Abstract
We present a genome assembly from an individual male Esperia sulphurella (the Sulphur Tubic; Arthropoda; Insecta; Lepidoptera; Oecophoridae). The genome sequence is 453.2 megabases in span. Most of the assembly is scaffolded into 30 chromosomal pseudomolecules, including the assembled Z sex chromosome. The mitochondrial genome has also been assembled and is 16.2 kilobases in length.