Culex Pipiens
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Mosquitoes (Diptera: Culicidae) in the Dark—Highlighting the Importance of Genetically Identifying Mosquito Populations in Subterranean Environments of Central Europe
pathogens Article Mosquitoes (Diptera: Culicidae) in the Dark—Highlighting the Importance of Genetically Identifying Mosquito Populations in Subterranean Environments of Central Europe Carina Zittra 1 , Simon Vitecek 2,3 , Joana Teixeira 4, Dieter Weber 4 , Bernadette Schindelegger 2, Francis Schaffner 5 and Alexander M. Weigand 4,* 1 Unit Limnology, Department of Functional and Evolutionary Ecology, University of Vienna, 1090 Vienna, Austria; [email protected] 2 WasserCluster Lunz—Biologische Station, 3293 Lunz am See, Austria; [email protected] (S.V.); [email protected] (B.S.) 3 Institute of Hydrobiology and Aquatic Ecosystem Management, University of Natural Resources and Life Sciences, Vienna, Gregor-Mendel-Strasse 33, 1180 Vienna, Austria 4 Zoology Department, Musée National d’Histoire Naturelle de Luxembourg (MNHNL), 2160 Luxembourg, Luxembourg; [email protected] (J.T.); [email protected] (D.W.) 5 Francis Schaffner Consultancy, 4125 Riehen, Switzerland; [email protected] * Correspondence: [email protected]; Tel.: +352-462-240-212 Abstract: The common house mosquito, Culex pipiens s. l. is part of the morphologically hardly or non-distinguishable Culex pipiens complex. Upcoming molecular methods allowed us to identify Citation: Zittra, C.; Vitecek, S.; members of mosquito populations that are characterized by differences in behavior, physiology, host Teixeira, J.; Weber, D.; Schindelegger, and habitat preferences and thereof resulting in varying pathogen load and vector potential to deal B.; Schaffner, F.; Weigand, A.M. with. In the last years, urban and surrounding periurban areas were of special interest due to the Mosquitoes (Diptera: Culicidae) in higher transmission risk of pathogens of medical and veterinary importance. -
Table of Contents
Table of Contents Oral Presentation Abstracts ............................................................................................................................... 3 Plenary Session ............................................................................................................................................ 3 Adult Control I ............................................................................................................................................ 3 Mosquito Lightning Symposium ...................................................................................................................... 5 Student Paper Competition I .......................................................................................................................... 9 Post Regulatory approval SIT adoption ......................................................................................................... 10 16th Arthropod Vector Highlights Symposium ................................................................................................ 11 Adult Control II .......................................................................................................................................... 11 Management .............................................................................................................................................. 14 Student Paper Competition II ...................................................................................................................... 17 Trustee/Commissioner -
Copyright © and Moral Rights for This Thesis Are Retained by the Author And/Or Other Copyright Owners
