Checklist of the Belgian Stoneflies (Piecoptera)
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The Stoneflies (Plecoptera) of the Netherlands
Me thods and results of EIS mappi ng schemes i n the Net herlands, J. van To l & P. J . van Helsdi ngen (Eds) Ni euwsbrief Eur opean Invertebrate Survey - Nederlan d , 10 (1981) : 73-77 . THE STONEFLIES (PLECOPTERA) OF THE NETHERLANDS E .E.C.M. Claess e n s Rijksmuseum van Natuurli jke Historie, Leiden * Introduction springs, brooks and r i vers, but some live on the shores of lakes. The order occurs world- wide , but Recently I have ma de a survey of the Dutch spe is exclud ed from the tropics. The species diver cies of stoneflies (Pl ecoptera). This study was sity is greatest in the temperate regi ons . started because we had the impression that the The most important factors influencing distri number of species of this insect order had de bution are stream velocity, altitude , substratum, clined severel y in the course of this century, chemi cal composition of the water, temporal while some of the remai n i ng species had become drying out of the habitat and the abil ity to much restricted in t heir dist ributi ons. Theim colonize (e. g . Hynes 1941). The water movement portant changes i n abundance and distribution influences the oxygen content and substratum; we re e xpected to be related with the severe de altitude the temperature of the water. terioration of the environment, especially during the more r e cent decades. The aim of the present The imagines of most species emerge earl y in study was to describe the pre s e nt situation for spring, but some emerge only in autumn. -
Distribution and Ecology of the Stoneflies (Plecoptera) of Flanders
Ann. Limnol. - Int. J. Lim. 2008, 44 (3), 203 - 213 Distribution and ecology of the stonefl ies (Plecoptera) of Flanders (Belgium) K. Lock, P.L.M. Goethals Ghent University, Laboratory of Environmental Toxicology and Aquatic Ecology, J. Plateaustraat 22, 9000 Gent, Belgium. Based on a literature survey and the identifi cation of all available collection material from Flanders, a checklist is presented, distribution maps are plotted and the relationship between the occurrence of the different species and water characteristics is analysed. Of the sixteen stonefl y species that have been recorded, three are now extinct in Flanders (Isogenus nubecula, Taen- iopteryx nebulosa and T. schoenemundi), while the remaining species are rare. The occurrence of stonefl ies is almost restricted to small brooks, while observations in larger watercourses are almost lacking. Although a few records may indicate that some larger watercourses have recently been recolonised, these observations consisted of single specimens and might be due to drift. Most stonefl y population are strongly isolated and therefore extremely vulnerable. Small brooks in the Campine region (northeast Flanders), which are characterised by a lower pH and a lower conductivity, contained a different stonefl y community than the small brooks in the rest of Flanders. Leuctra pseudosignifera, Nemoura marginata and Protonemura intricata are mainly found in small brooks in the loamy region, Amphinemura standfussi, Isoperla grammatica, Leuctra fusca, L. hippopus, N. avicularis and P. meyeri mainly occur in small Campine brooks, while L. nigra, N. cinerea and Nemurella pictetii can be found in both types. Nemoura dubitans can typically be found in stagnant water fed with freatic water. -
Life History and Production of Mayflies, Stoneflies, and Caddisflies (Ephemeroptera, Plecoptera, and Trichoptera) in a Spring-Fe
Color profile: Generic CMYK printer profile Composite Default screen 1083 Life history and production of mayflies, stoneflies, and caddisflies (Ephemeroptera, Plecoptera, and Trichoptera) in a spring-fed stream in Prince Edward Island, Canada: evidence for population asynchrony in spring habitats? Michelle Dobrin and Donna J. Giberson Abstract: We examined the life history and production of the Ephemeroptera, Plecoptera, and Trichoptera (EPT) commu- nity along a 500-m stretch of a hydrologically stable cold springbrook in Prince Edward Island during 1997 and 1998. Six mayfly species (Ephemeroptera), 6 stonefly species (Plecoptera), and 11 caddisfly species (Trichoptera) were collected from benthic and emergence samples from five sites in Balsam Hollow