Coleoptera: Byrrhoidea
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Pu'u Wa'awa'a Biological Assessment
PU‘U WA‘AWA‘A BIOLOGICAL ASSESSMENT PU‘U WA‘AWA‘A, NORTH KONA, HAWAII Prepared by: Jon G. Giffin Forestry & Wildlife Manager August 2003 STATE OF HAWAII DEPARTMENT OF LAND AND NATURAL RESOURCES DIVISION OF FORESTRY AND WILDLIFE TABLE OF CONTENTS TITLE PAGE ................................................................................................................................. i TABLE OF CONTENTS ............................................................................................................. ii GENERAL SETTING...................................................................................................................1 Introduction..........................................................................................................................1 Land Use Practices...............................................................................................................1 Geology..................................................................................................................................3 Lava Flows............................................................................................................................5 Lava Tubes ...........................................................................................................................5 Cinder Cones ........................................................................................................................7 Soils .......................................................................................................................................9 -
A Contribution to the Aphid Fauna of Greece
Bulletin of Insectology 60 (1): 31-38, 2007 ISSN 1721-8861 A contribution to the aphid fauna of Greece 1,5 2 1,6 3 John A. TSITSIPIS , Nikos I. KATIS , John T. MARGARITOPOULOS , Dionyssios P. LYKOURESSIS , 4 1,7 1 3 Apostolos D. AVGELIS , Ioanna GARGALIANOU , Kostas D. ZARPAS , Dionyssios Ch. PERDIKIS , 2 Aristides PAPAPANAYOTOU 1Laboratory of Entomology and Agricultural Zoology, Department of Agriculture Crop Production and Rural Environment, University of Thessaly, Nea Ionia, Magnesia, Greece 2Laboratory of Plant Pathology, Department of Agriculture, Aristotle University of Thessaloniki, Greece 3Laboratory of Agricultural Zoology and Entomology, Agricultural University of Athens, Greece 4Plant Virology Laboratory, Plant Protection Institute of Heraklion, National Agricultural Research Foundation (N.AG.RE.F.), Heraklion, Crete, Greece 5Present address: Amfikleia, Fthiotida, Greece 6Present address: Institute of Technology and Management of Agricultural Ecosystems, Center for Research and Technology, Technology Park of Thessaly, Volos, Magnesia, Greece 7Present address: Department of Biology-Biotechnology, University of Thessaly, Larissa, Greece Abstract In the present study a list of the aphid species recorded in Greece is provided. The list includes records before 1992, which have been published in previous papers, as well as data from an almost ten-year survey using Rothamsted suction traps and Moericke traps. The recorded aphidofauna consisted of 301 species. The family Aphididae is represented by 13 subfamilies and 120 genera (300 species), while only one genus (1 species) belongs to Phylloxeridae. The aphid fauna is dominated by the subfamily Aphidi- nae (57.1 and 68.4 % of the total number of genera and species, respectively), especially the tribe Macrosiphini, and to a lesser extent the subfamily Eriosomatinae (12.6 and 8.3 % of the total number of genera and species, respectively). -
Aphids (Hemiptera, Aphididae)
A peer-reviewed open-access journal BioRisk 4(1): 435–474 (2010) Aphids (Hemiptera, Aphididae). Chapter 9.2 435 doi: 10.3897/biorisk.4.57 RESEARCH ARTICLE BioRisk www.pensoftonline.net/biorisk Aphids (Hemiptera, Aphididae) Chapter 9.2 Armelle Cœur d’acier1, Nicolas Pérez Hidalgo2, Olivera Petrović-Obradović3 1 INRA, UMR CBGP (INRA / IRD / Cirad / Montpellier SupAgro), Campus International de Baillarguet, CS 30016, F-34988 Montferrier-sur-Lez, France 2 Universidad de León, Facultad de Ciencias Biológicas y Ambientales, Universidad de León, 24071 – León, Spain 3 University of Belgrade, Faculty of Agriculture, Nemanjina 6, SER-11000, Belgrade, Serbia Corresponding