Automated High Throughput Animal CO1 Metabarcode Classification
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The Mitochondrial Genomes of Palaeopteran Insects and Insights
www.nature.com/scientificreports OPEN The mitochondrial genomes of palaeopteran insects and insights into the early insect relationships Nan Song1*, Xinxin Li1, Xinming Yin1, Xinghao Li1, Jian Yin2 & Pengliang Pan2 Phylogenetic relationships of basal insects remain a matter of discussion. In particular, the relationships among Ephemeroptera, Odonata and Neoptera are the focus of debate. In this study, we used a next-generation sequencing approach to reconstruct new mitochondrial genomes (mitogenomes) from 18 species of basal insects, including six representatives of Ephemeroptera and 11 of Odonata, plus one species belonging to Zygentoma. We then compared the structures of the newly sequenced mitogenomes. A tRNA gene cluster of IMQM was found in three ephemeropteran species, which may serve as a potential synapomorphy for the family Heptageniidae. Combined with published insect mitogenome sequences, we constructed a data matrix with all 37 mitochondrial genes of 85 taxa, which had a sampling concentrating on the palaeopteran lineages. Phylogenetic analyses were performed based on various data coding schemes, using maximum likelihood and Bayesian inferences under diferent models of sequence evolution. Our results generally recovered Zygentoma as a monophyletic group, which formed a sister group to Pterygota. This confrmed the relatively primitive position of Zygentoma to Ephemeroptera, Odonata and Neoptera. Analyses using site-heterogeneous CAT-GTR model strongly supported the Palaeoptera clade, with the monophyletic Ephemeroptera being sister to the monophyletic Odonata. In addition, a sister group relationship between Palaeoptera and Neoptera was supported by the current mitogenomic data. Te acquisition of wings and of ability of fight contribute to the success of insects in the planet. -
Is Ellipura Monophyletic? a Combined Analysis of Basal Hexapod
ARTICLE IN PRESS Organisms, Diversity & Evolution 4 (2004) 319–340 www.elsevier.de/ode Is Ellipura monophyletic? A combined analysis of basal hexapod relationships with emphasis on the origin of insects Gonzalo Giribeta,Ã, Gregory D.Edgecombe b, James M.Carpenter c, Cyrille A.D’Haese d, Ward C.Wheeler c aDepartment of Organismic and Evolutionary Biology, Museum of Comparative Zoology, Harvard University, 16 Divinity Avenue, Cambridge, MA 02138, USA bAustralian Museum, 6 College Street, Sydney, New South Wales 2010, Australia cDivision of Invertebrate Zoology, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024, USA dFRE 2695 CNRS, De´partement Syste´matique et Evolution, Muse´um National d’Histoire Naturelle, 45 rue Buffon, F-75005 Paris, France Received 27 February 2004; accepted 18 May 2004 Abstract Hexapoda includes 33 commonly recognized orders, most of them insects.Ongoing controversy concerns the grouping of Protura and Collembola as a taxon Ellipura, the monophyly of Diplura, a single or multiple origins of entognathy, and the monophyly or paraphyly of the silverfish (Lepidotrichidae and Zygentoma s.s.) with respect to other dicondylous insects.Here we analyze relationships among basal hexapod orders via a cladistic analysis of sequence data for five molecular markers and 189 morphological characters in a simultaneous analysis framework using myriapod and crustacean outgroups.Using a sensitivity analysis approach and testing for stability, the most congruent parameters resolve Tricholepidion as sister group to the remaining Dicondylia, whereas most suboptimal parameter sets group Tricholepidion with Zygentoma.Stable hypotheses include the monophyly of Diplura, and a sister group relationship between Diplura and Protura, contradicting the Ellipura hypothesis.Hexapod monophyly is contradicted by an alliance between Collembola, Crustacea and Ectognatha (i.e., exclusive of Diplura and Protura) in molecular and combined analyses. -
Tricholepidion Gertschi (Insecta: Zygentoma)
