Biomedica : revista del Instituto Nacional de Salud · 2009
[Sand flies (Diptera: Psychodidae) of Guaviare Province, Colombia, with 4 new records for the country].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Cabrera Olga Lucía, Mosquera Laureano, Santamaría Erika, Ferro Cristina
Аннотация
INTRODUCTION: Although cases of leishmaniasis have been reported in the province of Guaviare, Colombia, no entomological studies were included to identify the Lutzomyia sand fly vector species in that area.
OBJECTIVE: Lutzomyia species were identified from four townships of Guaviare. Probable vectors were named based on those species involved in transmission in other areas.
MATERIALS AND METHODS: Sampling was undertaken with CDC light traps suspended at heights between 1.5 m and 9 m. Additional sand flies were collected with Shannon traps and by aspiration of adult flies from daytime resting sites.
RESULTS: Sand flies belonging to 37 different species were collected. 35 of them were recorded for the first time in Guaviare Province. Four species were new records for Colombia: Lutzomyia begonae, L. campbelli, L. sericea and L. nematoducta. The most abundant species were L. hirsuta 24.3% (148/610), L. yuilli 15.2% (93/610), L. davisi 10.3% (63/610), followed by L. fartigi, L. carrerai, L. antunesi, L. flaviscutellata and L. olmeca bicolor.
CONCLUSION: Seven of these species of have been associated previously with endemic or epidemic transmission of leishmaniasis.
OBJECTIVE: Lutzomyia species were identified from four townships of Guaviare. Probable vectors were named based on those species involved in transmission in other areas.
MATERIALS AND METHODS: Sampling was undertaken with CDC light traps suspended at heights between 1.5 m and 9 m. Additional sand flies were collected with Shannon traps and by aspiration of adult flies from daytime resting sites.
RESULTS: Sand flies belonging to 37 different species were collected. 35 of them were recorded for the first time in Guaviare Province. Four species were new records for Colombia: Lutzomyia begonae, L. campbelli, L. sericea and L. nematoducta. The most abundant species were L. hirsuta 24.3% (148/610), L. yuilli 15.2% (93/610), L. davisi 10.3% (63/610), followed by L. fartigi, L. carrerai, L. antunesi, L. flaviscutellata and L. olmeca bicolor.
CONCLUSION: Seven of these species of have been associated previously with endemic or epidemic transmission of leishmaniasis.