Insecta: Plecoptera: Perlidae
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Stark, Bill P. and Stephen Green. 2011. Eggs of western Nearctic Acroneuriinae (Plecoptera: Perlidae). Illiesia, 7(17):157-166. Available online: http://www2.pms-lj.si/illiesia/Illiesia07-17.pdf EGGS OF WESTERN NEARCTIC ACRONEURIINAE (PLECOPTERA: PERLIDAE) Bill P. Stark1 and Stephen Green2 1,2 Box 4045, Department of Biology, Mississippi College, Clinton, Mississippi, U.S.A. 39058 1 E-mail: [email protected] 2 E-mail: [email protected] ABSTRACT Eggs for western Nearctic acroneuriine species of Calineuria Ricker, Doroneuria Needham & Claassen and Hesperoperla Banks are examined and redescribed based on scanning electron microscopy images taken from specimens collected from a substantial portion of each species range. Within genera, species differences in egg morphology are small and not always useful for species recognition, however eggs from one population of Calineuria are significantly different from those found in other populations and this population is given informal recognition as a possible new species. Keywords: Plecoptera, Calineuria, Doroneuria, Hesperoperla, Egg morphology, Western Nearctic INTRODUCTION occur in the region (Baumann & Olson 1984; Scanning electron microscopy (SEM) is often used Kondratieff & Baumann 2002; Stark 1989; Stark & to elucidate chorionic features for stoneflies (e.g. Gaufin 1976; Stark & Kondratieff 2004; Zuellig et al. Baumann 1973; Grubbs 2005; Isobe 1988; Kondratieff 2006). SEM images for eggs of the primary western 2004; Kondratieff & Kirchner 1996; Nelson 2000; acroneuriine genera, Calineuria Ricker, Doroneuria Sivec & Stark 2002; 2008; Stark & Nelson 1994; Stark Needham & Claassen and Hesperoperla Banks include & Szczytko 1982; 1988; Szczytko & Stewart 1979) and single images for each of these genera in Stark & Nearctic Perlidae were among the earliest stoneflies Gaufin (1976), three images of Hesperoperla hoguei to be studied with this technique (Stark & Gaufin Baumann & Stark (1980) and three images of H. -
The Effects of Electricity on Some Aquatic Invertebrates
The effects of electricity on some aquatic invertebrates Item Type text; Thesis-Reproduction (electronic) Authors Mesick, Carl Frederick Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. Download date 26/09/2021 21:59:29 Link to Item http://hdl.handle.net/10150/558075 THE EFFECTS OF ELECTRICITY ON SOME AQUATIC INVERTEBRATES by Carl Frederick Mesick A Thesis Submitted to the Faculty of the SCHOOL OF RENEWABLE NATURAL RESOURCES In Partial Fulfillment of Requirements For the Degree of MASTER OF SCIENCE WITH A MAJOR IN FISHERIES SCIENCE In the Graduate College THE UNIVERSITY OF ARIZONA 1 9 7 9 STATEMENT BY AUTHOR This thesis has been submitted in partial fulfill ment of requirements for an advanced degree at The University of Arizona and is deposited in the University Library to be made available to borrowers under rules of the Libraryo Brief quotations from this thesis are allowable without special permission, provided that accurate acknowl edgment of source is made. Requests for permission for extended quotation from or reproduction of this manuscript in whole or in part may be granted by the head of the major department or the Dean of the Graduate College when in his judgment the proposed use of the material is in the inter ests of scholarship. In all other instances, however, permission must be obtained from the author, SIGNED i ' ^ V[ APPROVAL BY THESIS DIRECTOR This thesis has been approved on the date shown below: JERRY C . -
Aquatic Insect Ecophysiological Traits Reveal Phylogenetically Based Differences in Dissolved Cadmium Susceptibility
