The genome of the solitary bee Tetrapedia diversipes (Hymenoptera, Apidae)

Tetrapedia diversipes is a Neotropical solitary bee commonly found in trap-nests, known for its morphological adaptations for floral oil collection and prepupal diapause during the cold and dry season. Here, we present the genome assembly of T. diversipes (332 Mbp), comprising 2,575 scaffolds, with 15,028 predicted protein-coding genes. Repetitive elements constitute 38.68% of the genome, notably Class II transposable elements. An investigation into lateral gene transfers identified a low frequency (0.037%) of nuclear copies of mitochondrial DNA and 18 candidate regions from bacterial origins. Furthermore, the annotation of 3 scaffolds reveals the presence of the Wolbachia endosymbiont genome, confirming the infection by 2 strains in T. diversipes populations. This genome contributes valuable insights into Neotropical bee genomics, offering a resource for comparative studies and enhancing our understanding of the molecular basis of solitary bee adaptations and interactions.