Brook. Eleven species were abundant enough for life-history and production analysis: Baetis tricaudatus, Cinygmula subaequalis, Epeorus (Iron) fragilis,andEpeorus (Iron) pleuralis (Ephemeroptera), Paracapnia angulata, Sweltsa naica, Leuctra ferruginea, Amphinemura nigritta,and Nemoura trispinosa (Plecoptera), and Parapsyche apicalis and Rhyacophila brunnea (Trichoptera). Life-cycle timing of EPT taxa in Balsam Hollow Brook was generally similar to other literature reports, but several species showed extended emergence periods when compared with other studies, suggesting a reduction in synchronization of life-cycle timing, pos- sibly as a result of the thermal patterns in the stream. Total EPT secondary production (June 1997 to May 1998) was 2.74–2.80 g·m–2·year–1 dry mass (size-frequency method). Mayflies were dominant, with a production rate of 2.2 g·m–2·year–1 dry mass, followed by caddisflies at 0.41 g·m–2·year–1 dry mass, and stoneflies at 0.19 g·m–2·year–1 dry mass. -
About the Book the Format Acknowledgments
About the Book For more than ten years I have been working on a book on bryophyte ecology and was joined by Heinjo During, who has been very helpful in critiquing multiple versions of the chapters. But as the book progressed, the field of bryophyte ecology progressed faster. No chapter ever seemed to stay finished, hence the decision to publish online. Furthermore, rather than being a textbook, it is evolving into an encyclopedia that would be at least three volumes. Having reached the age when I could retire whenever I wanted to, I no longer needed be so concerned with the publish or perish paradigm. In keeping with the sharing nature of bryologists, and the need to educate the non-bryologists about the nature and role of bryophytes in the ecosystem, it seemed my personal goals could best be accomplished by publishing online. This has several advantages for me. I can choose the format I want, I can include lots of color images, and I can post chapters or parts of chapters as I complete them and update later if I find it important. Throughout the book I have posed questions. I have even attempt to offer hypotheses for many of these. It is my hope that these questions and hypotheses will inspire students of all ages to attempt to answer these. Some are simple and could even be done by elementary school children. Others are suitable for undergraduate projects. And some will take lifelong work or a large team of researchers around the world. Have fun with them! The Format The decision to publish Bryophyte Ecology as an ebook occurred after I had a publisher, and I am sure I have not thought of all the complexities of publishing as I complete things, rather than in the order of the planned organization. -
Plecoptera: Chloroperlidae), a New Stonefly from California, U.S.A
Stark, Bill P. & Richard W. Baumann, 2007. Sweltsa yurok (Plecoptera: Chloroperlidae), a new stonefly from California, U.S.A. Illiesia, 3(10):95-101. Available online: http://www2.pms-lj.si/illiesia/Illiesia03-10.pdf SWELTSA YUROK (PLECOPTERA: CHLOROPERLIDAE), A NEW STONEFLY FROM CALIFORNIA, U.S.A. Bill P. Stark1and Richard W. Baumann 2 1 Box 4045, Department of Biology, Mississippi College, Clinton, Mississippi, U.S.A. 39058 E-mail: [email protected] 2 Department of Integrative Biology, Monte L. Bean Life Science Museum, Brigham Young University, Provo, UT 84602 E-mail: [email protected] ABSTRACT Sweltsa yurok, sp. n. is described from specimens collected in the Coast Range of northern California. The new species is compared to S. pisteri Baumann & Bottorff, and S. tamalpa (Ricker), closely related species found in the same region, and a provisional key to males of the Sweltsa tamalpa species group is presented. Keywords: Plecoptera, Chloroperlidae, Sweltsa, new species, California INTRODUCTION Following the studies of Surdick (1995) and The Sweltsa tamalpa group Baumann & Bottorff (1997) the systematics of western Nearctic Sweltsa has remained unchanged with 21 Members of this group have a relatively short, species recognized. In 1998, 2001 and again in 2005 slender, hairy epiproct with bare tip and a median, we, and various colleagues, collected specimens of a bare knob on male tergum 9; the epiproct apex is small distinctive Sweltsa in tributaries of Willow expanded near midlength, usually giving the Creek in the greater Trinity-Klamath River drainage structure a foot shaped appearance in lateral aspect. of northern California, an area where several other Female subgenital plates are more or less triangular, interesting stoneflies have been discovered have a basal transverse groove, and are relatively (Baumann & Lauck 1987; Stark & Baumann 2001; strongly sclerotized. -