Hindawi Publishing Corporation Psyche Volume 2011, Article ID 563852, 8 pages doi:10.1155/2011/563852 Research Article Ovipositor Internal Microsculpture in the Relic Silverfish Tricholepidion gertschi (Insecta: Zygentoma) Natalia A. Matushkina Department of Zoology, Biological Faculty, Kyiv National University, Vul. Volodymirs’ka 64, 01033 Kyiv, Ukraine Correspondence should be addressed to Natalia A. Matushkina, [email protected] Received 19 January 2011; Accepted 29 March 2011 Academic Editor: John Heraty Copyright © 2011 Natalia A. Matushkina. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The microsculpture on the inside surface of the ovipositor of the relic silverfish Tricholepidion gertschi (Wygodzinsky, 1961) (Insecta: Zygentoma) was studied with scanning electronic microscopy for the first time. Both the first and second valvulae of T. gertschi bear rather diverse sculptural elements: (1) microtrichia of various shapes and directed distally, (2) longitudinal ridges, (3) smooth regions, and (4) scattered dome-shaped sensilla. As in several other insects, the distally directed microtrichia most likely facilitate unidirectional movement of the egg during egg laying. Involvement of the ovipositor internal microsculpture also in the uptake of male genital products is tentatively suggested. From a phylogenetic point of view, the presence of internal microsculpture appears an ancestral peculiarity of the insect ovipositor. 1. Introduction the only insect species whose ordinal classification remains uncertain)” [12, Page 220]. The “living fossil” Tricholepidion gertschi Wygodzinsky, 1961, The ovipositor that comprises gonapophyses of the 8th is the sole extant member of the silverfish family Lepi- and 9th abdominal segments is considered a synapomorphy dotrichidae, which inhabits small isolated regions of coastal of the Insecta (e.g., [14]). -
Arthropods of Public Health Significance in California
ARTHROPODS OF PUBLIC HEALTH SIGNIFICANCE IN CALIFORNIA California Department of Public Health Vector Control Technician Certification Training Manual Category C ARTHROPODS OF PUBLIC HEALTH SIGNIFICANCE IN CALIFORNIA Category C: Arthropods A Training Manual for Vector Control Technician’s Certification Examination Administered by the California Department of Health Services Edited by Richard P. Meyer, Ph.D. and Minoo B. Madon M V C A s s o c i a t i o n of C a l i f o r n i a MOSQUITO and VECTOR CONTROL ASSOCIATION of CALIFORNIA 660 J Street, Suite 480, Sacramento, CA 95814 Date of Publication - 2002 This is a publication of the MOSQUITO and VECTOR CONTROL ASSOCIATION of CALIFORNIA For other MVCAC publications or further informaiton, contact: MVCAC 660 J Street, Suite 480 Sacramento, CA 95814 Telephone: (916) 440-0826 Fax: (916) 442-4182 E-Mail: [email protected] Web Site: http://www.mvcac.org Copyright © MVCAC 2002. All rights reserved. ii Arthropods of Public Health Significance CONTENTS PREFACE ........................................................................................................................................ v DIRECTORY OF CONTRIBUTORS.............................................................................................. vii 1 EPIDEMIOLOGY OF VECTOR-BORNE DISEASES ..................................... Bruce F. Eldridge 1 2 FUNDAMENTALS OF ENTOMOLOGY.......................................................... Richard P. Meyer 11 3 COCKROACHES ........................................................................................... -
Atti Accademia Nazionale Italiana Di Entomologia Anno LIX, 2011: 9-27
ATTI DELLA ACCADEMIA NAZIONALE ITALIANA DI ENTOMOLOGIA RENDICONTI Anno LIX 2011 TIPOGRAFIA COPPINI - FIRENZE ISSN 0065-0757 Direttore Responsabile: Prof. Romano Dallai Presidente Accademia Nazionale Italiana di Entomologia Coordinatore della Redazione: Dr. Roberto Nannelli La responsabilità dei lavori pubblicati è esclusivamente degli autori Registrazione al Tribunale di Firenze n. 5422 del 24 maggio 2005 INDICE Rendiconti Consiglio di Presidenza . Pag. 5 Elenco degli Accademici . »6 Verbali delle adunanze del 18-19 febbraio 2011 . »9 Verbali delle adunanze del 13 giugno 2011 . »15 Verbali delle adunanze del 18-19 novembre 2011 . »20 Commemorazioni GIUSEPPE OSELLA – Sandro Ruffo: uomo e scienziato. Ricordi di un collaboratore . »29 FRANCESCO PENNACCHIO – Ermenegildo Tremblay . »35 STEFANO MAINI – Giorgio Celli (1935-2011) . »51 Tavola rotonda su: L’ENTOMOLOGIA MERCEOLOGICA PER LA PREVENZIONE E LA LOTTA CONTRO GLI INFESTANTI NELLE INDUSTRIE ALIMENTARI VACLAV STEJSKAL – The role of urban entomology to ensure food safety and security . »69 PIERO CRAVEDI, LUCIANO SÜSS – Sviluppo delle conoscenze in Italia sugli organismi infestanti in post- raccolta: passato, presente, futuro . »75 PASQUALE TREMATERRA – Riflessioni sui feromoni degli insetti infestanti le derrate alimentari . »83 AGATINO RUSSO – Limiti e prospettive delle applicazioni di lotta biologica in post-raccolta . »91 GIACINTO SALVATORE GERMINARA, ANTONIO DE CRISTOFARO, GIUSEPPE ROTUNDO – Attività biologica di composti volatili dei cereali verso Sitophilus spp. » 101 MICHELE MAROLI – La contaminazione entomatica nella filiera degli alimenti di origine vegetale: con- trollo igienico sanitario e limiti di tolleranza . » 107 Giornata culturale su: EVOLUZIONE ED ADATTAMENTI DEGLI ARTROPODI CONTRIBUTI DI BASE ALLA CONOSCENZA DEGLI INSETTI ANTONIO CARAPELLI, FRANCESCO NARDI, ROMANO DALLAI, FRANCESCO FRATI – La filogenesi degli esa- podi basali, aspetti controversi e recenti acquisizioni . -
