Morphological and Molecular Analyses ofSimulium rufibasis(Diptera: Simuliidae) in Thailand

A man-biting black fly species so far regarded as Simulium rufibasis Brunetti in Thailand was morphologically analyzed. It was found to be almost indistinguishable in the female from S. rufibasis sensu stricto but distinguishable in the male by the slender fore basitarsus and abdominal segments 2, 6...

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Main Authors: Takaoka, Hiroyuki, Srisuka, Wichai, Low, Van Lun, Saeung, Atiporn
Format: Article
Published: Oxford University Press 2018
Subjects:
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author Takaoka, Hiroyuki
Srisuka, Wichai
Low, Van Lun
Saeung, Atiporn
author_facet Takaoka, Hiroyuki
Srisuka, Wichai
Low, Van Lun
Saeung, Atiporn
author_sort Takaoka, Hiroyuki
collection UM
description A man-biting black fly species so far regarded as Simulium rufibasis Brunetti in Thailand was morphologically analyzed. It was found to be almost indistinguishable in the female from S. rufibasis sensu stricto but distinguishable in the male by the slender fore basitarsus and abdominal segments 2, 6, and 7 each with a pair of shiny dorsolateral patches, and in the pupa by the absence of spine-combs on abdominal segment 7 and terminal hooks on segment 9. It is described as a new species, Simulium tenebrosum. Taxonomic notes are given to separate it from all 11 known species of the S. rufibasis subgroup of the Simulium (Simulium) tuberosum species-group. An analysis of the COI gene sequences shows that this new species is distantly separated from the closely related species. © The Author(s) 2018. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved.
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spelling um.eprints-233342020-01-08T04:27:59Z http://eprints.um.edu.my/23334/ Morphological and Molecular Analyses ofSimulium rufibasis(Diptera: Simuliidae) in Thailand Takaoka, Hiroyuki Srisuka, Wichai Low, Van Lun Saeung, Atiporn Q Science (General) QH Natural history QR Microbiology R Medicine A man-biting black fly species so far regarded as Simulium rufibasis Brunetti in Thailand was morphologically analyzed. It was found to be almost indistinguishable in the female from S. rufibasis sensu stricto but distinguishable in the male by the slender fore basitarsus and abdominal segments 2, 6, and 7 each with a pair of shiny dorsolateral patches, and in the pupa by the absence of spine-combs on abdominal segment 7 and terminal hooks on segment 9. It is described as a new species, Simulium tenebrosum. Taxonomic notes are given to separate it from all 11 known species of the S. rufibasis subgroup of the Simulium (Simulium) tuberosum species-group. An analysis of the COI gene sequences shows that this new species is distantly separated from the closely related species. © The Author(s) 2018. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. Oxford University Press 2018 Article PeerReviewed Takaoka, Hiroyuki and Srisuka, Wichai and Low, Van Lun and Saeung, Atiporn (2018) Morphological and Molecular Analyses ofSimulium rufibasis(Diptera: Simuliidae) in Thailand. Journal of Medical Entomology, 56 (2). pp. 408-415. ISSN 0022-2585, DOI https://doi.org/10.1093/jme/tjy180 <https://doi.org/10.1093/jme/tjy180>. https://doi.org/10.1093/jme/tjy180 doi:10.1093/jme/tjy180
spellingShingle Q Science (General)
QH Natural history
QR Microbiology
R Medicine
Takaoka, Hiroyuki
Srisuka, Wichai
Low, Van Lun
Saeung, Atiporn
Morphological and Molecular Analyses ofSimulium rufibasis(Diptera: Simuliidae) in Thailand
title Morphological and Molecular Analyses ofSimulium rufibasis(Diptera: Simuliidae) in Thailand
title_full Morphological and Molecular Analyses ofSimulium rufibasis(Diptera: Simuliidae) in Thailand
title_fullStr Morphological and Molecular Analyses ofSimulium rufibasis(Diptera: Simuliidae) in Thailand
title_full_unstemmed Morphological and Molecular Analyses ofSimulium rufibasis(Diptera: Simuliidae) in Thailand
title_short Morphological and Molecular Analyses ofSimulium rufibasis(Diptera: Simuliidae) in Thailand
title_sort morphological and molecular analyses ofsimulium rufibasis diptera simuliidae in thailand
topic Q Science (General)
QH Natural history
QR Microbiology
R Medicine
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AT srisukawichai morphologicalandmolecularanalysesofsimuliumrufibasisdipterasimuliidaeinthailand
AT lowvanlun morphologicalandmolecularanalysesofsimuliumrufibasisdipterasimuliidaeinthailand
AT saeungatiporn morphologicalandmolecularanalysesofsimuliumrufibasisdipterasimuliidaeinthailand