When COI barcodes deceive: complete genomes reveal introgression in hairstreaks.

ABSTRACT: Two species of hairstreak butterflies from the genus Calycopis are known in the United States: C. cecrops and C. isobeon Analysis of mitochondrial COI barcodes of Calycopis revealed cecrops-like specimens from the eastern US with atypical barcodes that were 2.6% different from either USA species, but similar to Central American Calycopis species. To address the possibility that the specimens with atypical barcodes represent an undescribed cryptic species, we sequenced complete genomes of 27 Calycopis specimens of four species: C. cecrops, C. isobeon, C. quintana and C. bactra Some of these specimens were collected up to 60 years ago and preserved dry in museum collections, but nonetheless produced genomes as compl

SUBMITTER: Cong Q 

PROVIDER: S-EPMC5310595 | biostudies-literature | 2017 Feb

REPOSITORIES: biostudies-literature