Acari: Parasitiformes)
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Comparative Functional Morphology of Attachment Devices in Arachnida
Comparative functional morphology of attachment devices in Arachnida Vergleichende Funktionsmorphologie der Haftstrukturen bei Spinnentieren (Arthropoda: Arachnida) DISSERTATION zur Erlangung des akademischen Grades doctor rerum naturalium (Dr. rer. nat.) an der Mathematisch-Naturwissenschaftlichen Fakultät der Christian-Albrechts-Universität zu Kiel vorgelegt von Jonas Otto Wolff geboren am 20. September 1986 in Bergen auf Rügen Kiel, den 2. Juni 2015 Erster Gutachter: Prof. Stanislav N. Gorb _ Zweiter Gutachter: Dr. Dirk Brandis _ Tag der mündlichen Prüfung: 17. Juli 2015 _ Zum Druck genehmigt: 17. Juli 2015 _ gez. Prof. Dr. Wolfgang J. Duschl, Dekan Acknowledgements I owe Prof. Stanislav Gorb a great debt of gratitude. He taught me all skills to get a researcher and gave me all freedom to follow my ideas. I am very thankful for the opportunity to work in an active, fruitful and friendly research environment, with an interdisciplinary team and excellent laboratory equipment. I like to express my gratitude to Esther Appel, Joachim Oesert and Dr. Jan Michels for their kind and enthusiastic support on microscopy techniques. I thank Dr. Thomas Kleinteich and Dr. Jana Willkommen for their guidance on the µCt. For the fruitful discussions and numerous information on physical questions I like to thank Dr. Lars Heepe. I thank Dr. Clemens Schaber for his collaboration and great ideas on how to measure the adhesive forces of the tiny glue droplets of harvestmen. I thank Angela Veenendaal and Bettina Sattler for their kind help on administration issues. Especially I thank my students Ingo Grawe, Fabienne Frost, Marina Wirth and André Karstedt for their commitment and input of ideas. -
Volume 36, No 1 Summer 2017
Newsletter of the Biological Survey of Canada Vol. 36(1) Summer 2017 The Newsletter of the BSC is published twice a year by the Biological Survey of Canada, an incorporated not-for-profit In this issue group devoted to promoting biodiversity science in Canada. From the editor’s desk......2 Information on Student Corner: Membership ....................3 The Application of President’s Report ...........4 Soil Mesostigmata as Bioindicators and a Summer Update ...............6 Description of Common BSC on facebook & twit- Groups Found in the ter....................................5 Boreal Forest in Northern Alberta..........................9 BSC Student Corner ..........8 Soil Mesostigmata..........9 Matthew Meehan, MSc student, University of Alberta, Department of Biological Sciences Bioblitz 2017..................13 Book announcements: BSC BioBlitz 2017 - A Handbook to the Bioblitzing the Cypress Ticks of Canada (Ixo- Hills dida: Ixodidae, Argasi- Contact: Cory Sheffield.........13 dae)..............................15 -The Biological Survey of Canada: A Personal History..........................16 BSC Symposium 2017 Canadian Journal of Canada 150: Canada’s Insect Diversity in Arthropod Identification: Expected and Unexpected Places recent papers..................17 Contact: Cory Sheffield .....................................14 Wild Species 2015 Report available ........................17 Book Announcements: Handbook to the Ticks of Canada..................15 Check out the BSC The Biological Survey of Canada: A personal Website: Publications -
Current Views on Chelicerate Phylogeny —A Tribute to Peter Weygoldt
Current views on chelicerate phylogeny —A tribute to Peter Weygoldt The Harvard community has made this article openly available. Please share how this access benefits you. Your story matters Citation Giribet, Gonzalo. 