authors: Armelle Cœur d’acier ([email protected]), Nicolas Pérez Hidalgo (nperh@unile- on.es), Olivera Petrović-Obradović ([email protected]) Academic editor: David Roy | Received 1 March 2010 | Accepted 24 May 2010 | Published 6 July 2010 Citation: Cœur d’acier A (2010) Aphids (Hemiptera, Aphididae). Chapter 9.2. In: Roques A et al. (Eds) Alien terrestrial arthropods of Europe. BioRisk 4(1): 435–474. doi: 10.3897/biorisk.4.57 Abstract Our study aimed at providing a comprehensive list of Aphididae alien to Europe. A total of 98 species originating from other continents have established so far in Europe, to which we add 4 cosmopolitan spe- cies of uncertain origin (cryptogenic). Th e 102 alien species of Aphididae established in Europe belong to 12 diff erent subfamilies, fi ve of them contributing by more than 5 species to the alien fauna. Most alien aphids originate from temperate regions of the world. Th ere was no signifi cant variation in the geographic origin of the alien aphids over time. -
ARTHROPODA Subphylum Hexapoda Protura, Springtails, Diplura, and Insects
NINE Phylum ARTHROPODA SUBPHYLUM HEXAPODA Protura, springtails, Diplura, and insects ROD P. MACFARLANE, PETER A. MADDISON, IAN G. ANDREW, JOCELYN A. BERRY, PETER M. JOHNS, ROBERT J. B. HOARE, MARIE-CLAUDE LARIVIÈRE, PENELOPE GREENSLADE, ROSA C. HENDERSON, COURTenaY N. SMITHERS, RicarDO L. PALMA, JOHN B. WARD, ROBERT L. C. PILGRIM, DaVID R. TOWNS, IAN McLELLAN, DAVID A. J. TEULON, TERRY R. HITCHINGS, VICTOR F. EASTOP, NICHOLAS A. MARTIN, MURRAY J. FLETCHER, MARLON A. W. STUFKENS, PAMELA J. DALE, Daniel BURCKHARDT, THOMAS R. BUCKLEY, STEVEN A. TREWICK defining feature of the Hexapoda, as the name suggests, is six legs. Also, the body comprises a head, thorax, and abdomen. The number A of abdominal segments varies, however; there are only six in the Collembola (springtails), 9–12 in the Protura, and 10 in the Diplura, whereas in all other hexapods there are strictly 11. Insects are now regarded as comprising only those hexapods with 11 abdominal segments. Whereas crustaceans are the dominant group of arthropods in the sea, hexapods prevail on land, in numbers and biomass. Altogether, the Hexapoda constitutes the most diverse group of animals – the estimated number of described species worldwide is just over 900,000, with the beetles (order Coleoptera) comprising more than a third of these. Today, the Hexapoda is considered to contain four classes – the Insecta, and the Protura, Collembola, and Diplura. The latter three classes were formerly allied with the insect orders Archaeognatha (jumping bristletails) and Thysanura (silverfish) as the insect subclass Apterygota (‘wingless’). The Apterygota is now regarded as an artificial assemblage (Bitsch & Bitsch 2000). -
Incipient Non-Adaptive Radiation by Founder Effect? Oliarus Polyphemus Fennah, 1973 – a Subterranean Model Case
Incipient non-adaptive radiation by founder effect? Oliarus polyphemus Fennah, 1973 – a subterranean model case. (Hemiptera: Fulgoromorpha: Cixiidae) Dissertation zur Erlangung des akademischen Grades doctor rerum naturalium (Dr. rer. nat.) im Fach Biologie eingereicht an der Mathematisch-Naturwissenschaftlichen Fakultät I der Humboldt-Universität zu Berlin von Diplom-Biologe Andreas Wessel geb. 30.11.1973 in Berlin Präsident der Humboldt-Universität zu Berlin Prof. Dr. Christoph Markschies Dekan der Mathematisch-Naturwissenschaftlichen Fakultät I Prof. Dr. Lutz-Helmut Schön Gutachter/innen: 1. Prof. Dr. Hannelore Hoch 2. Prof. Dr. Dr. h.c. mult. Günter Tembrock 3. Prof. Dr. Kenneth Y. Kaneshiro Tag der mündlichen Prüfung: 20. Februar 2009 Incipient non-adaptive radiation by founder effect? Oliarus polyphemus Fennah, 1973 – a subterranean model case. (Hemiptera: Fulgoromorpha: Cixiidae) Doctoral Thesis by Andreas Wessel Humboldt University Berlin 2008 Dedicated to Francis G. Howarth, godfather of Hawai'ian cave ecosystems, and to the late Hampton L. Carson, who inspired modern population thinking. Ua mau ke ea o ka aina i ka pono. Zusammenfassung Die vorliegende Arbeit hat sich zum Ziel gesetzt, den Populationskomplex der hawai’ischen Höhlenzikade Oliarus polyphemus als Modellsystem für das Stu- dium schneller Artenbildungsprozesse zu erschließen. Dazu wurde ein theoretischer Rahmen aus Konzepten und daraus abgeleiteten Hypothesen zur Interpretation be- kannter Fakten und Erhebung neuer Daten entwickelt. Im Laufe der Studie wurde zur Erfassung geografischer Muster ein GIS (Geographical Information System) erstellt, das durch Einbeziehung der historischen Geologie eine präzise zeitliche Einordnung von Prozessen der Habitatsukzession erlaubt. Die Muster der biologi- schen Differenzierung der Populationen wurden durch morphometrische, etho- metrische (bioakustische) und molekulargenetische Methoden erfasst. -