Copyright © and Moral Rights for this thesis are retained by the author and/or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder/s. The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders. When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given e.g. AUTHOR (year of submission) "Full thesis title", Canterbury Christ Church University, name of the University School or Department, PhD Thesis. Renita Danabalan PhD Ecology Mosquitoes of southern England and northern Wales: Identification, Ecology and Host selection. Table of Contents: Acknowledgements pages 1 Abstract pages 2 Chapter1: General Introduction Pages 3-26 1.1 History of Mosquito Systematics pages 4-11 1.1.1 Internal Systematics of the Subfamily Anophelinae pages 7-8 1.1.2 Internal Systematics of the Subfamily Culicinae pages 8-11 1.2 British Mosquitoes pages 12-20 1.2.1 Species List and Feeding Preferences pages 12-13 1.2.2 Distribution of British Mosquitoes pages 14-15 1.2.2.1 Distribution of the subfamily Culicinae in UK pages 14 1.2.2.2. Distribution of the genus Anopheles in UK pages 15 1.2.3 British Mosquito Species Complexes pages 15-20 1.2.3.1 The Anopheles maculipennis Species Complex pages -
MOSQUITOES of the SOUTHEASTERN UNITED STATES
L f ^-l R A R > ^l^ ■'■mx^ • DEC2 2 59SO , A Handbook of tnV MOSQUITOES of the SOUTHEASTERN UNITED STATES W. V. King G. H. Bradley Carroll N. Smith and W. C. MeDuffle Agriculture Handbook No. 173 Agricultural Research Service UNITED STATES DEPARTMENT OF AGRICULTURE \ I PRECAUTIONS WITH INSECTICIDES All insecticides are potentially hazardous to fish or other aqpiatic organisms, wildlife, domestic ani- mals, and man. The dosages needed for mosquito control are generally lower than for most other insect control, but caution should be exercised in their application. Do not apply amounts in excess of the dosage recommended for each specific use. In applying even small amounts of oil-insecticide sprays to water, consider that wind and wave action may shift the film with consequent damage to aquatic life at another location. Heavy applications of insec- ticides to ground areas such as in pretreatment situa- tions, may cause harm to fish and wildlife in streams, ponds, and lakes during runoff due to heavy rains. Avoid contamination of pastures and livestock with insecticides in order to prevent residues in meat and milk. Operators should avoid repeated or prolonged contact of insecticides with the skin. Insecticide con- centrates may be particularly hazardous. Wash off any insecticide spilled on the skin using soap and water. If any is spilled on clothing, change imme- diately. Store insecticides in a safe place out of reach of children or animals. Dispose of empty insecticide containers. Always read and observe instructions and precautions given on the label of the product. UNITED STATES DEPARTMENT OF AGRICULTURE Agriculture Handbook No. -
Clearing up Culex Confusion
Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1185 Clearing up Culex Confusion A Basis for Virus Vector Discrimination in Europe JENNY C. HESSON ACTA UNIVERSITATIS UPSALIENSIS ISSN 1651-6214 ISBN 978-91-554-9044-7 UPPSALA urn:nbn:se:uu:diva-232726 2014 Dissertation presented at Uppsala University to be publicly examined in Zootissalen, Villavägen 9, 2 tr, Uppsala, Friday, 7 November 2014 at 10:00 for the degree of Doctor of Philosophy. The examination will be conducted in English. Faculty examiner: Professor Laura D Kramer (Wadsworth Center, New York State Department of Health, USA). Abstract Hesson, J. C. 2014. Clearing up Culex Confusion. A Basis for Virus Vector Discrimination in Europe. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1185. 56 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9044-7. Mosquito species of the Culex genus are the enzootic vectors for several bird-associated viruses that cause disease in humans. In Europe, these viruses include Sindbis (SINV), West Nile and Usutu viruses. The morphologically similar females of Cx. torrentium and Cx. pipiens are potential vectors of these viruses, but difficulties in correctly identifying the mosquito species have caused confusion regarding their respective distribution, abundance, ecology, and consequently their importance as vectors. Species-specific knowledge from correctly identified field material is however of crucial importance since previous research shows that the relatively unknown Cx. torrentium is a far more efficient SINV vector than the widely recognized Cx. pipiens. The latter is involved in the transmission of several other viruses, but its potential importance for SINV transmission is debated. -