2018. “Current Views on Chelicerate phylogeny— A Tribute to Peter Weygoldt.” Zoologischer Anzeiger 273 (March): 7– 13. doi:10.1016/j.jcz.2018.01.004. Published Version doi:10.1016/j.jcz.2018.01.004 Citable link http://nrs.harvard.edu/urn-3:HUL.InstRepos:37308630 Terms of Use This article was downloaded from Harvard University’s DASH repository, and is made available under the terms and conditions applicable to Open Access Policy Articles, as set forth at http:// nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of- use#OAP 1 Current views on chelicerate phylogeny—a tribute to Peter Weygoldt 2 3 Gonzalo Giribet 4 5 Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard 6 University, 26 Oxford Street, CamBridge, MA 02138, USA 7 8 Keywords: Arachnida, Chelicerata, Arthropoda, evolution, systematics, phylogeny 9 10 11 ABSTRACT 12 13 Peter Weygoldt pioneered studies of arachnid phylogeny by providing the first synapomorphy 14 scheme to underpin inter-ordinal relationships. Since this seminal worK, arachnid relationships 15 have been evaluated using morphological characters of extant and fossil taxa as well as multiple 16 generations of molecular sequence data. While nearly all datasets agree on the monophyly of 17 Tetrapulmonata, and modern analyses of molecules and novel morphological and genomic data 18 support Arachnopulmonata (a sister group relationship of Scorpiones to Tetrapulmonata), the 19 relationships of the apulmonate arachnid orders remain largely unresolved. -
Acari Scientific Classification Kingdom
Acari - Wikipedia https://en.wikipedia.org/wiki/Acari From Wikipedia, the free encyclopedia Acari (or Acarina) are a taxon of arachnids that contains mites and ticks. The diversity of the Acari is extraordinary and its fossil history Acari goes back to at least the early Devonian period.[1] As a result, Temporal range: acarologists (the people who study mites and ticks) have proposed a Early Devonian–Recent complex set of taxonomic ranks to classify mites. In most modern treatments, the Acari is considered a subclass of Arachnida and is PreЄ Є O S D C P T J K Pg N composed of two or three superorders or orders: Acariformes (or Actinotrichida), Parasitiformes (or Anactinotrichida), and Opilioacariformes; the latter is often considered a subgroup within the Parasitiformes. The monophyly of the Acari is open to debate, and the relationships of the acarines to other arachnids is not at all clear.[2] In older treatments, the subgroups of the Acarina were placed at order rank, but as their own subdivisions have become better-understood, it is more usual to treat them at superorder rank. Most acarines are minute to small (e.g., 0.08–1.00 millimetre or 0.003–0.039 inches), but the largest Acari (some ticks and red velvet mites) may reach lengths of 10–20 millimetres (0.4–0.8 in). Over 50,000 species have been described (as of 1999) and it is estimated that a million or more species may exist. The study of mites and ticks is called acarology (from Greek ἀκαρί/ἄκαρι, akari, a type of mite; and -λογία, -logia),[3] and the leading scientific journals for acarology include Acarologia, Experimental and Applied Acarology and the Peacock mite (Tuckerella sp.), International Journal of Acarology. -
Geological History and Phylogeny of Chelicerata
Arthropod Structure & Development 39 (2010) 124–142 Contents lists available at ScienceDirect Arthropod Structure & Development journal homepage: www.elsevier.com/locate/asd Review Article Geological history and phylogeny of Chelicerata Jason A. Dunlop* Museum fu¨r Naturkunde, Leibniz Institute for Research on Evolution and Biodiversity at the Humboldt University Berlin, Invalidenstraße 43, D-10115 Berlin, Germany article info abstract Article history: Chelicerata probably appeared during the Cambrian period. Their precise origins remain unclear, but may Received 1 December 2009 lie among the so-called great appendage arthropods. By the late Cambrian there is evidence for both Accepted 13 January 2010 Pycnogonida and Euchelicerata. Relationships between the principal euchelicerate lineages are unre- solved, but Xiphosura, Eurypterida and Chasmataspidida (the last two extinct), are all known as body Keywords: fossils from the Ordovician. The fourth group, Arachnida, was found monophyletic in most recent studies. Arachnida Arachnids are known unequivocally from the Silurian (a putative Ordovician mite remains controversial), Fossil record and the balance of evidence favours a common, terrestrial ancestor. Recent work recognises four prin- Phylogeny Evolutionary tree cipal arachnid clades: Stethostomata, Haplocnemata, Acaromorpha and Pantetrapulmonata, of which the pantetrapulmonates (spiders and their relatives) are probably the most robust grouping. Stethostomata includes Scorpiones (Silurian–Recent) and Opiliones (Devonian–Recent), while -