POPULATION DYNAMICS of the SYCAMORE APHID (Drepanosiphum Platanoidis Schrank)
POPULATION DYNAMICS OF THE SYCAMORE APHID (Drepanosiphum platanoidis Schrank) by Frances Antoinette Wade, B.Sc. (Hons.), M.Sc. A thesis submitted for the degree of Doctor of Philosophy of the University of London, and the Diploma of Imperial College of Science, Technology and Medicine. Department of Biology, Imperial College at Silwood Park, Ascot, Berkshire, SL5 7PY, U.K. August 1999 1 THESIS ABSTRACT Populations of the sycamore aphid Drepanosiphum platanoidis Schrank (Homoptera: Aphididae) have been shown to undergo regular two-year cycles. It is thought this phenomenon is caused by an inverse seasonal relationship in abundance operating between spring and autumn of each year. It has been hypothesised that the underlying mechanism of this process is due to a plant factor, intra-specific competition between aphids, or a combination of the two. This thesis examines the population dynamics and the life-history characteristics of D. platanoidis, with an emphasis on elucidating the factors involved in driving the dynamics of the aphid population, especially the role of bottom-up forces. Manipulating host plant quality with different levels of aphids in the early part of the year, showed that there was a contrast in aphid performance (e.g. duration of nymphal development, reproductive duration and output) between the first (spring) and the third (autumn) aphid generations. This indicated that aphid infestation history had the capacity to modify host plant nutritional quality through the year. However, generalist predators were not key regulators of aphid abundance during the year, while the specialist parasitoids showed a tightly bound relationship to its prey. The effect of a fungal endophyte infecting the host plant generally showed a neutral effect on post-aestivation aphid dynamics and the degree of parasitism in autumn. -
Aphid Transmission of Potyvirus: the Largest Plant-Infecting RNA Virus Genus
Supplementary Aphid Transmission of Potyvirus: The Largest Plant-Infecting RNA Virus Genus Kiran R. Gadhave 1,2,*,†, Saurabh Gautam 3,†, David A. Rasmussen 2 and Rajagopalbabu Srinivasan 3 1 Department of Plant Pathology and Microbiology, University of California, Riverside, CA 92521, USA 2 Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC 27606, USA; [email protected] 3 Department of Entomology, University of Georgia, 1109 Experiment Street, Griffin, GA 30223, USA; [email protected] * Correspondence: [email protected]. † Authors contributed equally. Received: 13 May 2020; Accepted: 15 July 2020; Published: date Abstract: Potyviruses are the largest group of plant infecting RNA viruses that cause significant losses in a wide range of crops across the globe. The majority of viruses in the genus Potyvirus are transmitted by aphids in a non-persistent, non-circulative manner and have been extensively studied vis-à-vis their structure, taxonomy, evolution, diagnosis, transmission and molecular interactions with hosts. This comprehensive review exclusively discusses potyviruses and their transmission by aphid vectors, specifically in the light of several virus, aphid and plant factors, and how their interplay influences potyviral binding in aphids, aphid behavior and fitness, host plant biochemistry, virus epidemics, and transmission bottlenecks. We present the heatmap of the global distribution of potyvirus species, variation in the potyviral coat protein gene, and top aphid vectors of potyviruses. Lastly, we examine how the fundamental understanding of these multi-partite interactions through multi-omics approaches is already contributing to, and can have future implications for, devising effective and sustainable management strategies against aphid- transmitted potyviruses to global agriculture. -
Evolutionary Lability of a Complex Life Cycle in the Aphid Genus Brachycaudus Emmanuelle Jousselin*, Gwenaelle Genson, Armelle Coeur D’Acier
