- References
{{unreferenced|date=March 2013}}{{Taxobox
| image = Rachicerus obscuripennis.jpg
| image_caption = Rachicerus obscuripennis
| regnum = Animalia
| phylum = Arthropoda
| classis = Insecta
| ordo = Diptera
| familia = Xylophagidae
| subfamilia = Rachicerinae
}}The Rachicerinae are a small subfamily of flies belonging to the family Xylophagidae. References {{Taxonbar|from=Q7279489}}{{Xylophagomorpha-stub}} 2 : Xylophagidae|Brachycera subfamilies |