Data from: Rhytiphora: a phylogenetic and morphological study of Australia's largest longhorn beetle genus

<p class="MsoNormal"><em><span>Rhytiphora </span></em><span>Audinet-Serville</span><span> </span><span>is the most speciose longhorn beetle (Cerambycidae) genus in Australia, with about 200 species (from nearly 40 former genera, now synonymised into one) distributed across the entire continent. We used mitochondrial genome data from whole genome shotgun sequencing and COI barcoding of museum specimens to reconstruct the phylogeny of 68 <em>Rhytiphora </em>species<em>, </em>and analyse their morphological diversity and biogeographic history. We recovered a monophyletic <em>Rhytiphora </em>containing two distinct clades, within which all of the former genera (except <em>Achriotypa</em>) are paraphyletic. Nine morphological traits (including body size and the male setose 'sex patches') show strong phylogenetic signal and can be used to differentiate between the two clades. One clade is mainly restricted to Australia's tropical north, while the other, larger clade has many species along the mesic east coast. Both clades have experienced multiple biome shifts, displaying a remarkable flexibility in habitat occupancy.</span></p>