Jousselin et al. BMC Evolutionary Biology 2010, 10:295 http://www.biomedcentral.com/1471-2148/10/295 RESEARCH ARTICLE Open Access Evolutionary lability of a complex life cycle in the aphid genus Brachycaudus Emmanuelle Jousselin*, Gwenaelle Genson, Armelle Coeur d’acier Abstract Background: Most aphid species complete their life cycle on the same set of host-plant species, but some (heteroecious species) alternate between different hosts, migrating from primary (woody) to secondary (herbaceous) host plants. The evolutionary processes behind the evolution of this complex life cycle have often been debated. One widely accepted scenario is that heteroecy evolved from monoecy on woody host plants. Several shifts towards monoecy on herbaceous plants have subsequently occurred and resulted in the radiation of aphids. Host alternation would have persisted in some cases due to developmental constraints preventing aphids from shifting their entire life cycle to herbaceous hosts (which are thought to be more favourable). According to this scenario, if aphids lose their primary host during evolution they should not regain it. The genus Brachycaudus includes species with all the types of life cycle (monoecy on woody plants, heteroecy, monoecy on herbs). We used this genus to test hypotheses concerning the evolution of life cycles in aphids. Results: Phylogenetic investigation and character reconstruction suggest that life cycle is evolutionary labile in the genus. Though ancestral character states can be ambiguous depending on optimization methods, all analyses suggest that transitions from monoecy on herbs towards heteroecy have occurred several times. Transitions from heteroecy towards monoecy, are also likely. There have been many shifts in feeding behaviour but we found no significant correlation between life cycle changes and changes in diet. -
Aspects of the Biology and Taxonomy of British Myrmecophilous Root Aphids
Aspects of the biology and taxonomy of British myrmecophilous root aphids. by Richard George PAUL, BoSc.(Lond.),17.90.(Glcsgow). Thesis submitted for the Degree of Doctor of Philosopk,. of the University of London and for the Diploma of Imperial Colleao Decemi)or 1977. Dopartaent o:vv. .;:iotory)c Cromwell Road. 1.0;AMOH )t=d41/: -1- ABSTRACT. This thesis concerns the biology and taxonomy of root feeding aphids associated with British ants. A root aphid for the purposes of this thesis is defined as an aphid which, during at least part of its life cycle feeds either (a) beneath the normal soil surface or (b) beneath a tent of soil that has been placed over it by ants. The taxonomy of the genera Paranoecia and Anoecia has been revised and some synonomies proposed. Chromosome numbers have been discovered for Anoecia spp. and are used to clarify the taxonomy. The biology of Anoecia species has been studied and new facts about their life cycles have been discovered. A key is given to the British r European, African and North American species of Anoeciinae and this is included in a key to British myrmecophilous root aphids. Suction trap catches (1968-1976) from about twenty British traps have been used as a record of seasonal flight patterns for root aphids. All the Anoecia species caught in 1975 and 1976 were identified on the basis of new taxonomic work. Catches which had formerly all been identified as Anoecia corni were found to be A. corni, A. varans and A. furcata. The information derived from the catches was used to plot relative abundance and distribution maps for the three species. -
Biology and Genomics of Lettuce Necrotic Yellows Virus
Plant Viruses ©2007 Global Science Books Biology and Genomics of Lettuce necrotic yellows virus Ralf G. Dietzgen* • Ben Callaghan • Paul R. Campbell Queensland Department of Primary Industries and Fisheries, Emerging Technologies, Queensland Bioscience Precinct, The University of Queensland, St. Lucia Qld 4072, Australia Corresponding author : * [email protected] ABSTRACT Rhabdoviruses are important pathogens of humans, lifestock, wildlife, fish and plants. Lettuce necrotic yellows virus (LNYV) is the type species of the genus Cytorhabdovirus in the family Rhabdoviridae. LNYV has characteristic bacilliform, enveloped particles with a single-stranded, negative-sense RNA genome of 12,807 nucleotides contained within an