Phlebotomine sandflies (Diptera: Psychodidae) of southern Morocco: results of entomological surveys along the Marrakech-Ouarzazat and Marrakech-Azilal roads.
Since the 1970s, Azilal and Ouarzazat have been the main foci for human cutaneous leishmaniasis (CL) in Morocco. The sandflies along the main roads linking these two foci to Marrakech city, which is considered to be an area at risk of CL, were recently surveyed. Among the 872 sandflies collected, in June 2005, on the Marrakech-Ouarzazat road, Sergentomyia fallax was the most common species (36.1%), followed by Phlebotomus sergenti (21.1%), P. papatasi (14.2%), S. minuta (11.7%), P. longicuspis (5.5%), P. alexandri (5.4%), P. perniciosus (4.1%), P. ariasi (0.9%), S. africana (0.6%) and S. dreyfussi (0.3%). On the Marrakech-Azilal road, however, S. minuta was by far the most prevalent species (63.5% of the 1983 sandflies that were collected in August 2006), followed by S. fallax (12.9%), P. perniciosus (12.4%), P. sergenti (4.0%), P. longicuspis (3.0%), P. papatasi (2.8%), S. dreyfussi (1.1%) and P. alexandri (0.2%). The distribution of potential vectors along the two transects, according to altitude and bioclimate, was explored.
Boussaa
S
S
Equipe d'Ecologie Animale et Environnement, Faculté des Sciences Semlalia, Université Cadi Ayyad, Marrakech, Morocco. samia.boussaa@pharma.u-strasbg.fr
Neffa
M
M
Pesson
B
B
Boumezzough
A
A
D000818:Animals; D004199:Disease Vectors; D005260:Female; D016773:Leishmaniasis, Cutaneous / Q000635:transmission; D008297:Male; D009018:Morocco; D011159:Population Surveillance; D011576:Psychodidae / Q000145:classification*