Some Evolutionary Trends in Plecoptera
Some Evolutionary Trends in Plecoptera W. E. Ricker, Indiana University Structural Evolution The families and subfam ilies of stoneflies recognized by the writer are as follows: Distribution A. Suborder Holognatha (Setipalpia) Eustheniidae Eustheniinae Australia and New Zealand Diamphipnoinae Southern South America Austroperlidae Australia and New Zealand Leptoperlidae Leptoperlinae Australia and New Zealand; Fiji Islands; temperate South America Scopurinae Japan Peltoperlidae North and South America; east Asia and the bordering islands, south to Borneo Nemouridae Notonemourinae Australia and New Zealand Nemourinae Holarctic region Leuctrinae Holarctic region; South Africa; Tierra del Fuego Capniinae Holarctic Taeniopteryginae Holarctic Pteronarcidae North America; eastern Siberia B. Suborder Systellognatha (Filipalpia) Perlodidae Isogeninae Holarctic Perlodinae Holarctic Isoperlinae Holarctic Chloroperlidae Paraperlinae Nearctic Chloroperlinae Holarctic Perlidae Perlinae Old-world tropics, and the temperature regions of Africa, Eurasia and eastern North America Acroneuriinae North and South America; eastern and southeastern Asia 1 Contribution number 421 from the Department of Zoology, [ndiana University. 197 198 Indiana Academy of Science Tillyard places the ancestors of present day stoneflies in the family Lemmatophoridae of the Permian order Protoperlaria. These insects had small wing-like lateral expansions of the prothorax, and a fairly well- developed posterior (concave) median vein in both wings, both of which have been lost in modern stoneflies. Developments in some of the mor- phological features which have been most studied are as follows: Nymphal mouth parts: The holognathous families are characterized by bulky mandibles, by short thick palpi, and by having the paraglossae and glossae of the labium about equal in length. In the adult the man- dibles remain large and functional. -
Insect Egg Size and Shape Evolve with Ecology but Not Developmental Rate Samuel H
ARTICLE https://doi.org/10.1038/s41586-019-1302-4 Insect egg size and shape evolve with ecology but not developmental rate Samuel H. Church1,4*, Seth Donoughe1,3,4, Bruno A. S. de Medeiros1 & Cassandra G. Extavour1,2* Over the course of evolution, organism size has diversified markedly. Changes in size are thought to have occurred because of developmental, morphological and/or ecological pressures. To perform phylogenetic tests of the potential effects of these pressures, here we generated a dataset of more than ten thousand descriptions of insect eggs, and combined these with genetic and life-history datasets. We show that, across eight orders of magnitude of variation in egg volume, the relationship between size and shape itself evolves, such that previously predicted global patterns of scaling do not adequately explain the diversity in egg shapes. We show that egg size is not correlated with developmental rate and that, for many insects, egg size is not correlated with adult body size. Instead, we find that the evolution of parasitoidism and aquatic oviposition help to explain the diversification in the size and shape of insect eggs. Our study suggests that where eggs are laid, rather than universal allometric constants, underlies the evolution of insect egg size and shape. Size is a fundamental factor in many biological processes. The size of an 526 families and every currently described extant hexapod order24 organism may affect interactions both with other organisms and with (Fig. 1a and Supplementary Fig. 1). We combined this dataset with the environment1,2, it scales with features of morphology and physi- backbone hexapod phylogenies25,26 that we enriched to include taxa ology3, and larger animals often have higher fitness4. -
Bollettino Della Società Entomologica Italiana