Aquatic insect ecophysiological traits reveal phylogenetically based differences in dissolved cadmium susceptibility David B. Buchwalter*†, Daniel J. Cain‡, Caitrin A. Martin*, Lingtian Xie*, Samuel N. Luoma‡, and Theodore Garland, Jr.§ *Department of Environmental and Molecular Toxicology, Campus Box 7633, North Carolina State University, Raleigh, NC 27604; ‡Water Resources Division, U.S. Geological Survey, 345 Middlefield Road, MS 465, Menlo Park, CA 94025; and §Department of Biology, University of California, Riverside, CA 92521 Edited by George N. Somero, Stanford University, Pacific Grove, CA, and approved April 28, 2008 (received for review February 20, 2008) We used a phylogenetically based comparative approach to evaluate ecosystems today (e.g., trace metals) (6). This variation in the potential for physiological studies to reveal patterns of diversity susceptibility has practical implications, because the ecological in traits related to susceptibility to an environmental stressor, the structure of aquatic insect communities is often used to indicate trace metal cadmium (Cd). Physiological traits related to Cd bioaccu- the ecological conditions in freshwater systems (7–9). Differ- mulation, compartmentalization, and ultimately susceptibility were ences among species’ responses to environmental stressors can measured in 21 aquatic insect species representing the orders be profound, but it is uncertain whether the cause is related to Ephemeroptera, Plecoptera, and Trichoptera. We mapped these ex- functional ecology [usually the assumption (10, 11)] or physio- perimentally derived physiological traits onto a phylogeny and quan- logical traits (5, 12–14), which have received considerably less tified the tendency for related species to be similar (phylogenetic attention. To the degree that either is involved, their link to signal). -
Physical Data and Biological Data for Algae, Aquatic Invertebrates, and Fish from Selected Reaches on the Carson and Truckee Rivers, Nevada and California, 1993–97
U.S. Department of the Interior U.S. Geological Survey Physical Data and Biological Data for Algae, Aquatic Invertebrates, and Fish from Selected Reaches on the Carson and Truckee Rivers, Nevada and California, 1993–97 Open-File Report 02–012 Prepared as part of the NATIONAL WATER-QUALITY ASSESSMENT PROGRAM U.S. Department of the Interior U.S. Geological Survey Physical Data and Biological Data for Algae, Aquatic Invertebrates, and Fish from Selected Reaches on the Carson and Truckee Rivers, Nevada and California, 1993–97 By Stephen J. Lawrence and Ralph L. Seiler Open-File Report 02–012 Prepared as part of the NATIONAL WATER QUALITY ASSESSMENT PROGRAM Carson City, Nevada 2002 U.S. DEPARTMENT OF THE INTERIOR GALE A. NORTON, Secretary U.S. GEOLOGICAL SURVEY CHARLES G. GROAT, Director Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government For additional information contact: District Chief U.S. Geological Survey U.S. Geological Survey Information Services 333 West Nye Lane, Room 203 Building 810 Carson City, NV 89706–0866 Box 25286, Federal Center Denver, CO 80225–0286 email: [email protected] http://nevada.usgs.gov CONTENTS Abstract.................................................................................................................................................................................. 1 Introduction........................................................................................................................................................................... -
Dosdall and Lehmkuhl 1979 Qev15n1 3 116 CC Released.Pdf
This work is licensed under the Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/us/ or send a letter to Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA. STONEFLIES (PLECOPTERA) OF SASKATCHEWAN LLOYD M. DOSDALL1 Biology Department University of Saskatchewan Saskatoon, Saskatchewan S7N0W0 D.M. LEHMKUHL Biology Department University of Saskatchewan Saskatoon, Saskatchewan Quaestiones Entomologicae S7N0W0 15:3-116 1979 Forty-one species, twenty-nine genera and eight families of Plecoptera are recorded from Saskatche wan. Distinguishing characters are given and keys are provided. Species recorded are: Pteronarcys dorsata (Say), Pteronarcella badia (Hagen), Taeniopteryx nivalis (Fitch), Oemopteryx fosketti (Packer), Capnia coloradensis Claassen, Capnia confusa Claassen, Capnia gracilaria Claassen, Capnia vernalis Newport, Paracapnia angulata Hanson, Isocapnia crinita (Needham and Claassen), Isocapnia missourii Ricker, Utacapnia trava (Nebeker and Gaufin), Nemoura rickeri Jewett, Shipsa rotunda (Claassen), Amphinemura linda (Ricker), Zapada cinctipes (Banks), Malenka californica (Claassenj, Podmosta delicatula (Claassen, Paraleuctra vershina Gaufin and Ricker, Leuctra ferruginea (Walker), Acroneuria abnormis (Newman), Acroneuria lycorias (Newman), Hesperoperla pacifica (Banks), C'laassenia sabulosa (Banks), Paragnetina media (Walker), Perlesta placida (Hagen), Isoperla bilineata (Say), -