The Australian Silverfish Fauna (Order Zygentoma) – Abundant, Diverse, Ancient and Largely Ignored
THE AUSTRALIAN SILVERFISH FAUNA (ORDER ZYGENTOMA) – ABUNDANT, DIVERSE, ANCIENT AND LARGELY IGNORED G. B. Smith Australian Museum, 1 William Street, Sydney, NSW 2010, Australia Federation University Australia, PO Box 663, Ballarat VIC 3353 Australia Email: [email protected] Summary The Australian silverfish fauna is reviewed at the level of genus, based on the literature and almost 1000 additional collection events. The morphology, biology and collection methods for the Zygentoma are briefly reviewed. A key to the genera found in Australia is provided. Seventy species in 23 genera in two of the five extant families have now been described. Of these, six species are introduced cosmopolitan anthropophilic species, although only one of these (Ctenolepisma longicaudata Escherich) is common and of only limited economic importance. The fauna demonstrates a high degree of endemism with 88% of described species and 52% of genera known only from Australia. Four (of six) subfamilies of the Lepismatidae are represented by autochthonous species. The lepismatid genera Acrotelsella Silvestri and Heterolepisma Escherich are very abundant but only a very small percentage of their species have been described; both genera have ranges extending beyond Australia. Within the Nicoletiidae, three of the five subfamilies are represented, many collected from deep subterranean habitats via mining exploration bore holes and many still undescribed. Eight genera of the inquiline Atelurinae belong to a single tribe, the Atopatelurini, with Wooroonatelura Smith currently unplaced. Four of these supposedly inquiline genera have been collected from caves or deep subterranean habitats with no obvious host association. The zoogeography of this ancient Order and conservation issues are discussed. -
Fossil Calibrations for the Arthropod Tree of Life
bioRxiv preprint doi: https://doi.org/10.1101/044859; this version posted June 10, 2016. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. FOSSIL CALIBRATIONS FOR THE ARTHROPOD TREE OF LIFE AUTHORS Joanna M. Wolfe1*, Allison C. Daley2,3, David A. Legg3, Gregory D. Edgecombe4 1 Department of Earth, Atmospheric & Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA 2 Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3PS, UK 3 Oxford University Museum of Natural History, Parks Road, Oxford OX1 3PZ, UK 4 Department of Earth Sciences, The Natural History Museum, Cromwell Road, London SW7 5BD, UK *Corresponding author: [email protected] ABSTRACT Fossil age data and molecular sequences are increasingly combined to establish a timescale for the Tree of Life. Arthropods, as the most species-rich and morphologically disparate animal phylum, have received substantial attention, particularly with regard to questions such as the timing of habitat shifts (e.g. terrestrialisation), genome evolution (e.g. gene family duplication and functional evolution), origins of novel characters and behaviours (e.g. wings and flight, venom, silk), biogeography, rate of diversification (e.g. Cambrian explosion, insect coevolution with angiosperms, evolution of crab body plans), and the evolution of arthropod microbiomes. We present herein a series of rigorously vetted calibration fossils for arthropod evolutionary history, taking into account recently published guidelines for best practice in fossil calibration. -
The Impact of Fossil Distributions on Biogeographic Reconstruction
