The parafacial or parafacialia is the area between ptilinal fissure and the compound eye of dipterans.1
References
References
- Rognes, Knut (1991). Blowflies (Diptera, Calliphoridae) of Fennoscandia and Denmark (Hardback). Fauna Entomologica Scandinavica. Vol. 24. Lieden: Brill. pp. 1–272. ISBN 90-04-09304-4.