Vol 6 Part 2B. Hymenoptera
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Hymenoptera: Tenthredinidae, Blennocampinae)
Redescription of Eutomostethus laticarinatus comb, nov. (Hymenoptera: Tenthredinidae, Blennocampinae) V. Vasu & Malkiat S. Saini VASU, V. & M. S. SAINI, 1997. REDESCRIPTION OF EUTOMOSTETHUS LATICARINATUS COMB. NOV. (HY¬ MENOPTERA: TENTHREDINIDAE, BLENNOCAMPINAE). - ENT. BER., AMST. 57 (9): 136-138. Abstract: This study deals with the correct taxonomic placement, detailed systematic redescription and illustrations of Monophadnus laticarinatus. This species is now shifted to the genus Eutomostethus. The characters distinguishing E. la¬ ticarinatus from its allied species E. orbicarinatus are commented on. Department of Zoology, Punjabi University, Patiala-147002, India. Introduction Eutomostethus laticarinatus (Cameron) comb. nov. Prior to the work by Saini & Vasu (1996a), (figs 1-6) only two species of Eutomostethus Enslin we¬ Monophadnus laticarinatus Cameron, 1899: 48. re known from India. These species were de¬ scribed by Rohwer (1913) under the genus Type material Tomostethus Konow and later on shifted by Holotype (borrowed from NHM, London) appended with the same author (Rohwer, 1915) to Eutomo¬ labels as: B.M. Type, HYM, 1.412, Monophadnus latica¬ stethus Enslin. Saini & Vasu (1996a, 1996b) rinatus Cameron, Khasia Hills, Coll. Cameron, 99-200, added 20 new species from various parts of Female. India to this genus. Specimens: India, Nagaland, Zunheboto, 1874 m, 1 5, In this paper we propose to transfer 10.ix.1992, Coll. V. Vasu; Wokha, 1300 m, 2 $, 15.ix.1992, Coll. V. Vasu. Monophadnus laticarinatus Cameron to the Depository: Type returned to NHM, London. Specimens genus Eutomostethus with which it shares a (det. Vasu & Saini) housed at Pusa National Collection, combination of characters such as: epicnemi- Division of Entomology, Indian Agricultural Research um distinctly raised, shoulder-like in Euto¬ Institute, New Delhi, India. -
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. -
Forestry Department Food and Agriculture Organization of the United Nations
Forestry Department Food and Agriculture Organization of the United Nations Forest Health & Biosecurity Working Papers OVERVIEW OF FOREST PESTS ROMANIA January 2007 Forest Resources Development Service Working Paper FBS/28E Forest Management Division FAO, Rome, Italy Forestry Department DISCLAIMER The aim of this document is to give an overview of the forest pest1 situation in Romania. It is not intended to be a comprehensive review. The designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. © FAO 2007 1 Pest: Any species, strain or biotype of plant, animal or pathogenic agent injurious to plants or plant products (FAO, 2004). Overview of forest pests - Romania TABLE OF CONTENTS Introduction..................................................................................................................... 1 Forest pests and diseases................................................................................................. 1 Naturally regenerating forests..................................................................................... 1 Insects ..................................................................................................................... 1 Diseases................................................................................................................ -
(Hymenoptera, Tenthredinidae) – a New Pest Species of Ash Tree in the Republic of Moldova
