Chromosome-level genome assembly of the hamour (orange-spotted grouper), Epinephelus coioides

We present a chromosome-level genome assembly and annotation of the hamour, or orange-spotted grouper ( Epinephelus coioides), a high-value and significant teleost fish species across West Indo-Pacific regions of the Middle East, South Africa, and Australia. This species is a popular target for both commercial and recreational fishing and it is widely cultured around the world, particularly in the Asia-Pacific region. The hamour genome was sequenced from one individual male originating from a wild population in the Arabian Gulf and assembled into a 1.07 Gb assembly, the largest 24 superscaffolds making up 99.9% of the assembly. Annotation of the genome identified 28,384 protein-coding genes, with 98.9% single-copy BUSCO gene completeness (Actinopterygii database). These data will support further studies on functional ecological and evolutionary genomics of this species, enhancing the understanding of its biology and its responses to stressors including pathogens.