| Abstract: | The sandfly Lutzomyia longipalpis, an important vector of visceral leishmaniasis in the New World, is believed to be a species complex. In an effort to better understand population dynamics and speciation in this vector we developed a panel of dinucleotide — (CA)n— microsatellite loci using an enrichment technique. Eleven polymorphic loci that produced consistent allelic banding patterns were characterized using a laboratory population of L. longipalpis. These dinucleotide microsatellite loci were more polymorphic than trinucleotide microsatellites characterized in wild‐caught samples of two other sandfly species; the variability of these loci was unexpected because the laboratory flies were believed to be inbred. |