infectious nucleocapsid core. The viral genome encodes six proteins, namely the nucleoprotein (N), phosphoprotein (P), matrix protein (M), glycoprotein (G), 4b protein and large polymerase protein (L), the nucleotide and deduced amino acid sequences of which have recently been analysed in detail. LNYV naturally infects a narrow range of dicotyledonous and monocotyledonous host plants. It is transmitted in a persistent manner by aphids in which it also multiplies. This article reviews LNYV particle composition and structure, replication, purification, methods for identification and diagnosis, host range, symptoms, transmission and epidemiology. Recent advances in LNYV genome sequence analysis, genetic diversity and evolution, and potential transgenic control strategies are also discussed. _____________________________________________________________________________________________________________ -
ECOLOGICAL FACTORS EXPLAINING GENETIC DIFFERENTIATION in APHIDOMORPHA ASSOCIATED with PECAN and WATER HICKORY TREES a Dissertati
ECOLOGICAL FACTORS EXPLAINING GENETIC DIFFERENTIATION IN APHIDOMORPHA ASSOCIATED WITH PECAN AND WATER HICKORY TREES A Dissertation by KYLE EDWARD HARRISON Submitted to the Office of Graduate and Professional Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Chair of Committee, Raul F. Medina Committee Members, Thomas J. DeWitt Cecilia Tamborindeguy Aaron M. Tarone Head of Department, David W. Ragsdale May 2017 Major Subject: Entomology Copyright 2017 Kyle Harrison ABSTRACT Host-associated differentiation (HAD) is a form of ecologically mediated host-race formation between parasite populations. Since HAD can ultimately lead to speciation, it has been proposed as a way to account for the vast species diversity observed in parasitic arthropods. However, the importance of HAD to species diversity is unclear because the factors explaining the occurrence of HAD are only partially understood. Still, there are several examples of parasite-host case study systems for which there is a known cause of reproductive isolation between host-associated parasite populations. Thus, several biological and ecological factors (e.g., immigrant inviability or allochrony) have been proposed as explanatory factors for HAD occurrence. The body of research presented here represents the first quantitative assessment of the generalized relationship between HAD occurrence and the incidence of the proposed explanatory factors. This research was supported by field experiments that assessed the co-occurrence of HAD and particularly important explanatory factors. These experiments were conducted in a community of Aphidomorpha species living on pecan and water hickory trees. I found that HAD can be explained in general based on the incidence of specific explanatory factors (i.e. -
Aphids (Hemiptera, Aphididae) Armelle Coeur D’Acier, Nicolas Pérez Hidalgo, Olivera Petrovic-Obradovic
Aphids (Hemiptera, Aphididae) Armelle Coeur d’Acier, Nicolas Pérez Hidalgo, Olivera Petrovic-Obradovic To cite this version: Armelle Coeur d’Acier, Nicolas Pérez Hidalgo, Olivera Petrovic-Obradovic. Aphids (Hemiptera, Aphi- didae). Alien terrestrial arthropods of Europe, 4, Pensoft Publishers, 2010, BioRisk, 978-954-642-554- 6. 10.3897/biorisk.4.57. hal-02824285 HAL Id: hal-02824285 https://hal.inrae.fr/hal-02824285 Submitted on 6 Jun 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. A peer-reviewed open-access journal BioRisk 4(1): 435–474 (2010) Aphids (Hemiptera, Aphididae). Chapter 9.2 435 doi: 10.3897/biorisk.4.57 RESEARCH ARTICLE BioRisk www.pensoftonline.net/biorisk Aphids (Hemiptera, Aphididae) Chapter 9.2 Armelle Cœur d’acier1, Nicolas Pérez Hidalgo2, Olivera Petrović-Obradović3 1 INRA, UMR CBGP (INRA / IRD / Cirad / Montpellier SupAgro), Campus International de Baillarguet, CS 30016, F-34988 Montferrier-sur-Lez, France 2 Universidad de León, Facultad de Ciencias Biológicas y Ambientales, Universidad de León, 24071 – León, Spain 3 University of Belgrade, Faculty of Agriculture, Nemanjina 6, SER-11000, Belgrade, Serbia Corresponding authors: Armelle Cœur d’acier ([email protected]), Nicolas Pérez Hidalgo (nperh@unile- on.es), Olivera Petrović-Obradović ([email protected]) Academic editor: David Roy | Received 1 March 2010 | Accepted 24 May 2010 | Published 6 July 2010 Citation: Cœur d’acier A (2010) Aphids (Hemiptera, Aphididae).