Description: English: John Curtis British Entomology (1824-1840) Folio 285 Diptera: Sphaeromias albomarginatus = Sphaeromias fasciatus (White-bordered Sphaeromias).The plant is Dactylorhiza maculata (Spotted Orchis). Date: 1836. Source:
https://www.biodiversitylibrary.org. Author: Alexander Henry Haliday.