Muzeul Olteniei Craiova. Oltenia. Studii şi comunicări. Ştiinţele Naturii. Tom. 36, No. 1/2020 ISSN 1454-6914 Tomostethus nigritus F. (HYMENOPTERA, TENTHREDINIDAE) – A NEW PEST SPECIES OF ASH TREE IN THE REPUBLIC OF MOLDOVA MOCREAC Nadejda Abstract. In the Republic of Moldova, the ash tree is a common forest species, used in the reforestation and afforestation of woods and territories, and widely used as an ornamental tree in cities and along roads. For more than ten years, our ash tree woods have been severely defoliated by the ash weevil Stereonychusfraxini (De Geer, 1775) from Curculionidae family. In the vegetation period of 2018 and 2019, defoliation was seen on ash trees, caused by unknown sawfly larvae species from the Tenthredinidae family. The analyses showed that these pests belong to the Hymenoptera order – the privet sawfly – Macrophya punctumalbum (Linnaeus, 1767), and Tomostethus nigritus (Fabricius, 1804), the last one being a new species for the fauna of the Republic of Moldova. The biggest ash defoliations caused by the Tomostethus nigritus larvae were recorded in the centre of the country, especially in the Nisporeni and Tighina Forest Enterprises and in the “Plaiul Fagului” Scientific Reserve, as well as in the urban space. Keywords: Ash Black sawfly, Tenthredinidae, ash tree, outbreaks, defoliations, Republic of Moldova. Rezumat. Tomostethus nigritus F. (Hymenoptera, Tenthredinidae) – specie nouă de dăunător al frasinului în Republica Moldova. În Republica Moldova, frasinul este o specie obișnuită, folosită nu numai în reîmpădurire și împădurire dar utilizat pe scară largă ca arbore ornamental în parcurile din orașe și de-a lungul drumurilor. Mai bine de zece ani, pădurile de frasin sunt defoliate anual de către trombarul frunzelor de frasin Stereonychus fraxini (De Geer, 1775) din familia Curculionidae. -
Methods and Work Profile
REVIEW OF THE KNOWN AND POTENTIAL BIODIVERSITY IMPACTS OF PHYTOPHTHORA AND THE LIKELY IMPACT ON ECOSYSTEM SERVICES JANUARY 2011 Simon Conyers Kate Somerwill Carmel Ramwell John Hughes Ruth Laybourn Naomi Jones Food and Environment Research Agency Sand Hutton, York, YO41 1LZ 2 CONTENTS Executive Summary .......................................................................................................................... 8 1. Introduction ............................................................................................................ 13 1.1 Background ........................................................................................................................ 13 1.2 Objectives .......................................................................................................................... 15 2. Review of the potential impacts on species of higher trophic groups .................... 16 2.1 Introduction ........................................................................................................................ 16 2.2 Methods ............................................................................................................................. 16 2.3 Results ............................................................................................................................... 17 2.4 Discussion .......................................................................................................................... 44 3. Review of the potential impacts on ecosystem services ....................................... -
Pear Sawfly Caliroa Cerasi Order Hymenoptera, Family Tenthredinidae; Common Sawflies Introduced Pest
Pests of Trees and Shrubs Pear sawfly Caliroa cerasi Order Hymenoptera, Family Tenthredinidae; common sawflies Introduced pest Host plants: Cherry, cotoneaster, hawthorn, mountain- ash, pear and plum Description: Adult sawflies are 5–8 mm long, black and yellow, and stout bodied. Larvae are slimy, slug-like, and shiny olive-green to blackish in color. They are 12 mm long when full grown. Life history: Adults emerge early in June and lay single eggs on leaf undersides. Larvae appear in June, feed for about a month, then drop to the soil to pupate. A second generation can begin in early August. Overwintering: Prepupae in the soil. Damage symptoms: Larvae feed on upper leaf surfaces, Scorched leaves caused by pear sawfly larva defoliation leaving only the leaf veins. Heavy defoliation gives the damage. (189) tree a scorched appearance, and leaves may drop prema- Photo: Jeff Hahn turely. Severe defoliation can adversely affect tree health. Monitoring: Look for black, slug-like