Copyedited by: OUP Insect Systematics and Diversity, 1(1), 2017, 73–80 doi: 10.1093/isd/ixx005 Paleontology Research Relevant Relicts: The Impact of Fossil Distributions on Biogeographic Reconstruction Phillip Barden,1,3 and Jessica L. Ware2 1New Jersey Institute of Technology, Newark, NJ, 2Rutgers, The State University of New Jersey, Newark, NJ, and 3Corresponding author, e-mail: [email protected] Subject Editor: James Whitfield Received 16 May 2017; Editorial decision 9 September 2017 Abstract Localized extinction can play a significant role in obscuring reconstructions of historical biogeography. Insects, one of the most diverse clades in the tree of life, have complex patterns of local endemism, patterns of relictual distributions, and clades which are rather widespread and cosmopolitan. At the same time, insects have a rich fossil record that can contribute to the inference of ancestral geographical distributions, in light of present ranges. Here, we review current and ancestral insect distributions to explore the impact of fossil ranges on ancestral area reconstruction. Known examples of relictual distributions within Phasmatodea and termites are discussed, while we test the impact of fossil inclusion on biogeographic reconstruction within ants and dragonflies. The inclusion of fossil distributions increases the breadth of ancestral ranges across several nodes in ant and dragonfly phylogenies, which has implications for biogeographically based interpretations of past evolutionary ecology for these groups. More broadly, the incorporation of fossil data into estimates of ancestral distributions will not only improve the accuracy of those estimates but also provide additional temporal context. Key words: biogeography, dragonfly, fossil, termite, ant Present-day distributions of organisms are the direct consequence biogeographic history of organisms remains unclear given available of past instances of dispersal, vicariance, and extinction (Wiens and methodology. -
New Data on Thysanurans Preserved in Burmese Amber (Microcoryphia and Zygentoma Insecta)
85 (1) · April 2013 pp. 11–22 New Data on thysanurans preserved in Burmese amber (Microcoryphia and Zygentoma Insecta) Luis F. Mendes1,* and Jörg Wunderlich2 1 Instituto de Investigação Científica Tropical (IICT), Jardim Botânico Tropical / Zoologia. R. da Junqueira, 14, 1300-343 Lisboa, Portugal 2 Oberer Häuselbergweg 24, 69493 Hirschberg, Germany * Corresponding author, e-mail: [email protected] Received 22 November 2012 | Accepted 12 April 2013 Published online at www.soil-organisms.de 29 April 2013 | Printed version 30 April 2013 Abstract One undeterminable Microcoryphia specimen preserved in burmite, almost certainly belonging to the genus Macropsontus, is reported. One new Lepismatidae (Zygentoma), Cretolepisma kachinicum gen. n. sp. n., preserved in the same ca. 100 MY old Albian-Cenomanian amber from Myanmar, is described based upon one female. It is compared with the recent genera in the nominate subfamily as well as with Burmalepisma cretacicum Mendes & Poinar, 2008, the only other species of Zygentoma known to date from the same deposits. Some paleogeographical and phylogenetic data are discussed and one new combination is proposed. Keywords New taxon | Fossil | Burmite | Cretaceous | Myanmar 1. Introduction the Natural History Museum in London (NHM) and from the American Museum of Natural History (AMNH) in Fossil apterygotes are usually scarce and those of New York. We never saw these samples and their family- Protura are unknown. Concerning the ‘thysanurans’, fossil level identification, although eventually possible, remains representatives of Microcoryphia (= Archaeognatha) unknown. One other non-identified (non-identifiable?), belong to Monura and to both families with living species: slightly younger fossil in the AMNH collection was Machilidae and Meinertellidae. -
Morphological Data, Extant Myriapoda, and the Myriapod Stem-Group
Contributions to Zoology, 73 (3) 207-252 (2004) SPB Academic Publishing bv, The Hague Morphological data, extant Myriapoda, and the myriapod stem-group Gregory+D. Edgecombe Australian Museum, 6 College Street, Sydney, NSW 2010, Australia, e-mail: [email protected] Keywords: Myriapoda, phylogeny, stem-group, fossils Abstract Tagmosis; long-bodied fossils 222 Fossil candidates for the stem-group? 222 Conclusions 225 The status ofMyriapoda (whether mono-, para- or polyphyletic) Acknowledgments 225 and controversial, position of myriapods in the Arthropoda are References 225 .. fossils that an impediment to evaluating may be members of Appendix 1. Characters used in phylogenetic analysis 233 the myriapod stem-group. Parsimony analysis of319 characters Appendix 2. Characters optimised on cladogram in for extant arthropods provides a basis for defending myriapod Fig. 2 251 monophyly and identifying those morphological characters that are to taxon to The necessary assign a fossil the Myriapoda. the most of the allianceofhexapods and crustaceans need notrelegate myriapods “Perhaps perplexing arthropod taxa 1998: to the arthropod stem-group; the Mandibulatahypothesis accom- are the myriapods” (Budd, 136). modates Myriapoda and Tetraconata as sister taxa. No known pre-Silurianfossils have characters that convincingly place them in the Myriapoda or the myriapod stem-group. Because the Introduction strongest apomorphies ofMyriapoda are details ofthe mandible and tentorial endoskeleton,exceptional fossil preservation seems confound For necessary to recognise a stem-group myriapod. Myriapods palaeontologists. all that Cambrian Lagerstdtten like the Burgess Shale and Chengjiang have contributed to knowledge of basal Contents arthropod inter-relationships, they are notably si- lent on the matter of myriapod origins and affini- Introduction 207 ties. -