The Stoneflies (Plecoptera) of California
Typical Adult Stonefly and Cast Nymphal Skin (Courtesy of Dr. E. S. Ross, California Academy of Sciences) BULLETIN OF THE CALIFORNIA INSECT SURVEY VOLUME 6, NO. 6 THE STONEFLIES (PLECOPTERA) OF CALIFORNIA BY STANLEY G. JEWETT, JR (U.S. Bureau ofCommercia1 Fisheries, Portland, Oregon) UNIVERSITY OF CALIFORNIA PRESS BERKELEY AND LOS ANGELES l%O BULLETIN OF THE CALIFORNIA INSECT SURVEY Editors: E. G. Linsley, S. B. Freeborn, P. D.Hurd, R. L. Usinger Volume 6, No. 6, pp. 125 - 178,41 figures in text, frontis. Submitted by Editors, February 10,1959 Issued June 17, 1960 Price $1.25 UNIVERSITY OF CALIFORNIA PRESS BERKELEY AND LOS ANGELES CALIFORNIA CAMBRIDGE UNIVERSEY PRESS LONDON, ENGLAND PRINTED BY OFFSET IN THE UNITED STATES OF AMERICA THE STONEFLIES (PLECOPTERA) OF CALIFORNIA BY STANLEY G. JEWETT, JR. INTRODUCTION cipally vegetarian and the Setipalpia mostly car- nivorous - both the physical character of the Plecoptera is a relatively small order of aquatic aquatic environment and its biota govern the kinds insects with a world fauna of approximately 1,200 of stoneflies which occur in a habitat. Much valu- species. They require moving water for develop- able work could be done in determining the eco- ment of the nymphs, and for that reason the adults logical distribution of stoneflies in California, are usually found near streams. In some northern and the results could have application in fishery regions their early life is passed in cold lakes management and pollution studies. where the shore area is composed of gravel, but In general, the stonefly fauna of the western in most areas the immature stages are passed in cordilleran region is of similar aspect. -
Automated Processing and Identification of Benthic Invertebrate Samples
J. N. Am. Benthol. Soc., 2010, 29(3):867–874 ’ 2010 by The North American Benthological Society DOI: 10.1899/09-080.1 Published online: 8 June 2010 Automated processing and identification of benthic invertebrate samples David A. Lytle1,7, Gonzalo Martı´nez-Mun˜ oz2,8, Wei Zhang2,9, Natalia Larios3,10, Linda Shapiro3,4,11, Robert Paasch5,12, 6,13 2,14 2,15 Andrew Moldenke , Eric N. Mortensen , Sinisa Todorovic , AND Thomas G. Dietterich2,16 1 Department of Zoology, Oregon State University, Corvallis, Oregon 97331 USA 2 School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, Oregon 97331 USA 3 Department of Electrical Engineering, University of Washington, Seattle, Washington 98195 USA 4 Department of Computer Science and Engineering, University of Washington, Seattle, Washington 98195 USA 5 Department of Mechanical Engineering, Oregon State University, Corvallis, Oregon 97331 USA 6 Department of Botany and Plant Pathology, Oregon State University, Corvallis, Oregon 97331 USA Abstract. We present a visually based method for the taxonomic identification of benthic invertebrates that automates image capture, image processing, and specimen classification. The BugID system automatically positions and images specimens with minimal user input. Images are then processed with interest operators (machine-learning algorithms for locating informative visual regions) to identify informative pattern features, and this information is used to train a classifier algorithm. Naı¨ve Bayes modeling of stacked decision trees is used to determine whether a specimen is an unknown distractor (taxon not in the training data set) or one of the species in the training set. When tested on images from 9 larval stonefly taxa, BugID correctly identified 94.5% of images, even though small or damaged specimens were included in testing. -
Qt2cd0m6cp Nosplash 6A8244
