The genome sequence of the red admiral, Vanessa atalanta (Linnaeus, 1758)

We present a genome assembly from an individual female Vanessa atalanta (the red admiral; Arthropoda; Insecta; Lepidoptera; Nymphalidae). The genome sequence is 370 megabases in span. The majority of the assembly (99.44%) is scaffolded into 32 chromosomal pseudomolecules, with the W and Z sex chromosome assembled. Gene annotation of this assembly on Ensembl has identified 12,493 protein coding genes.