Identification through DNA barcoding of Tabanidae (Diptera) vectors of XXXX in India.

@entity7246 @entity1641 @entity66
@entity1641 flies and deer flies are common names applied to members of the family Tabanidae (Diptera). Tabanid flies are pestiferous and of veterinary and medical importance, with about 244 species in India. They are major vectors of Trypanosoma evansi that causes @entity7246 ( @entity66 ). Lack of stable morphological characters, and scarcity of taxonomic expertise, is major impediments for accurate species identification of these important pest and disease vectors. Molecular data, especially DNA barcode data, has been widely used in the identification of Diptera of economic importance. We evaluated the utility of DNA barcode data to discriminate the vectors of @entity66 ( @entity7246 ) from India. We used barcode gap and reciprocal monophyly (neighbor-joining and Bayesian tree) criteria to analyze barcode data. A total of 46 specimens belonging to 7 species under four genera in two subfamilies were used for this study. DNA barcode data was not available previously for these species. Analysis revealed that all morphologically identifiable species can be discriminated using DNA barcoding data. Further, our study clearly demonstrated the presence of cryptic species in Chrysops dispar. Moreover, we revealed that closely related species without stable taxonomic distinguishing characters in the "Tabanus striatus species complex" can be discriminated using DNA barcode data.