Polymorphism of Mitochondrial COI and Nuclear Ribosomal ITS2 in the Culex Pipiens Complex and in Culex Torrentium (Diptera: Culicidae)
© Comparative Cytogenetics, 2010 . Vol. 4, No. 2, P. 161-174. ISSN 1993-0771 (Print), ISSN 1993-078X (Online) Polymorphism of mitochondrial COI and nuclear ribosomal ITS2 in the Culex pipiens complex and in Culex torrentium (Diptera: Culicidae) E.V. Shaikevich, I.A. Zakharov N.I. Vavilov Institute of General Genetics, 119991 Moscow, Russia E-mails: [email protected], [email protected] Abstract. Polymorphism of the mtDNA gene COI encoding cytochrome C oxidase subunit I was studied in the mosquitoes Culex pipiens Linnaeus, 1758 and C. torren- tium Martini, 1925 from sixteen locations in Russia and in three laboratory strains of subtropical subspecies of the C. pipiens complex. Representatives of this complex are characterized by a high ecological plasticity and there are signifi cant ecophysiologi- cal differences between its morphologically similar members. The full-size DNA se- quence of the gene COI spans 1548 bp and has a total A+T content of 70.2 %. The TAA is a terminating codon in all studied representatives of the C. pipiens complex and C. torrentium. 64 variable nucleotide sites (4 %) were found, fi fteen haplotypes were detected, and two heteroplasmic specimens of C. torrentium were recorded. COI haplotype diversity was low in Wolbachia–infected populations of the C. pipiens complex. Monomorphic haplotypes were found in C. p. quinquefasciatus and C. p. pipiens f. molestus. Three haplotypes were detected for the C. p. pipiens, but these haplotypes were not population-specifi c. On the other hand, each of the ten studied Wolbachia-uninfected C. torrentium individuals from three different populations had unique mitochondrial haplotypes. -
Single Mosquito Metatranscriptomics Identifies Vectors, Emerging Pathogens and Reservoirs in One Assay
TOOLS AND RESOURCES Single mosquito metatranscriptomics identifies vectors, emerging pathogens and reservoirs in one assay Joshua Batson1†, Gytis Dudas2†, Eric Haas-Stapleton3†, Amy L Kistler1†*, Lucy M Li1†, Phoenix Logan1†, Kalani Ratnasiri4†, Hanna Retallack5† 1Chan Zuckerberg Biohub, San Francisco, United States; 2Gothenburg Global Biodiversity Centre, Gothenburg, Sweden; 3Alameda County Mosquito Abatement District, Hayward, United States; 4Program in Immunology, Stanford University School of Medicine, Stanford, United States; 5Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, United States Abstract Mosquitoes are major infectious disease-carrying vectors. Assessment of current and future risks associated with the mosquito population requires knowledge of the full repertoire of pathogens they carry, including novel viruses, as well as their blood meal sources. Unbiased metatranscriptomic sequencing of individual mosquitoes offers a straightforward, rapid, and quantitative means to acquire this information. Here, we profile 148 diverse wild-caught mosquitoes collected in California and detect sequences from eukaryotes, prokaryotes, 24 known and 46 novel viral species. Importantly, sequencing individuals greatly enhanced the value of the biological information obtained. It allowed us to (a) speciate host mosquito, (b) compute the prevalence of each microbe and recognize a high frequency of viral co-infections, (c) associate animal pathogens with specific blood meal sources, and (d) apply simple co-occurrence methods to recover previously undetected components of highly prevalent segmented viruses. In the context *For correspondence: of emerging diseases, where knowledge about vectors, pathogens, and reservoirs is lacking, the [email protected] approaches described here can provide actionable information for public health surveillance and †These authors contributed intervention decisions. -
Meta-Transcriptomic Comparison of the RNA Viromes of the Mosquito Vectors Culex Pipiens and Culex Torrentium in Northern Europe