larvae feeding on the upper surface of leaves in June and again in August, and look for their damage on the leaves. Physical control: Small populations of larvae can be removed by hand and destroyed. Chemical control: Horticultural oils and insecticidal soaps are very effective against larvae. Biological control: No reports of natural enemies Plant mortality risk: Low Biorational pesticides: azadirachtin, horticultural oil, insecticidal soap, pyrethrins, spinosad Conventional pesticides: acephate, bifenthrin, carbaryl, Leaf damage caused by pear sawfly larvae. (188) chlorpyrifos (nursery only), cyfluthrin, deltamethrin, Photo: Whitney Cranshaw fluvalinate, imidacloprid, lambda-cyhalothrin, malathion, permethrin Leaf damage caused by young, pear sawfly larvae. -
Scaffolds and Crop Development R U I T U N a July 31, 2000 VOLUME 9, No
Update on Pest Management scaffolds and Crop Development R U I T u N A July 31, 2000 VOLUME 9, No. 20 Geneva, NY PLEASE DON'T They are also very expensive. EAT THESE DAISIES This regular annual article used (Dave Kain & to state that the four most common Art Agnello, botanicals available for use in fruit Entomology, crops today were rotenone, pyre- Geneva) thrin, sabadilla and ryania. Unfortu nately, for those who found them use ❖ ❖ Naturally occuring pesticides ful, sabadilla and ryania are no longer on that are derived from plants or plant parts are the list due to voluntary cancellation of their commonly referred to as “botanicals”. Botani- registrations. To round out the article, we’ll sub cals have been around for quite a while. Along stitute information on a few, newer, natural ma with arsenicals and other inorganic pesticides, terials that, while not technically botanicals, kind they were pretty commonly used before the of fit the category. Information on these products advent of the synthetic, organic pesticides ren appears in the 2000 Tree-Fruit Recommenda dered them “obsolete”. From time to time they’re tions (pp. 24-26). re-examined for various reasons and may be familiar. Botanicals are of interest to those ROTENONE Rotenone is derived from the root concerned with pest management for a variety of of various plants of the Derris or Lonchocarpus reasons. They are generally less toxic to the species from Southeast Asia, Central and South applicator than many synthetic pesticides. They America. It is available as at least 118 formu may be acceptable in the organic market where lated products from a large number of manufac synthetic pesticides are not. -
Status and Protection of Globally Threatened Species in the Caucasus
STATUS AND PROTECTION OF GLOBALLY THREATENED SPECIES IN THE CAUCASUS CEPF Biodiversity Investments in the Caucasus Hotspot 2004-2009 Edited by Nugzar Zazanashvili and David Mallon Tbilisi 2009 The contents of this book do not necessarily reflect the views or policies of CEPF, WWF, or their sponsoring organizations. Neither the CEPF, WWF nor any other entities thereof, assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, product or process disclosed in this book. Citation: Zazanashvili, N. and Mallon, D. (Editors) 2009. Status and Protection of Globally Threatened Species in the Caucasus. Tbilisi: CEPF, WWF. Contour Ltd., 232 pp. ISBN 978-9941-0-2203-6 Design and printing Contour Ltd. 8, Kargareteli st., 0164 Tbilisi, Georgia December 2009 The Critical Ecosystem Partnership Fund (CEPF) is a joint initiative of l’Agence Française de Développement, Conservation International, the Global Environment Facility, the Government of Japan, the MacArthur Foundation and the World Bank. This book shows the effort of the Caucasus NGOs, experts, scientific institutions and governmental agencies for conserving globally threatened species in the Caucasus: CEPF investments in the region made it possible for the first time to carry out simultaneous assessments of species’ populations at national and regional scales, setting up strategies and developing action plans for their survival, as well as implementation of some urgent conservation measures. Contents Foreword 7 Acknowledgments 8 Introduction CEPF Investment in the Caucasus Hotspot A. W. Tordoff, N. Zazanashvili, M. Bitsadze, K. Manvelyan, E. Askerov, V. Krever, S. Kalem, B. Avcioglu, S. Galstyan and R. Mnatsekanov 9 The Caucasus Hotspot N. -
