AbstractAndrena camellia, an effective pollinator of the economically significant cropCamellia oleifera, can withstand the toxic pollen ofC. oleifera, makingAn. camelliacrucial for resource conservation and cultivation ofC. oleifera.In this study, the whole genome ofAn. camelliawas sequenced on the Oxford Nanopore platform. The assembled genome size was 340.73 Mb including 50 scaffolds (N50 = 47.435 Mb) and 131 contigs (N50 = 17.2 Mb). A total of 11,258 protein-coding genes were annotated; in addition, 1,104 noncoding RNAs were identified. Further analysis shows that some chromosomes ofAn. camelliahave a high level of synteny with those ofApis mellifera,Osmia bicornis, andAndrena minutula. Thus, our reported genome ofAn. camelliaserves as a valuable resource for studying species evolution, behavioral biology, and adaption to toxic pollen ofC. oleifera.