Phylogeny and Feeding Trait Evolution of the Mega-Diverse Gelechioidea (Lepidoptera: Obtectomera): New Insight from 19 Nuclear Genes
Systematic Entomology (2016), 41,112–132 DOI:10.1111/syen.12143 Phylogeny and feeding trait evolution of the mega-diverse Gelechioidea (Lepidoptera: Obtectomera): new insight from 19 nuclear genes JAE-CHEON SOHN1,2,3,JEROMEC.REGIER1,CHARLES MITTER1,DAVIDADAMSKI2,JEAN-FRANÇOISLANDRY4, MARIA HEIKKILÄ2,3,KYU-TEKPARK5,TERRYHARRISON6, KIM MITTER1,ANDREASZWICK7,AKITOY.KAWAHARA8, SOOWON CHO9,MICHAELP.CUMMINGS10 and PATRIC SCHMITZ11 1Department of Entomology, University of Maryland, College Park, MD, U.S.A., 2Department of Entomology, National Museum of Natural History, Smithsonian Institution, Washington, DC, U.S.A., 3Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC, U.S.A., 4Agriculture and Agri-Food Canada, C.E.F., Ottawa, Canada, 5National Academy of Sciences, Seoul, Republic of Korea, 6Department of Entomology, University of Illinois, Urbana, IL, U.S.A., 7Australian National Insect Collection, CSIRO Ecosystem Science, Canberra, Australia, 8Florida Museum of Natural History/McGuire Center for Lepidoptera and Biodiversity, University of Florida, Gainesville, FL, U.S.A., 9Department of Plant Medicine, Chungbuk National University, Cheongju, Republic of Korea, 10Laboratory of Molecular Evolution, Center for Bioinformatics and Computational Biology, University of Maryland, College Park, MD, U.S.A. and 11PEPS, University of Hawaii, Honolulu, HI, U.S.A. Abstract. The Gelechioidea (>18 000 species), one of the largest superfamilies of Lepidoptera, are a major element of terrestrial ecosystems and include important pests and biological model species. Despite much recent progress, our understanding of the classi!cation, phylogeny and evolution of Gelechioidea remains limited. Building on recent molecular studies of this superfamily and a recently revised family/subfamily classi!cation, we provide an independent estimate of among-family relationships, with little overlap in gene sample.
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