Description of the Female of Diplothyrus Schubarti Lehtinen, 1999 (Holothyrida: Neothyridae) and New Species Occurrences in Brazil L
Description of the female of Diplothyrus schubarti Lehtinen, 1999 (Holothyrida: Neothyridae) and new species occurrences in Brazil L. Ferreira de Oliveira Ferreira, L. Neves De Azara, R. Lopes Ferreira To cite this version: L. Ferreira de Oliveira Ferreira, L. Neves De Azara, R. Lopes Ferreira. Description of the female of Diplothyrus schubarti Lehtinen, 1999 (Holothyrida: Neothyridae) and new species occurrences in Brazil. Acarologia, Acarologia, 2011, 51 (3), pp.311-319. 10.1051/acarologia/20112016. hal- 01600039 HAL Id: hal-01600039 https://hal.archives-ouvertes.fr/hal-01600039 Submitted on 2 Oct 2017 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. Distributed under a Creative Commons Attribution - NonCommercial - NoDerivatives| 4.0 International License ACAROLOGIA A quarterly journal of acarology, since 1959 Publishing on all aspects of the Acari All information: http://www1.montpellier.inra.fr/CBGP/acarologia/ [email protected] Acarologia is proudly non-profit, with no page charges and free open access Please help us maintain this system -
Abhandlungen Und Berichte
ISSN 1618-8977 Mesostigmata Volume 11 (1) Museum für Naturkunde Görlitz 2011 Senckenberg Museum für Naturkunde Görlitz ACARI Bibliographia Acarologica Editor-in-chief: Dr Axel Christian authorised by the Senckenberg Gesellschaft für Naturfoschung Enquiries should be directed to: ACARI Dr Axel Christian Senckenberg Museum für Naturkunde Görlitz PF 300 154, 02806 Görlitz, Germany ‘ACARI’ may be orderd through: Senckenberg Museum für Naturkunde Görlitz – Bibliothek PF 300 154, 02806 Görlitz, Germany Published by the Senckenberg Museum für Naturkunde Görlitz All rights reserved Cover design by: E. Mättig Printed by MAXROI Graphics GmbH, Görlitz, Germany ACARI Bibliographia Acarologica 11 (1): 1-35, 2011 ISSN 1618-8977 Mesostigmata No. 22 Axel Christian & Kerstin Franke Senckenberg Museum für Naturkunde Görlitz In the bibliography, the latest works on mesostigmatic mites - as far as they have come to our knowledge - are published yearly. The present volume includes 330 titles by researchers from 59 countries. In these publications, 159 new species and genera are described. The majority of articles concern ecology (36%), taxonomy (23%), faunistics (18%) and the bee- mite Varroa (4%). Please help us keep the literature database as complete as possible by sending us reprints or copies of all your papers on mesostigmatic mites, or, if this is not possible, complete refer- ences so that we can include them in the list. Please inform us if we have failed to list all your publications in the Bibliographia. The database on mesostigmatic mites already contains 14 655 papers and 15 537 taxa. Every scientist who sends keywords for literature researches can receive a list of literature or taxa. -
A New Genus and Three New Species of the Mite Family Arctacaridae (Parasitiformes, Mesostigmata) from North America O
Entomological Review, Vol. 83, No. 7, 2003, pp. 868–886. Translated from Zoologicheskii Zhurnal, Vol. 82, No. 8, 2003. Original Russian Text Copyright © 2003 by Makarova. English Translation Copyright © 2003 by MAIK “Nauka/Interperiodica” (Russia). A New Genus and Three New Species of the Mite Family Arctacaridae (Parasitiformes, Mesostigmata) from North America O. L. Makarova Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Moscow 119071, Russia e-mail: [email protected] Received March 20, 2002 Abstract—A new genus Proarctacarus and three new species, P. canadensis (Rocky Mountains, Alberta, Can- ada), and P. johnstoni (Rocky Mountains, Idaho, Utah, USA), and P. oregonensis (Coast Ranges, Oregon, USA), are described and the diagnosis of the family Arctacaridae is refined. The majority of records of species of the ge- nus Proarctacarus is associated with mountain coniferous forests. The regular arrangement of setae (transverse