Gender beyond male and female: Occurrence of a gynandromorph in the Japanese encephalitis vector Culex sitiens (Diptera: Culicidae)

A gynandromorph of Culex sitiens Wiedemann (Diptera: Culicidae) was attracted to a human during a mosquito surveillance programme conducted in Kuala Lipis, Pahang, Malaysia on July 20, 2019. Gynandromorphism was observed in antennae, maxillary palps, legs and wings of the specimen, with distinct mal...

Full description

Bibliographic Details
Main Authors: Low, Van Lun, Wong, Meng Li, Liew, Jonathan Wee Kent, Pramasivan, Sandthya, Jeyaprakasam, Nantha Kumar, Vythilingam, Indra
Format: Article
Published: Elsevier 2020
Subjects:
_version_ 1825720594320064512
author Low, Van Lun
Wong, Meng Li
Liew, Jonathan Wee Kent
Pramasivan, Sandthya
Jeyaprakasam, Nantha Kumar
Vythilingam, Indra
author_facet Low, Van Lun
Wong, Meng Li
Liew, Jonathan Wee Kent
Pramasivan, Sandthya
Jeyaprakasam, Nantha Kumar
Vythilingam, Indra
author_sort Low, Van Lun
collection UM
description A gynandromorph of Culex sitiens Wiedemann (Diptera: Culicidae) was attracted to a human during a mosquito surveillance programme conducted in Kuala Lipis, Pahang, Malaysia on July 20, 2019. Gynandromorphism was observed in antennae, maxillary palps, legs and wings of the specimen, with distinct male characters on the left and female characters on the right, though the left maxillary palp is slightly shorter than the proboscis of a typical male. The abdomen, however, displays well-developed male genitalia. This study represents the first report of oblique gynandromorphism in Cx. sitiens, one of the vectors of Japanese encephalitis in Asia. © 2019 Elsevier B.V.
first_indexed 2024-03-06T05:37:29Z
format Article
id um.eprints-14857
institution Universiti Malaya
last_indexed 2024-03-06T05:37:29Z
publishDate 2020
publisher Elsevier
record_format dspace
spelling um.eprints-148572019-11-11T05:03:54Z http://eprints.um.edu.my/14857/ Gender beyond male and female: Occurrence of a gynandromorph in the Japanese encephalitis vector Culex sitiens (Diptera: Culicidae) Low, Van Lun Wong, Meng Li Liew, Jonathan Wee Kent Pramasivan, Sandthya Jeyaprakasam, Nantha Kumar Vythilingam, Indra R Medicine A gynandromorph of Culex sitiens Wiedemann (Diptera: Culicidae) was attracted to a human during a mosquito surveillance programme conducted in Kuala Lipis, Pahang, Malaysia on July 20, 2019. Gynandromorphism was observed in antennae, maxillary palps, legs and wings of the specimen, with distinct male characters on the left and female characters on the right, though the left maxillary palp is slightly shorter than the proboscis of a typical male. The abdomen, however, displays well-developed male genitalia. This study represents the first report of oblique gynandromorphism in Cx. sitiens, one of the vectors of Japanese encephalitis in Asia. © 2019 Elsevier B.V. Elsevier 2020 Article PeerReviewed Low, Van Lun and Wong, Meng Li and Liew, Jonathan Wee Kent and Pramasivan, Sandthya and Jeyaprakasam, Nantha Kumar and Vythilingam, Indra (2020) Gender beyond male and female: Occurrence of a gynandromorph in the Japanese encephalitis vector Culex sitiens (Diptera: Culicidae). Acta Tropica, 201. p. 105207. ISSN 0001-706X, DOI https://doi.org/10.1016/j.actatropica.2019.105207 <https://doi.org/10.1016/j.actatropica.2019.105207>. https://doi.org/10.1016/j.actatropica.2019.105207 doi:10.1016/j.actatropica.2019.105207
spellingShingle R Medicine
Low, Van Lun
Wong, Meng Li
Liew, Jonathan Wee Kent
Pramasivan, Sandthya
Jeyaprakasam, Nantha Kumar
Vythilingam, Indra
Gender beyond male and female: Occurrence of a gynandromorph in the Japanese encephalitis vector Culex sitiens (Diptera: Culicidae)
title Gender beyond male and female: Occurrence of a gynandromorph in the Japanese encephalitis vector Culex sitiens (Diptera: Culicidae)
title_full Gender beyond male and female: Occurrence of a gynandromorph in the Japanese encephalitis vector Culex sitiens (Diptera: Culicidae)
title_fullStr Gender beyond male and female: Occurrence of a gynandromorph in the Japanese encephalitis vector Culex sitiens (Diptera: Culicidae)
title_full_unstemmed Gender beyond male and female: Occurrence of a gynandromorph in the Japanese encephalitis vector Culex sitiens (Diptera: Culicidae)
title_short Gender beyond male and female: Occurrence of a gynandromorph in the Japanese encephalitis vector Culex sitiens (Diptera: Culicidae)
title_sort gender beyond male and female occurrence of a gynandromorph in the japanese encephalitis vector culex sitiens diptera culicidae
topic R Medicine
work_keys_str_mv AT lowvanlun genderbeyondmaleandfemaleoccurrenceofagynandromorphinthejapaneseencephalitisvectorculexsitiensdipteraculicidae
AT wongmengli genderbeyondmaleandfemaleoccurrenceofagynandromorphinthejapaneseencephalitisvectorculexsitiensdipteraculicidae
AT liewjonathanweekent genderbeyondmaleandfemaleoccurrenceofagynandromorphinthejapaneseencephalitisvectorculexsitiensdipteraculicidae
AT pramasivansandthya genderbeyondmaleandfemaleoccurrenceofagynandromorphinthejapaneseencephalitisvectorculexsitiensdipteraculicidae
AT jeyaprakasamnanthakumar genderbeyondmaleandfemaleoccurrenceofagynandromorphinthejapaneseencephalitisvectorculexsitiensdipteraculicidae
AT vythilingamindra genderbeyondmaleandfemaleoccurrenceofagynandromorphinthejapaneseencephalitisvectorculexsitiensdipteraculicidae