Phylogenetic analysis of the genus Cheilosia (Diptera, Syrphidae) using mitochondrial COI sequence data.
The genus Cheilosia is one of the most diverse and speciose genera of Syrphidae (Diptera). The phylogenetic relationships of the hoverfly genus Cheilosia was investigated for the first time using molecular data. The mitochondrial protein-coding gene cytochrome c oxidase subunit I (COI) was chosen for sequencing; 1341 characters were obtained for 24 ingroup taxa and these were analyzed with parsimony. The monophyly of the genus Cheilosia was well supported. Current taxonomic division of Cheilosia into two subgenera (sg. Nigrocheilosia and sg. Neocheilosia) and most nonformalized species groups based on morphology were supported by the monophyletic groups identified in the molecular analysis. The phylogenetic informativeness of COI in resolving the subtribal relationships within the tribe Cheilosiini remains ambiguous.
Ståhls
G
G
Finnish Museum of Natural History, University of Helsinki, Helsinki, FIN-00014, Finland.
Nyblom
K
K
D000818:Animals; D004175:Diptera / Q000145:classification* / Q000235:genetics; D003576:Electron Transport Complex IV / Q000235:genetics; D008928:Mitochondria / Q000201:enzymology / Q000235:genetics*; D010802:Phylogeny
D003576:Electron Transport Complex IV