Data from: Australian Lasioglossum + Homalictus Form a Monophyletic Group: Resolving the "Australian Enigma" ...

• Main Authors: Danforth, Bryan N., Ji, Shuqing
• Format: Dataset
• Language: English
• Published: Dryad 2009
• Subjects: elongation factor-1α; Social evolution; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.5061/dryad.637; https://datadryad.org/stash/dataset/doi:10.5061/dryad.637

The bee genus Lasioglossum includes over 1000 species of bees distributed on all continents except Antarctica. Lasioglossum is a major component of the bee fauna in the Holarctic, Ethiopian, and Oriental regions, and is an important group for investigating the evolution of social behavior in bees. Given its cosmopolitan distribution, the historical biogeography of the genus is of considerable interest. We reconstructed phylogenetic relationships among the subgenera and species within Lasioglossum s.s. using DNA sequence data from a slowly evolving nuclear gene, EF-1α. The entire data set includes over 1604 aligned nucleotide sites (including three exons plus two introns) for 89 species (17 outgroups plus 72 ingroups). Parsimony and maximum likelihood analyses provide strong evidence that the primarily Indoaustralian subgenera (Homalictus, Chilalictus, Parasphecodes) form a monophyletic group. Bootstrap support for the Australian clade ranged from 73% to 77% (depending on the method of analysis). Monophyly of ... : Gap Coded Alignment Data SetGap.coded.alignment.nexusDNA Sequence Alignment Data SetDNA.sequence.alignment.nexus ...