The genome sequence of the Dotted Grey Groundling, Athrips mouffetella (Linnaeus, 1758).

We present a genome assembly from an individual female Athrips mouffetella (the Dotted Grey Groundling; Arthropoda; Insecta; Lepidoptera; Gelechiidae). The genome sequence is 869.7 megabases in span. Most of the assembly is scaffolded into 31 chromosomal pseudomolecules, including the Z and W sex chromosomes. The mitochondrial genome has also been assembled and is 15.23 kilobases in length. Gene annotation of this assembly on Ensembl identified 22,889 protein coding genes.