title: SPECIES DIVERSITY AND SEASONALITY OF PHLEBOTOMINE SAND FLIES (DIPTERA: PSYCHODIDAE) IN SATUN PROVINCE, THAILAND.
abstract: Leishmaniasis is prevalent mainly in the southern provinces of Thailand where sand flies are considered to be an important vector. Sand flies were collected using Centers for Disease Control (CDC) light traps in Satun Province from June 2013 to July 2014. A total of 1,982 sand flies (1,228 females and 754 males) were collected. Only female sand flies were identified to the species level and were tested for Leishmania infection using polymerase chain reaction (PCR). Morphological identification revealed 2 genera and 9 species: Phlebotomus stantoni, P. argentipes, Sergentomyia gemmea, S. indica, S. barraudi, S. iyengari, S. bailyi, S. perturbans, and S. silvatica. S. gemmea (57.2%) was the most abundant species. The diversity of sand flies was highest in Thung Wa District. The sand flies were most abundant late in the hot season and early in the rainy season (April to June). The highest number of sand flies was collected in June. Significant correlations between the number of female sand flies and rainfall and between S. gemmea and rainfall were found. Of the female sand flies tested, none were positive for Leishmania spp.
authors: Amonrat
authors: A
authors: Panthawong
authors: Theeraphap
authors: T
authors: Chareonviriyaphap
authors: Jumnongjit
authors: J
authors: Phasuk
mesh_terms: D063147:Animal Distribution; D000818:Animals; D016054:DNA, Protozoan / Q000032:analysis; D021903:DNA, Ribosomal Spacer / Q000032:analysis; D005260:Female; D007303:Insect Vectors / Q000145:classification / Q000469:parasitology / Q000502:physiology*; D007891:Leishmania / Q000235:genetics / Q000302:isolation & purification*; D008297:Male; D016133:Polymerase Chain Reaction; D011157:Population Dynamics; D011576:Psychodidae / Q000145:classification / Q000469:parasitology / Q000502:physiology*; D012621:Seasons; D013785:Thailand
chemical_list: D016054:DNA, Protozoan; D021903:DNA, Ribosomal Spacer