title: [Updated inventory of mosquitoes (Diptera: Culicidae) of the island of La Réunion, Indian Ocean].
abstract: A literature analysis coupled with new entomological surveys conducted between 2009 and 2012 led to changes in the list of mosquito species present on the island of La Réunion. Using morphological criteria, Orthopodomyia arboricollis is replaced by Or. reunionensis. On the basis of morphometrical and genetic criteria, Culex univittatus is replaced by Cx. neavei. Cx. poicilipes, which was already reported missing 40 years ago, has not been found again. Anopheles arabiensis is confirmed as the only species of the Gambiae complex present on the island. Thus, twelve species are currently known. For each of them, elements of taxonomic, biological and medical interest are listed. An. arabiensis is a major vector of human Plasmodium (last case of indigenous malaria in 1967). In the Indian Ocean, Aedes albopictus and Ae. aegypti both are competent for transmitting dengue and chikungunya viruses. In Africa, Cx. quinquefasciatus transmits Wuchereria bancrofti and Cx. neavei transmits the Sindbis virus; both species also transmit the West Nile virus. Cx. tritaeniorhynchus is the major vector of Japanese Encephalitis virus in Asia. Two species are endemic (Ae. dufouri and Or. reunionensis), the ten other ones are also found in Madagascar and on the African continent (An. coustani, An. arabiensis, Ae. fowleri, Cx. tritaeniorhynchus, Cx. neavei, Cx. insignis, Lutzia tigripes), with three of them having also a cosmopolitan distribution (Ae. aegypti, Ae. albopictus and Cx. quinquefasciatus). Among the twelve recorded taxa, eight species are anthropophilic, three are supposedly zoophilic and one is a predatory species. No new invasive anthropophilic species did settle on the island. Updated identification keys of larval and adult stages are proposed.
authors.affiliation: MIVEGEC (IRD 224-CNRS 5290-UM1-UM2) IRD, BP 64501, F-34394, Montpellier cedex 05, France. philippe.bousses@ird.fr
authors.forename: P
authors.initials: P
authors.lastname: Boussès
authors.forename: J S
authors.initials: JS
authors.lastname: Dehecq
authors.forename: C
authors.initials: C
authors.lastname: Brengues
authors.forename: D
authors.initials: D
authors.lastname: Fontenille
mesh_terms: D000330:Aedes / Q000648:ultrastructure; D000818:Animals; D000852:Anopheles / Q000648:ultrastructure; D003465:Culex / Q000648:ultrastructure; D009033:Culicidae / Q000145:classification / Q000648:ultrastructure; D007303:Insect Vectors / Q000145:classification; D017508:Reunion; D013045:Species Specificity