BOLL.ENTOMOL_152_3_cover.qxp_Layout 1 14/12/20 10:43 Pagina a Poste Italiane S.p.A. ISSN 0373-3491 Spedizione in % Abbonamento Postale - 70 DCB Genova BOLLETTINO DELLA SOCIETÀ ENTOMOLOGICA ITALIANA Volume 152 Fascicolo III settembre - dicembre 2020 31 dicembre 2020 SOCIETÀ ENTOMOLOGICA ITALIANA via Brigata Liguria 9 Genova BOLL.ENTOMOL_152_3_cover.qxp_Layout 1 14/12/20 10:43 Pagina b SOCIETÀ ENTOMOLOGICA ITALIANA Sede di Genova, via Brigata Liguria, 9 presso il Museo Civico di Storia Naturale n Consiglio Direttivo 2018-2020 Presidente: Francesco Pennacchio Vice Presidente: Roberto Poggi Segretario: Davide Badano Amministratore/Tesoriere: Giulio Gardini Bibliotecario: Antonio Rey Direttore delle Pubblicazioni: Pier Mauro Giachino Consiglieri: Alberto Alma, Alberto Ballerio, Andrea Battisti, Marco A. Bologna, Achille Casale, Marco Dellacasa, Loris Galli, Gianfranco Liberti, Bruno Massa, Massimo Meregalli, Luciana Tavella, Stefano Zoia Revisori dei Conti: Enrico Gallo, Giuliano Lo Pinto Revisori dei Conti supplenti: Giovanni Tognon, Marco Terrile n Consulenti Editoriali PAOLO AUDISIO (Roma) - EMILIO BALLETTO (Torino) - MAURIZIO BIONDI (L’Aquila) - MARCO A. BOLOGNA (Roma) PIETRO BRANDMAYR (Cosenza) - ROMANO DALLAI (Siena) - MARCO DELLACASA (Calci, Pisa) - ERNST HEISS (Innsbruck) - MANFRED JÄCH (Wien) - FRANCO MASON (Verona) - LUIGI MASUTTI (Padova) - ALESSANDRO MINELLI (Padova) - JOSÉ M. SALGADO COSTAS (Leon) - VALERIO SBORDONI (Roma) - BARBARA KNOFLACH-THALER (Innsbruck) STEFANO TURILLAZZI (Firenze) - ALBERTO ZILLI (Londra) - PETER ZWICK (Schlitz). ISSN 0373-3491 BOLLETTINO DELLA SOCIETÀ ENTOMOLOGICA ITALIANA Fondata nel 1869 - Eretta a Ente Morale con R. Decreto 28 Maggio 1936 Volume 152 Fascicolo III settembre - dicembre 2020 31 dicembre 2020 REGISTRATO PRESSO IL TRIBUNALE DI GENOVA AL N. 76 (4 LUGLIO 1949) Prof. Achille Casale - Direttore Responsabile Spedizione in Abbonamento Postale 70% - Quadrimestrale Pubblicazione a cura di PAGEPress - Via A. -
Survey of Brachyptera Putata (Newman) (Plecoptera, Taeniopterygidae) – a Stonefly Endemic to Scotland
Scottish Natural Heritage Research Report No. 1094 Survey of Brachyptera putata (Newman) (Plecoptera, Taeniopterygidae) – a stonefly endemic to Scotland RESEARCH REPORT Research Report No. 1094 Survey of Brachyptera putata (Newman) (Plecoptera, Taeniopterygidae) – a stonefly endemic to Scotland For further information on this report please contact: Iain Sime Scottish Natural Heritage Great Glen House Leachkin Road INVERNESS IV3 8NW Telephone: 01463 725232 E-mail: [email protected] This report should be quoted as: Macadam, C.R. 2019. Survey of Brachyptera putata (Newman) (Plecoptera, Taeniopterygidae) – a stonefly endemic to Scotland. Scottish Natural Heritage Research Report No. 1094. This report, or any part of it, should not be reproduced without the permission of Scottish Natural Heritage. This permission will not be withheld unreasonably. The views expressed by the author(s) of this report should not be taken as the views and policies of Scottish Natural Heritage. © Scottish Natural Heritage 2019. RESEARCH REPORT Summary Survey of Brachyptera putata (Newman) (Plecoptera, Taeniopterygidae) – a stonefly endemic to Scotland Research Report No. 1094 Project No: 016928 Contractor: Buglife – The Invertebrate Conservation Trust Year of publication: 2019 Keywords Northern February red stonefly; Brachyptera putata; stonefly; Cairngorms; Plecoptera; rivers Background The Northern February red stonefly (Brachyptera putata) is globally restricted to watercourses in the Scottish Highlands. Outside of Scotland, this species has only ever been found in two areas – the River Usk in Wales and the Wye near Hereford, where it is now thought to be extinct. As an endemic species, the UK population is of international significance. Surveys in the last 15 years have confirmed that the Northern February red is present in the Dee from Linn of Dee downstream, a number of Dee tributaries and along the River Spey. -
BAP Riverfly Interim Report 2009-10
