution Press, subject to its own review for format and style, only through departments of the various Smithsonian museums or bureaux, where the manuscripts are given substantive review. -
Coleoptera: Buprestidae, Carabidae, Cerambycidae, Curculionoidea Excluding Scolytinae)
Biodiversity Data Journal 3: e6832 doi: 10.3897/BDJ.3.e6832 Data Paper Terrestrial arthropods of Steel Creek, Buffalo National River, Arkansas. I. Select beetles (Coleoptera: Buprestidae, Carabidae, Cerambycidae, Curculionoidea excluding Scolytinae) Michael Joseph Skvarla‡, Danielle M. Fisher‡, Kyle E. Schnepp§, Ashley P.G. Dowling‡ ‡ University of Arkansas, Fayetteville, United States of America § Florida State Collection of Arthropods, Gainesville, United States of America Corresponding author: Michael Joseph Skvarla ([email protected]) Academic editor: Miguel Alonso-Zarazaga Received: 12 Oct 2015 | Accepted: 08 Dec 2015 | Published: 10 Dec 2015 Citation: Skvarla M, Fisher D, Schnepp K, Dowling A (2015) Terrestrial arthropods of Steel Creek, Buffalo National River, Arkansas. I. Select beetles (Coleoptera: Buprestidae, Carabidae, Cerambycidae, Curculionoidea excluding Scolytinae). Biodiversity Data Journal 3: e6832. doi: 10.3897/BDJ.3.e6832 Abstract Background The Ozark Mountains are a region with high endemism and biodiversity, yet few invertebrate inventories have been made and few sites extensively studied. We surveyed a site near Steel Creek Campground, along the Buffalo National River in Arkansas, using twelve trap types – Malaise traps, canopy traps (upper and lower collector), Lindgren multifunnel traps (black, green, and purple), pan traps (blue, purple, red, white, and yellow), and pitfall traps – and Berlese-Tullgren extraction for eight and half months. © Skvarla M et al. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. 2 Skvarla M et al. New information We provide collection records of beetle species belonging to eight families collected at the site.