International Advances in the Ecology, Zoogeography, and Systematics of Mayflies and Stoneflies Edited by F. R. Hauer, J. A. Stanford and, R. L. Newell International Advances in the Ecology, Zoogeography, and Systematics of Mayflies and Stoneflies Edited by F. R. Hauer, J. A. Stanford, and R. L. Newell University of California Press Berkeley Los Angeles London University of California Press, one of the most distinguished university presses in the United States, enriches lives around the world by advancing scholarship in the humanities, social sciences, and natural sciences. Its activities are supported by the UC Press Foundation and by philanthropic contributions from individuals and institutions. For more information, visit www.ucpress.edu. University of California Publications in Entomology, Volume 128 Editorial Board: Rosemary Gillespie, Penny Gullan, Bradford A. Hawkins, John Heraty, Lynn S. Kimsey, Serguei V. Triapitsyn, Philip S. Ward, Kipling Will University of California Press Berkeley and Los Angeles, California University of California Press, Ltd. London, England © 2008 by The Regents of the University of California Printed in the United States of America Library of Congress Cataloging-in-Publication Data International Conference on Ephemeroptera (11th : 2004 : Flathead Lake Biological Station, The University of Montana) International advances in the ecology, zoogeography, and systematics of mayflies and stoneflies / edited by F.R. Hauer, J.A. Stanford, and R.L. Newell. p. cm. – (University of California publications in entomology ; 128) "Triennial Joint Meeting of the XI International Conference on Ephemeroptera and XV International Symposium on Plecoptera held August 22-29, 2004 at Flathead Lake Biological Station, The University of Montana, USA." – Pref. Includes bibliographical references and index. -
PLECOPTERA (Stoneflies) with Special Reference to Those Found in Utah Prepared By: L
ORDER: PLECOPTERA (stoneflies) with special reference to those found in Utah prepared by: L. K. Hapairai, R. L. Johnson, October 2006 revised by: S. W. Judson, September 2008 Diagnosing Features, adults: hind wing usually has large anal lobe soft-bodied and flattened wings reticulated and fold flat over abdomen (Fig. 1) fore wings elongated and narrow long antennae tarsi usually 3-segmented chewing mouth parts Diagnosing Features, nymphs: flattened, generalized insect two tarsal claws (Fig. 2) two cerci (Fig. 3) wing pads usually present, especially in older nymphs long antennae Habitat: near streams or rocky lake shores, nymphs are aquatic Trophic Habits: some detritivores (shredders and more), others predators (but collectors as young) Development: hemimetabolous Preservation: alcohol, for both nymphs and adults. Notes: Stoneflies are indicators of the quality of aquatic habitats. The northern hemisphere families are often divided into two “groups”: the Euholognatha with glossa and paraglossa of equal length, and the Systellognatha with the paraglossa much larger than the glossa. In this classification care must be taken because the Peltoperlidae and Pteronarcyidae have the paraglossa and glossa of equal length, but are often placed in the Systellognatha for other reasons. The following treatments are arranged by Suborders and overall similarity of families within the suborders placed adjacently. Appendix A is a species list by UT counties. Figures: . `` Figure 1. Wings folded flat Figure 2. Two tarsal claws. Figure 3. Two cerci. Phot by CRNelson. Photo by SWJudson. Photo from Invertebrate ID CD. SUBORDER: EUHOLOGNATHA Paraglossae and glossae of equal length. (Fig. 4) Figure 4. Paraglossae and glossae equal. -
Full Issue, Vol. 60 No. 1
Western North American Naturalist Volume 60 Number 1 Article 11 1-20-2000 Full Issue, Vol. 60 No. 1 Follow this and additional works at: https://scholarsarchive.byu.edu/wnan Part of the Anatomy Commons, Botany Commons, Physiology Commons, and the Zoology Commons Recommended Citation (2000) "Full Issue, Vol. 60 No. 1," Western North American Naturalist: Vol. 60 : No. 1 , Article 11. Available at: https://scholarsarchive.byu.edu/wnan/vol60/iss1/11 This Full Issue is brought to you for free and open access by the Western North American Naturalist Publications at BYU ScholarsArchive. It has been accepted for inclusion in Western North American Naturalist by an authorized editor of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. Western North American Naturalist 60(1), © 2000, pp. 1–15 COMMUNITY STRUCTURE OF ELEODES BEETLES (COLEOPTERA: TENEBRIONIDAE) IN THE SHORTGRASS STEPPE: SCALE-DEPENDENT USES OF HETEROGENEITY Nancy E. McIntyre1 ABSTRACT.