bioRxiv preprint doi: https://doi.org/10.1101/725788; this version posted August 5, 2019. 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-NC-ND 4.0 International license. 1 Meta-transcriptomic comparison of the RNA viromes of the mosquito 2 vectors Culex pipiens and Culex torrentium in northern Europe 3 4 5 John H.-O. Pettersson1,2,3,*, Mang Shi2, John-Sebastian Eden2,4, Edward C. Holmes2 6 and Jenny C. Hesson1 7 8 9 1Department of Medical Biochemistry and Microbiology/Zoonosis Science Center, Uppsala 10 University, Sweden. 11 2Marie Bashir Institute for Infectious Diseases and Biosecurity, Charles Perkins Centre, 12 School of Life and Environmental Sciences and Sydney Medical School, the University of 13 Sydney, Sydney, New South Wales 2006, Australia. 14 3Public Health Agency of Sweden, Nobels väg 18, SE-171 82 Solna, Sweden. 15 4Centre for Virus Research, The Westmead Institute for Medical Research, Sydney, Australia. 16 17 18 *Corresponding author: [email protected] 19 20 Word count abstract: 247 21 22 Word count importance: 132 23 24 Word count main text: 4113 25 26 1 bioRxiv preprint doi: https://doi.org/10.1101/725788; this version posted August 5, 2019. 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-NC-ND 4.0 International license. -
The Role of Culex Pipiens Mosquitoes in Transmission of West Nile Virus in Europe Mosquitoes in Transmission of West Nile Virus in Europe Chantal B.F
The role of Culex pipiens The role of Culex pipiens mosquitoes in transmission of West Nile virus in Europe mosquitoes in transmission of West Nile virus in Europe Chantal B.F. Vogels Nile virus in Europe Chantal B.F. mosquitoes in transmission of West Chantal B.F. Vogels 2017 Propositions 1. Northern Europe must prepare for West Nile virus transmission. (this thesis) 2. West Nile virus can affect the brain of both its vertebrate host and mosquito vector. (this thesis) 3. Conformism is a poor evolutionary strategy. 4. The individual-based character of the scientific review process makes publishing a lottery. 5. Sufficient sleep is key to a successful career. 6. Benefits of doing sports outweigh the risks of injury. Propositions belonging to the thesis, entitled ‘The role of Culex pipiens mosquitoes in transmission of West Nile virus in Europe’ Chantal B.F. Vogels Wageningen, 8 September 2017 The role of Culex pipiens mosquitoes in transmission of West Nile virus in Europe Chantal B.F. Vogels Thesis committee Promotor Prof. Dr M. Dicke Professor of Entomology Wageningen University & Research Co-promotor Dr C.J.M. Koenraadt Assistant professor, Laboratory of Entomology Wageningen University & Research Other members Prof. Dr R.A.A. van der Vlugt, Wageningen University & Research Dr M.A.H. Braks, National Institute for Public Health and the Environment, Bilthoven Dr L.S. van Overbeek, Wageningen University & Research Dr W.F. de Boer, Wageningen University & Research This research was conducted under the auspices of the C.T. de Wit Graduate School for Production Ecology & Resource Conservation The role of Culex pipiens mosquitoes in transmission of West Nile virus in Europe Chantal B.F. -
Том 15. Вып. 2 Vol. 15. No. 2
РОССИЙСКАЯ АКАДЕМИЯ НАУК Южный научный центр RUSSIAN ACADEMY OF SCIENCES Southern Scientific Centre CAUCASIAN ENTOMOLOGICAL BULLETIN Том 15. Вып. 2 Vol. 15. No. 2 Ростов-на-Дону 2019 © “Кавказский энтомологический бюллетень” составление, редактирование compiling, editing На титуле оригинальная фотография С. Маршалла (Stephen Marshall) Argyrochlamys marshalli Grichanov, 2010 Адрес для переписки: Максим Витальевич Набоженко [email protected] E-mail for correspondence: Dr Maxim Nabozhenko [email protected] Русская электронная версия журнала – http://www.ssc-ras.ru/ru/journal/kavkazskii_yntomologicheskii_byulleten/ English online version – http://www.ssc-ras.ru/en/journal/caucasian_entomological_bulletin/ Издание осуществляется при поддержке Южного научного центра Российской академии наук (Ростов-на-Дону) e journal is published by Southern Scientific Centre of the Russian Academy of Sciences under a Creative Commons Attribution- NonCommercial 4.0 International License Журнал индексируется в eLibrary.ru, omson Reuters (Zoological Record, Biological Abstracts, BIOSIS Previews, Russian Science Index Citation), ZooBank, DOAJ, Crossref e journal is indexed/referenced in eLibrary.ru, omson Reuters (Zoological Record, Biological Abstracts, BIOSIS Previews, Russian Science Index Citation), ZooBank, DOAJ, Crossref Техническое редактирование и компьютерная верстка номера – С.