A Review of Recent Phylogenetic Contributions
ACTA ENTOMOLOGICA MUSEI NATIONALIS PRAGAE Published 8.xii.2008 Volume 48(2), pp. 217-232 ISSN 0374-1036 Four chapters about the monophyly of insect ‘orders’: A review of recent phylogenetic contributions Jan ZRZAVÝ Department of Zoology, Faculty of Science, University of South Bohemia, and Biology Centre, Czech Academy of Science, Branišovská 31, CZ-370 05 České Budějovice, Czech Republic; e-mail: [email protected] Abstract. Recent phylogenetic analyses, both morphological and molecular, strongly support the monophyly of most insect ‘orders’. On the contrary, the Blattaria, Psocoptera, and Mecoptera are defi nitely paraphyletic (with respect of the Isoptera, Phthiraptera, and Siphonaptera, respectively), and the Phthiraptera are possibly diphyletic. Small relictual subclades that are closely related to the Isoptera, Phthiraptera, and Siphonaptera were identifi ed (Cryptocercidae, Lipo- scelididae, and Boreidae, respectively), which provides an enormous amount of evidence about the origin and early evolution of the highly apomorphic eusocial or parasitic ex-groups. Position of the enigmatic ‘zygentoman’ Tricholepidion Wygodzinsky, 1961, remains uncertain. Possible non-monophyly of the Megalo- ptera (with respect of the Raphidioptera) and the Phasmatodea (with respect of the Embioptera) are shortly discussed. Key words. Insecta, Zygentoma, Tricholepidion, Blattaria, Isoptera, Cryptocercus, Psocoptera, Phthiraptera, Liposcelididae, Mecoptera, Siphonaptera, Boreidae, Nannochoristidae, Timema, phylogeny, monophyly Introduction The goal of modern systematics is twofold: to provide a biological ‘lingua franca’ that facilitates an exchange of information among researchers, and to provide a hierarchical system that is meaningful in the context of our understanding of phylogenetic history. However, both goals are often in confl ict. Phylogenetics is about a nested hierarchy of clades, without any privileged ‘rank’ (like ‘order’ or ‘family’). -
The First Established Population of the Invasive Silverfish Ctenolepisma Longicaudata (Escherich) in the Czech Republic
BioInvasions Records (2018) Volume 7, Issue 3: 329–333 Open Access DOI: https://doi.org/10.3391/bir.2018.7.3.16 © 2018 The Author(s). Journal compilation © 2018 REABIC Rapid Communication The first established population of the invasive silverfish Ctenolepisma longicaudata (Escherich) in the Czech Republic Martin Kulma1,2,*, Vladimír Vrabec2, Jiří Patoka2 and František Rettich1 1National Reference Laboratory for Vector Control, National Institute of Public Health, Šrobárova 48, 100 42 Praha 10, Czech Republic 2Department of Zoology and Fisheries, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Praha 6, Czech Republic *Corresponding author E-mail: [email protected] Received: 13 March 2018 / Accepted: 20 May 2018 / Published online: 3 July 2018 Handling editor: Angeliki Martinou Abstract The silverfish Ctenolepisma longicaudata (Escherich) (Zygentoma, Lepismatidae) is an invasive, synanthropic, warehouse, and economic pest, probably of Central American origin. During recent decades, its occasional occurrence has been recorded from some European countries. Here, we report the first established population of C. longicaudata within the territory of the Czech Republic. In the autumn 2017, the population was discovered in a warehouse and surrounding office buildings in Prague. Since this species causes damage to starch components and fabrics as well as food contamination, we strongly recommend further monitoring and possibly eradication. Key words: Lepismatidae, insect, invasive species, biological invasion, Prague Introduction continents excluding Antarctica. In Europe, the first individual was captured in France in 1914 (Paclt Ctenolepisma longicaudata (Escherich), also known 1967). However, the nocturnal and hidden way of under the common names giant silverfish, long-tailed life probably caused C.