Origin and expansion of the mosquito Aedes aegypti in Madeira Island (Portugal)

Authors: Seixas G, Salgueiro P, Bronzato-Badial A, Gonçalves Y, Reyes-Lugo M, Viveiros B, Gordicho V, Ribolla P, Silva AC, Pinto J, Sousa CA
Publication Year: 2019
Journal: Scientific Reports
Link: https://www.nature.com/articles/s41598-018-38373-x

Historically known as the yellow fever mosquito, Aedes aegypti invaded Madeira Island in 2005 and was the vector of the island’s first dengue outbreak in 2012. We have studied genetic variation at 16 microsatellites and two mitochondrial DNA genes in temporal samples of Madeira Island, in order to assess the origin of the invasion and the population […]
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Adaptive Potential of Hybridization among Malaria Vectors: Introgression at the Immune Locus TEP1 between Anopheles coluzzii and A. gambiae in ‘Far-West’ Africa

Authors: Caputo B, Dinis J, Gordicho V, Mancini E, Petrarca V, Pombi M, Rodrigues A, Spinaci MI, Vicente JL, Weetman D
Publication Year: 2015
Journal: PLoS One
Link: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0127804

“Far-West” Africa is known to be a secondary contact zone between the two major malaria vectors Anopheles coluzzii and A. gambiae. We investigated gene-flow and potentially adaptive introgression between these species along a west-to-east transect in Guinea Bissau, the putative core of this hybrid zone. To evaluate the extent and direction of gene flow, we […]
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First report of an exophilic Anopheles arabiensis population in Bissau City, Guinea-Bissau: recent introduction or sampling bias?

Authors: Caputo B, Della Torre A, Dinis J, Gordicho V, Palsson K, Pinto J, Pombi M, Rodrigues A, Seixas G, Sousa CA, Vicente JL, Weetman D
Publication Year: 2014
Journal: Malaria Journal
Link: http://www.malariajournal.com/content/13/1/423

This study reports for the first time the presence of An. arabiensis in Antula, a suburb of Bissau city, the capital of Guinea Bissau, where high levels of hybridization between Anopheles coluzzii and An. gambiae have been reported. Given that previous surveys in the area, based on indoor collections, did not sample An. arabiensis, the possibility of a recently introduced exophilic population was investigated.
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Origin and expansion of the mosquito Aedes aegypti in Madeira Island (Portugal)

Adaptive Potential of Hybridization among Malaria Vectors: Introgression at the Immune Locus TEP1 between Anopheles coluzzii and A. gambiae in ‘Far-West’ Africa

First report of an exophilic Anopheles arabiensis population in Bissau City, Guinea-Bissau: recent introduction or sampling bias?

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