rows) and sigillae on the large soft opisthosoma suggests the presence of 10 abdominal segments (besides telson), including pregenital segment VII. The setae of this segment (2–3 pairs) are situated dorsolaterally at the border between podosoma and opisthosoma and are distinctly marked by the last row of podosomal setae (segment VI) and first complete row of opisthosomal setae associated with sigillae sg (genital segment VIII). The setae on pregenital segment VII are described in Mesostigmata for the first time. The taxonomic value of the character “presence/absence of ambulacrum I” and the taxonomic position of the cohort Arctacarina are discussed. Until recently, the family Arctacaridae has been of different countries. An analysis of the type series of represented by a single genus Arctacarus Evans in- A. -
Microtomography of the Baltic Amber Tick Ixodes Succineus Reveals Affinities with the Modern Asian Disease Vector Ixodes
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Edinburgh Research Explorer Edinburgh Research Explorer Microtomography of the Baltic amber tick Ixodes succineus reveals affinities with the modern Asian disease vector Ixodes ovatus Citation for published version: Dunlop, J, Apanaskevich, D, Lehmann, J, Hoffman, R, Fusseis, F, Ehlke, M & Zachow, S 2016, 'Microtomography of the Baltic amber tick Ixodes succineus reveals affinities with the modern Asian disease vector Ixodes ovatus' BMC Evolutionary Biology, vol. 16, no. 1, 203. DOI: 10.1186/s12862-016-0777-y Digital Object Identifier (DOI): 10.1186/s12862-016-0777-y Link: Link to publication record in Edinburgh Research Explorer Document Version: Publisher's PDF, also known as Version of record Published In: BMC Evolutionary Biology General rights Copyright for the publications made accessible via the Edinburgh Research Explorer is retained by the author(s) and / or other copyright owners and it is a condition of accessing these publications that users recognise and abide by the legal requirements associated with these rights. Take down policy The University of Edinburgh has made every reasonable effort to ensure that Edinburgh Research Explorer content complies with UK legislation. If you believe that the public display of this file breaches copyright please contact [email protected] providing details, and we will remove access to the work immediately and investigate your claim. Download date: 05. Apr. 2019 Dunlop et al. BMC Evolutionary Biology (2016) 16:203 DOI 10.1186/s12862-016-0777-y RESEARCH ARTICLE Open Access Microtomography of the Baltic amber tick Ixodes succineus reveals affinities with the modern Asian disease vector Ixodes ovatus Jason A. -
Cheliceriformes: Arachnida Module 4
CHELICERIFORMES: ARACHNIDA MODULE 4 MODULE 4 CHELICERIFOMES: ARACHNIDA Unit 1 Subclass Arachnida (G. arachne, spider) Members of the Arachnida are essentially terrestrial except for mites, which have become secondarily adapted to aquatic life. Adaptation to terrestrial life include waterproof cuticle, Malpighian tubules, internal fertilization and internal gaseous exchange system. Arachnids are able to feed on highly mobile preys because of the possession of poison glands with secretions that paralyzes prey. Subclass Arachnida is divided into 11 orders as follows: 1. Order Scorpiones (scorpions) e.g. Centurus, Buthus 2. Order Pseudoscorpiones (pseudoscorpions) e.g. Chelifer, Garypus 3. Order Solpugida or Solifugae (solifuges; wind spiders) e.g. Galeodes 4. Order Palpigradi (micro-whip scorpions) e.g. Koenenia 5. Order Uropygi (whip scorpions or vinegaroons) e.g. Mastigoproctus 6. Order Amblypygi (whip spiders, tailess whip scorpions) e.g. Charinus, Acanthophrynus 7. Order Schizomida (schizomids) e.g. Agastoschizomus 8. Order Araneae (spiders) e.g. Araneus, Aranea, Argiope 9. Order Ricinulei (ricinuleids) e.g. Ricinoides, Phalangium 10. Order Opiliones (daddy long legs or harvestmen) e.g. Trogulus 11. Order Acari e.g. Ixodes (ticks), Chorioptes (mites) Unit 2 The major orders to be discussed in this module are the Scorpiones, Araneae and Acari. A brief mention of order Pseudoscorpiones is given. Order Scorpiones These are the scorpions. Scorpions are predaceous carnivores, generally cryptic by day while feeding at night on insects, spiders and other small sized invertebrates. The body is divided into the prosoma and opisthosoma. The short prosoma has fused segments covered by AOE 1 CHELICERIFORMES: ARACHNIDA MODULE 4 a single carapace; it bears a pair of large median eyes and two to five pairs of small lateral eyes. -