—Patterns in the community structure of darkling beetle (9 Eleodes spp., Coleoptera: Tenebrionidae) assemblages in the shortgrass steppe of north central Colorado were monitored by live pitfall trapping for 4 summers. There were significant correlations among weather (temperature and precipitation), species richness, and number of indi- viduals per species captured; effects from weather conditions also displayed 1-month and 1-yr delayed effects. Population densities of 2 eleodid species were monitored by mark-recapture methods. Densities of these species varied relatively little among years and sites, although density was correlated with temperature and precipitation. Abiotic influences on both density and richness differed between 2 macrohabitat types (shortgrass upland, shrub floodplain). -
Plant Protection Product Risk Assessment for Aquatic Ecosystems
Plant protection product risk assessment for aquatic ecosystems Evaluation of effects in natural communities Alessio Ippolito Plant protection product risk assessment for aquatic ecosystems Evaluation of effects in natural communities The research presented in this thesis was carried out at the department of Environmental and Landscape Sciences (DISAT), Università di Milano- Bicocca, Milano, Italy. Cover image : observed by far, the figure is the outline of a stonefly (Agnetina capitata ), however, by a closer look, it is also a long string of values, representing the codification of the organism traits. The same happens with ecology and ecotoxicology: a holistic, comprehensive view is needed to understand what is the meaning and the overall relevance of any process, but a reductionist approach is often appropriate to get a mechanistic understanding. The challenge proposed by this thesis is to achieve a correct balance between holism and reductionism, finding the right distance to see both the stonefly and the string. UNIVERSITÀ DEGLI STUDI DI MILANO-BICOCCA Facoltà di Scienza Matematiche, Fisiche e Naturali Dottorato di ricerca in Scienze Ambientali XXIV ciclo Plant protection product risk assessment for aquatic ecosystems Evaluation of effects in natural communities TUTOR: Prof. Marco Vighi DOTTORANDO: Dott. Alessio Ippolito Anno Accademico 2011/2012 A Dino CONTENTS 1 General introduction ............................................................................... 11 1.1 Ecological Risk Assessment for chemicals ........................................ -
Universidade De São Paulo Ffclrp
UNIVERSIDADE DE SÃO PAULO FFCLRP - DEPARTAMENTO DE BIOLOGIA PROGRAMA DE PÓS-GRADUAÇÃO EM ENTOMOLOGIA Aspectos da ecologia e biologia de Plecoptera (Insecta) em riachos da Serra da Mantiqueira e da Serra do Mar, no Estado de São Paulo Karina Ocampo Righi Cavallaro Tese apresentada à Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da USP, como parte das exigências para a obtenção do título de Doutor em Ciências, Área: Entomologia RIBEIRÃO PRETO - SP 2011 UNIVERSIDADE DE SÃO PAULO FFCLRP - DEPARTAMENTO DE BIOLOGIA PROGRAMA DE PÓS-GRADUAÇÃO EM ENTOMOLOGIA Aspectos da ecologia e biologia de Plecoptera (Insecta) em riachos da Serra da Mantiqueira e da Serra do Mar, no Estado de São Paulo Karina Ocampo Righi Cavallaro Orientador: Claudio Gilberto Froehlich Tese apresentada à Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto da USP, como parte das exigências para a obtenção do título de Doutor em Ciências, Área: Entomologia RIBEIRÃO PRETO – SP 2011 Aos meus pais, Marilda e Righi, pelas histórias de sucesso na educação dos filhos, diante de todas as adversidades. A meu esposo, Marcel, com quem o convívio se traduz em todos os valores pelos quais se deseja viver junto de alguém. “Omnia vincit amor” RESUMO GERAL Os objetivos deste trabalho foram: i) inventariar a fauna de Plecoptera das duas vertentes da Serra da Mantiqueira (Parque Estadual de Campos do Jordão e Região de Pindamonhangaba) e da Serra do Mar (Núcleos Santa Virgínia e Picinguaba), com base em larvas e adultos; ii) determinar qual escala (local ou regional) melhor