Sambia Succinica, a Crown Group Tenthredinid from Eocene Baltic Amber (Hymenoptera: Tenthredinidae)
Insect Systematics & Evolution 43 (2012) 271–281 brill.com/ise Sambia succinica, a crown group tenthredinid from Eocene Baltic amber (Hymenoptera: Tenthredinidae) Lars Vilhelmsena,* and Michael S. Engelb aNatural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, DK-2100 Copenhagen, Denmark bDivision of Entomology (Paleoentomology), Natural History Museum and Department of Ecology & Evolutionary Biology, 1501 Crestline Drive, Suite 140, University of Kansas, Lawrence KS 66045, USA *Corresponding author, e-mail: [email protected] Published 17 December 2012 Abstract Sambia succinica gen. et sp.n. from Eocene Baltic amber is described and illustrated. It is apparently the first amber fossil that can be definitively assigned to Tenthredininae. It displays two diagnostic forewing characters for this subfamily: having a bend distally in vein R and the junctions of veins M and Rs + M with vein R being some distance from each other. The variance and possible transitions between the anal vein configurations among the genera in Tenthredininae is briefly discussed. Keywords amber inclusion, sawfly, Tertiary, Eocene, taxonomy Introduction Tenthredinidae is the largest family of non-apocritan Hymenoptera by far, comprising more than 5500 described species (Huber 2009; Taeger & Blank 2010). Together with five other families they comprise the Tenthredinoidea or true sawflies. The larvae of the members of the superfamily are all herbivores and most are external feeders on green parts of angiosperms; however, other host plants and feeding modes (e.g., leafrolling, leafmining, or galling in leaves, buds and shoots; see Nyman et al. 1998, 2000) do occur. Recent comprehensive treatments of the phylogeny of the basal hymenopteran lineages, while providing strong support for the Tenthredinoidea, have consistently failed to retrieve the Tenthredinidae as monophyletic (Vilhelmsen 2001; Schulmeister 2003; Ronquist et al. -
The Associations Between Pteridophytes and Arthropods
FERN GAZ. 12(1) 1979 29 THE ASSOCIATIONS BETWEEN PTERIDOPHYTES AND ARTHROPODS URI GERSON The Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot, Israel. ABSTRACT Insects belonging to 12 orders, as well as mites, millipedes, woodlice and tardigrades have been collected from Pterldophyta. Primitive and modern, as well as general and specialist arthropods feed on pteridophytes. Insects and mites may cause slight to severe damage, all plant parts being susceptible. Several arthropods are pests of commercial Pteridophyta, their control being difficult due to the plants' sensitivity to pesticides. Efforts are currently underway to employ insects for the biological control of bracken and water ferns. Although Pteridophyta are believed to be relatively resistant to arthropods, the evidence is inconclusive; pteridophyte phytoecdysones do not appear to inhibit insect feeders. Other secondary compounds of preridophytes, like prunasine, may have a more important role in protecting bracken from herbivores. Several chemicals capable of adversely affecting insects have been extracted from Pteridophyta. The litter of pteridophytes provides a humid habitat for various parasitic arthropods, like the sheep tick. Ants often abound on pteridophytes (especially in the tropics) and may help in protecting these plants while nesting therein. These and other associations are discussed . lt is tenatively suggested that there might be a difference in the spectrum of arthropods attacking ancient as compared to modern Pteridophyta. The Osmundales, which, in contrast to other ancient pteridophytes, contain large amounts of ·phytoecdysones, are more similar to modern Pteridophyta in regard to their arthropod associates. The need for further comparative studies is advocated, with special emphasis on the tropics. -
