The genome sequence of the Clouded Buff, <i>Diacrisia sannio</i> (Linnaeus, 1758) (Lepidoptera: Erebidae)

We present a genome assembly from a male specimen of <i>Diacrisia sannio</i> (Clouded Buff; Arthropoda; Insecta; Lepidoptera; Erebidae). The assembly contains two haplotypes with total lengths of 722.98 megabases and 724.10 megabases. Most of haplotype 1 (99.86%) is scaffolded into 31 chromosomal pseudomolecules, including the Z sex chromosome. Most of haplotype 2 (99.89%) is scaffolded into 31 chromosomal pseudomolecules, including the Z sex chromosome. The mitochondrial genome has also been assembled, with a length of 15.58 kilobases. This work is part of Project Psyche, a collaborative programme generating genomes for European butterflies and moths.