Aedes (Stegomyia) hensilli originated from the Caroline Islands in the Western Pacific. It is the most common species found in the Yap state of the Federated States of Micronesia[1]. The mosquito lays eggs in empty coconut shells, tree holes, bamboo and other containers. It was found to be the main vector of Chikungunya in the Yap state following an outbreak of the disease in 2013[2]. Since then, laboratory research has found it to be a possible vector of Zika and to a lesser extent, Dengue[1].

  1. Ledermann JP, Guillaumot L, Yug L, Saweyog SC, Tided M, Machieng P, Pretrick M, Marfel M, Griggs A, Bel M, Duffy MR. Aedes hensilli as a potential vector of Chikungunya and Zika viruses. PLoS Negl Trop Dis. 2014 Oct 9;8(10):e3188.

  2. Savage HM, Ledermann JP, Yug L, Burkhalter KL, Marfel M, Hancock WT. Incrimination of Aedes (Stegomyia) hensilli Farner as an epidemic vector of Chikungunya virus on Yap Island, Federated States of Micronesia, 2013. Am J Trop Med Hyg. 2015 Feb 4;92(2):429-36.