Sworld – 18-27 December 2012
SWorld – 18-27 December 2012 http://www.sworld.com.ua/index.php/ru/conference/the-content-of-conferences/archives-of-individual-conferences/december-2012 MODERN PROBLEMS AND WAYS OF THEIR SOLUTION IN SCIENCE, TRANSPORT, PRODUCTION AND EDUCATION‘ 2012 УДК 595.42 Леонтьев В.В. ДИНАМИКА ЧИСЛЕННОСТИ И ФАЗЫ РАЗВИТИЯ УШНОГО КЛЕЩА OTODECTES CYNOTIS (HERING, 1938) (PSOROPTIDAE) КОШКИ ДОМАШНЕЙ ПРИ ЛЕЧЕНИИ УШНЫМИ КАПЛЯМИ «БАРС» Казанский Федеральный Университет (филиал в г. Елабуга), Елабуга, Казанская 89, 423604 UDC 595.42 Leontyev V.V. POPULATION DYNAMICS AND PHASES OF DEVELOPMENT OF EAR MITES OTODECTES CYNOTIS (HERING, 1938) (PSOROPTIDAE) OF DOMESTIC CAT IN TREATMENT BY EAR DROPS «BARS» Kazan Federal University (branch in Yelabuga), Yelabuga, Kazanskaya street, 89, 423604 В докладе рассматриваются вопросы филогении и биологии ушного клеща кошек и малоэффективности рекомендуемого курса лечения отодектоза, вызываемого им, ушными каплями «Барс». Ключевые слова: кошка домашняя, ушной клещ, акаридозы, отодектоз, ушные капли, личинка, протонимфа, телеонимфа, имаго. The report deals with the phylogeny and biology of ear mites of cats and ineffectiveness of recommended treatment of otodektoz, caused by ear drops "Bars". Keywords: domestic cat, ear mites, akaridoz, otodektoz, ear drops, larva, protonymph, teleonymph, imago. Домашние животные, живущие в домах и квартирах людей, могут заражаться многими паразитарными болезнями, некоторые из которых вызываются членистоногими эктопаразитами, которые являются возбудителями энтомозов и акаридозов. В большинстве случаев эти инвазии переносятся относительно легко и часто не сопровождаются развитием клинической симптоматики. Однако в некоторых случаях эти паразиты могут вызвать серьезную патологию с выраженной симптоматикой. Идентифицировать эктопаразита и установить его видовую принадлежность можно в процессе исследования образцов ушных выделений, кожи, волосяного и перьевого покровов в местах поражения. -
Acari: Opilioacariformes) and the first Baltic Amber Camel Spider (Solifugae) Jason A
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Dokumenten-Publikationsserver der Humboldt-Universität zu Berlin Transactions of the Royal Society of Edinburgh: Earth Sciences, 94, 261–273, 2004 (for 2003) The first fossil opilioacariform mite (Acari: Opilioacariformes) and the first Baltic amber camel spider (Solifugae) Jason A. Dunlop, Jo¨rg Wunderlich and George O. Poinar Jr ABSTRACT: The first fossil opilioacariform mite (Acari: Opilioacariformes), Paracarus pristinus sp. n., is described from Baltic amber (Tertiary: Eocene). This well-preserved inclusion has six eyes and, thus, can be excluded from the derived, four-eyed genera. Based on characters such as the extremely long leg 4, it is assigned to the extant central Asian genus Paracarus Chamberlin & Mulaik, 1942. As with many Baltic amber inclusions, we lack an exact provenance for the type specimen, but the Baltic region is further north than the present day range of Recent opilioacariform species and suggests that the range of this group was once more extensive within Eurasia. The first solifuge (Solifugae) from Baltic amber is described as Palaeoblossia groehni gen. et sp. n. Based on its size and general appearance, it can be assigned to Daesiidae, and again represents an arachnid group which previously had a much wider geographical range. If adult, it may represent the smallest solifuge known. KEY WORDS: Arachnida, Arthropoda, biogeography. Eocene Fossil mites (Arachnida: Acari) are generally rather rare, evolution may have involved two phases of adaptive radiation; although they are quite frequent and diverse in Baltic amber. first in the mid-Palaeozoic, and subsequently, in the late Useful summaries can be found in Bernini (1986), Selden Mesozoic.