© Download a Contribution to the Sawfsy Fauna of Northern Greece (Hyme
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Beiträge zur Entomologie = Contributions to Entomology Jahr/Year: 1993 Band/Volume: 43 Autor(en)/Author(s): Blank Stephan M. Artikel/Article: A contribution to the sawfly fauna of northern Greece (Hymenoptera, Symphyta). 431-439 ©www.senckenberg.de/; download www.contributions-to-entomology.org/ Beitr. Ent. Berlin ISSN 0005-805 43(1993)2 S. 431-439 18.06.1993 A contribution to the sawfSy fauna of northern Greece (Hymenoptera? Symphyta) With one figure St e p h a n M . B l a n k 1 Abstract This contribution to the Greek sawfly fauna reports on 41 species of Symphyta from Macedonia and Epirus. Nineteen of them are recorded from Greece probably for the first time: Aprosthema austriaca (KONOW, 1892), Strongylogaster xanthocera STEPHENS, 1835, Scolioneura spec., Athalia cornuhiae BENSON, 1931, A. paradoxa K o n o w , 1886,Monostegia abdominalis (F a b r ic t u s , 1798),Allanlus cingulatus (SCOPOU, 1763), Tenthredo brevicornis (KONOW, 1886),T. livida LINNAEUS, 1758, T. maculata semseyi MOCSÄRY, 1883, T. marginella marginella FABRICIUS, 1793, T. notha notha KLUG, 1817, T. obsoleta KLUG, 1817, T. amoena GRAVENHORST, 1807, Rhogogaster viridis (LINNAEUS, 1758), Macrophya rufipes orientalis MOCSÄRY, 1891, M. rufopicta E n s u n , 1910, Aglaostigma aucupariae aucupariae (K l u g , 1817), Romania kriechbaumeri (K o n o w , 1901). The Lectotype of Empria abdominalis var. rufmotis ENSLIN, 1914 (= Monostegia abdominalis FABRICIUS, 1793) is fixed. Zusammenfassung Der vorliegende Beitrag zur griechischen Blattwespenfauna berichtet über 41 Blattwespenarten aus Makedonien und Epirus, von d en en 19 wahrscheinlich erstmals in Griechenland nachgewiesen werden: Aprosthema austriaca (KONOW, 1892),Strongyloga ster xanthocera STEPHENS, 1835, Scolioneura spec., Athalia cornubiae BENSON, 1931, A. -
Ana Kurbalija PREGLED ENTOMOFAUNE MOČVARNIH
SVEUČILIŠTE JOSIPA JURJA STROSSMAYERA U OSIJEKU I INSTITUT RUĐER BOŠKOVI Ć, ZAGREB Poslijediplomski sveučilišni interdisciplinarni specijalisti čki studij ZAŠTITA PRIRODE I OKOLIŠA Ana Kurbalija PREGLED ENTOMOFAUNE MOČVARNIH STANIŠTA OD MEĐUNARODNOG ZNAČENJA U REPUBLICI HRVATSKOJ Specijalistički rad Osijek, 2012. TEMELJNA DOKUMENTACIJSKA KARTICA Sveučilište Josipa Jurja Strossmayera u Osijeku Specijalistički rad Institit Ruđer Boškovi ć, Zagreb Poslijediplomski sveučilišni interdisciplinarni specijalisti čki studij zaštita prirode i okoliša Znanstveno područje: Prirodne znanosti Znanstveno polje: Biologija PREGLED ENTOMOFAUNE MOČVARNIH STANIŠTA OD ME ĐUNARODNOG ZNAČENJA U REPUBLICI HRVATSKOJ Ana Kurbalija Rad je izrađen na Odjelu za biologiju, Sveučilišta Josipa Jurja Strossmayera u Osijeku Mentor: izv.prof. dr. sc. Stjepan Krčmar U ovom radu je istražen kvalitativni sastav entomof aune na četiri močvarna staništa od me đunarodnog značenja u Republici Hrvatskoj. To su Park prirode Kopački rit, Park prirode Lonjsko polje, Delta rijeke Neretve i Crna Mlaka. Glavni cilj specijalističkog rada je objediniti sve objavljene i neobjavljene podatke o nalazima vrsta kukaca na ova četiri močvarna staništa te kvalitativno usporediti entomofau nu pomoću Sörensonovog indexa faunističke sličnosti. Na području Parka prirode Kopački rit utvrđeno je ukupno 866 vrsta kukaca razvrstanih u 84 porodice i 513 rodova. Na području Parka prirode Lonjsko polje utvrđeno je 513 vrsta kukaca razvrstanih u 24 porodice i 89 rodova. Na području delte rijeke Neretve utvrđeno je ukupno 348 vrsta kukaca razvrstanih u 89 porodica i 227 rodova. Za područje Crne Mlake nije bilo dostupne literature o nalazima kukaca. Velika vrijednost Sörensonovog indexa od 80,85% ukazuje na veliku faunističku sličnost između faune obada Kopačkoga rita i Lonjskoga polja. Najmanja sličnost u fauni obada utvrđena je između močvarnih staništa Lonjskog polja i delte rijeke Neretve, a iznosi 41,37%.