Wing Geometry Analysis of Aedes aegypti (Diptera, Culicidae), a Dengue Vi-rus Vector, from Multiple Geographical Locations of Samut Songkhram, Thailand

  • Tanawat Chaiphongpachara College of Allied Health Sciences, Suan Sunandha Rajabhat University, Thailand
  • Nattapon Juijayen Bachelor of Public Health, College of Allied Health Sciences, Suan Sunandha Rajabhat University, Thailand
  • Kitthisak Khlaeo Chansukh Department of Applied Thai Traditional Medicine, College of Allied Health Sciences, Suan Sunandha Rajabhat University, Thailand
Keywords: Aedes aegypti, Mosquito vector, Geometric morphometric, Dengue hemorrhagic fever


Background: Dengue Haemorrhagic Fever (DHF) is a mosquito-borne disease and remains a major public health problem, especially in tropical and temperate countries. Studying wing morphometric of Aedes aegypti as a mosquito vector of DHF can help to better understand biological process of the mosquito adaptation to the environment. We aimed to study the geometric morphometric of Ae. aegypti from multiple geographical areas.Methods: Samples were collected from Samut Songkhram Province in Thailand, including coastal, residential and cultivated areas, by Ovitrap once per month during Oct to Nov 2016.Results: According to size variation analysis of Ae. aegypti, the female mosquito in a cultivated area was significant­ly different from those in the coastal and residential areas (P< 0.05). Whereas male Ae. aegypti in a cultivated area were significantly different from those in a residential area (P< 0.05). The shape variation of both female and male Ae. aegypti from all areas was statistically different (P< 0.05).Conclusion: Normally, living organisms, including mosquitoes, are adapted to their environment. The studied geo­graphical locations affect Ae. aegypti morphology.


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How to Cite
Chaiphongpachara T, Juijayen N, Chansukh KK. Wing Geometry Analysis of Aedes aegypti (Diptera, Culicidae), a Dengue Vi-rus Vector, from Multiple Geographical Locations of Samut Songkhram, Thailand. J Arthropod Borne Dis. 12(4):351-60.
Original Article