BAP Riverfly Interim Report 2009-10 Vicky Kindemba & Bridget Peacock Acknowledgement to Natural England Countdown 2010, the Riverfly Partnership Species and Habitat Group, partner organisations and a wide number of individuals and volunteers. Surveys coordinated by The Riverfly Partnership and Buglife - The Invertebrate Conservation Trust. The Riverfly Partnership operates within The Salmon & Trout Association. VK / BP v2 9/6/2010 Contents 1. Northern February red Brachyptera putata ..............................................................3 1.1. River Dee - March 2010 onwards - David Pryce ..............................................3 1.2. River Dee - Feb / March 2009 - David Pryce/Craig Macadam..........................3 2. Small grey sedge Glossosoma intermedium ............................................................4 2.1. Cumbria - March 2009 – Ian Wallace / Andrew Dixon ......................................4 2.2. Cumbria - March 2010 - Andrew Dixon ............................................................4 2.3. Cumbria - August 2009 - Andrew Dixon / Ian Wallace.....................................4 3. Window winged sedge Hagenella clathrata ............................................................6 3.1. June 2009 - Surrey - Ian Wallace / Graham Vicks / Daniel Atter ......................6 4. Scarce brown sedge Ironoquia dubia ......................................................................7 4.1. Summer 2009 – Winter 2010 Hampshire & Berkshire Graham Vicks.............7 5. Yellow Mayfly Potamanthus luteus ..........................................................................8 -
Sovraccoperta Fauna Inglese Giusta, Page 1 @ Normalize
Comitato Scientifico per la Fauna d’Italia CHECKLIST AND DISTRIBUTION OF THE ITALIAN FAUNA FAUNA THE ITALIAN AND DISTRIBUTION OF CHECKLIST 10,000 terrestrial and inland water species and inland water 10,000 terrestrial CHECKLIST AND DISTRIBUTION OF THE ITALIAN FAUNA 10,000 terrestrial and inland water species ISBNISBN 88-89230-09-688-89230- 09- 6 Ministero dell’Ambiente 9 778888988889 230091230091 e della Tutela del Territorio e del Mare CH © Copyright 2006 - Comune di Verona ISSN 0392-0097 ISBN 88-89230-09-6 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior permission in writing of the publishers and of the Authors. Direttore Responsabile Alessandra Aspes CHECKLIST AND DISTRIBUTION OF THE ITALIAN FAUNA 10,000 terrestrial and inland water species Memorie del Museo Civico di Storia Naturale di Verona - 2. Serie Sezione Scienze della Vita 17 - 2006 PROMOTING AGENCIES Italian Ministry for Environment and Territory and Sea, Nature Protection Directorate Civic Museum of Natural History of Verona Scientifi c Committee for the Fauna of Italy Calabria University, Department of Ecology EDITORIAL BOARD Aldo Cosentino Alessandro La Posta Augusto Vigna Taglianti Alessandra Aspes Leonardo Latella SCIENTIFIC BOARD Marco Bologna Pietro Brandmayr Eugenio Dupré Alessandro La Posta Leonardo Latella Alessandro Minelli Sandro Ruffo Fabio Stoch Augusto Vigna Taglianti Marzio Zapparoli EDITORS Sandro Ruffo Fabio Stoch DESIGN Riccardo Ricci LAYOUT Riccardo Ricci Zeno Guarienti EDITORIAL ASSISTANT Elisa Giacometti TRANSLATORS Maria Cristina Bruno (1-72, 239-307) Daniel Whitmore (73-238) VOLUME CITATION: Ruffo S., Stoch F. -
PERLA No. 7, 1984-1985
p E R L A No. 7 1984-1985 Monte L. Bean Life Science Museum Brigham Young University, Provo, Utah 84602 PERLA 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 The Ninth International Symposium on Plecoptera The Ninth International Symposium on Plecoptera is to be held at Marysville, near Melbourne Victoria, Australia in February 1987. The conference will be held in conjunction with the Fifth International Conference on Ephemeroptera. Dates have been scheduled to follow the 23rd Congress of the Societas Internationalis Limnologiae at Hamilton, New Zealand, February 8-14. The format of the conference will provide for separate meetings for the plecopterists and ephemeropterists together with joint sessions and social activities. The provisional program is: February 18-20 Ephemeroptera Conference, Feb. 21 Symposium: Life History Strategies in the Ephemeroptera and Plecoptera, Feb. 22 Field Day, and Feb. 23-24 as the IXth International Plecoptera Conference. Papers on any aspect of Plecoptera will be welcome, particularly those on Southern Hemisphere species. An extended field tour of Southeastern Australian streams will be available from February 23-28. For additional information, please contact: Dr. Ian Campbell Water Studies Centre Chisholm Institute of Technology East Caulfield 3145 Australia 1 POST MORTEM: FIRST N. AMERICAN PLECOPTERA SYMPOSIUM Our first symposium can be declared a success. Although only scheduled for 18-20 June, early arrivals and late departures extended it to a stimulating and fun-packed week.