Abstract

The yellow crazy ant Anoplolepis gracilipes is an invasive species that threatens biodiversity in introduced ecosystems. We sequenced the A. gracilipes mitogenome using next-generation sequencing methods. The circular mitogenome of A. gracilipes was 16,943 bp included 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNAs, and a single large non-coding region of 893 bp. The base composition was AT-biased (72%). Three genomic rearrangements compared to ancestral insects were found. Phylogenetic analysis based on the concatenated nucleotide sequences of the 13 protein-coding genes supports A. gracilipes belonging to the Formicinae subfamily. We announce the A. gracilipes mitogenome as a DNA reference for further population genetic, phylogenetic, and evolutionary analyses.

Highlights

  • The yellow crazy ant Anoplolepis gracilipes is an invasive species that threatens biodiversity in introduced ecosystems

  • The mitochondrial DNA has been used as a genetic marker to characterize the population structure of this ant (Thomas et al 2010; Gruber et al 2012), no complete mitochondrial genome is currently available

  • Specimens of A. gracilipes were collected from Hsinchu City, Taiwan (2446043.4300N, 12056030.2400E) and preserved in 70% EtOH, Kyoto University, Kyoto, Japan

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Summary

Introduction

The yellow crazy ant Anoplolepis gracilipes is an invasive species that threatens biodiversity in introduced ecosystems. KEYWORDS Yellow crazy ant; mitochondrial genome; invasive ant The yellow crazy ant (Anoplolepis gracilipes) is a widespread invasive species of great conservation concern (O’Dowd et al 2003). The mitochondrial DNA has been used as a genetic marker to characterize the population structure of this ant (Thomas et al 2010; Gruber et al 2012), no complete mitochondrial genome is currently available.

Results
Conclusion

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