В. и М.В. Набоженко; корректура – С.В. Набоженко Кавказский энтомологический бюллетень 15(2): 233–235 © Caucasian Entomological Bulletin 2019 Synaphosus shirin Ovtsharenko, Levi et Platnik, 1994 (Gnaphosidae) и Holocnemus pluchei (Scopoli, 1763) (Pholcidae) – два новых вида пауков (Aranei) в фауне Кавказа Synaphosus shirin Ovtsharenko, Levi et Platnik, 1994 (Gnaphosidae) and Holocnemus pluchei (Scopoli, 1763) (Pholcidae) – two new species of spiders (Aranei) in the fauna of the Caucasus © А.В. Пономарёв1, Н.Ю. Снеговая2, В.Ю. Шматко1 © A.V. Ponomarev1, N.Yu. Snegovaya2, V.Yu. -
Downloaded from NCBI on Mar 27, 2019.) 636 Default Parameters Were Used, Except the E-Value Cutoff Was Set to 1E-2
bioRxiv preprint doi: https://doi.org/10.1101/2020.02.10.942854; this version posted February 13, 2020. 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. bioRxiv PREPRINT 1 Single MOSQUITO 2 METATRANSCRIPTOMICS RECOVERS 3 MOSQUITO species, BLOOD MEAL 4 SOURces, AND MICROBIAL CARgo, 5 INCLUDING VIRAL DARK MATTER 1† 3† 2† 1*† 6 Joshua Batson , Gytis Dudas , Eric Haas-Stapleton , Amy L. Kistler , Lucy M. 1† 1† 1,4† 5† 7 Li , Phoenix Logan , Kalani Ratnasiri , Hanna Retallack *For CORRespondence: Chan ZuckERBERG Biohub, 499 ILLINOIS St, San FrANCISCO CA 94158; Alameda County [email protected] (AK) 8 1 2 Mosquito Abatement District, 23187 Connecticut St., Hayward, CA 94545; 3GothenburG † 9 These AUTHORS CONTRIBUTED EQUALLY Global Biodiversity Centre, Carl SkOTTSBERGS GATA 22B, 413 19, Gothenburg, Sweden; TO THIS WORK 10 PrOGRAM IN IMMUNOLOGY, StanforD University School OF Medicine, StanforD CA 94305; 11 4 Department OF Biochemistry AND Biophysics, University OF California San Francisco, San 12 5 FrANCISCO CA 94158 13 14 15 AbstrACT Mosquitoes ARE A DISEASE VECTOR WITH A COMPLEX ECOLOGY INVOLVING INTERACTIONS BETWEEN 16 TRANSMISSIBLE pathogens, ENDOGENOUS MICRobiota, AND HUMAN AND ANIMAL BLOOD MEAL SOURces. 17 Unbiased METATRANSCRIPTOMIC SEQUENCING OF INDIVIDUAL MOSQUITOES OffERS A STRAIGHTFORWARD AND 18 RAPID WAY TO CHARACTERIZE THESE dynamics. Here, WE PROfiLE 148 DIVERSE wild-caught MOSQUITOES 19 COLLECTED IN California, DETECTING SEQUENCES FROM eukaryotes, PRokaryotes, AND OVER 70 KNOWN AND 20 NOVEL VIRAL species. -
Single Mosquito Metatranscriptomics Identifies Vectors, Emerging Pathogens and Reservoirs in One Assay
bioRxiv preprint doi: https://doi.org/10.1101/2020.02.10.942854; this version posted December 21, 2020. 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. Single mosquito metatranscriptomics identifies vectors, emerging pathogens and reservoirs in one assay Joshua Batson, Gytis Dudas, Eric Haas-Stapleton, Amy L. Kistler, Lucy M. Li, Phoenix Logan, Kalani Ratnasiri, Hanna Retallack Abstract Mosquitoes are major infectious disease-carrying vectors. Assessment of current and future risks associated with the mosquito population requires knowledge of the full repertoire of pathogens they carry, including novel viruses, as well as their blood meal sources. Unbiased metatranscriptomic sequencing of individual mosquitoes offers a straightforward, rapid and quantitative means to acquire this information. Here, we profile 148 diverse wild-caught mosquitoes collected in California and detect sequences from eukaryotes, prokaryotes, 24 known and 46 novel viral species. Importantly, sequencing individuals greatly enhanced the value of the biological information obtained. It allowed us to a) speciate host mosquito, b) compute the prevalence of each microbe and recognize a high frequency of viral co-infections, c) associate animal pathogens with specific blood meal sources, and d) apply simple co-occurrence methods to recover previously undetected components of highly prevalent segmented viruses. In the context of emerging diseases, where knowledge about vectors, pathogens, and reservoirs is lacking, the approaches described here can provide actionable information for public health surveillance and intervention decisions.