Eupogonomyia cantabrigensis Huckett, 1965 a: 300.
This Nearctic species is closely similar to the species D. cristata sp. nov., D. setibasis (Huckett) and D. grisea sp. nov., for which reason we have included it in the key. It is known only from the Northwest Territories of Canada, and a full description of both sexes is given by Huckett (1965 a: 300–301). We have studied paratypes in the BMNH and in the ZIN.