Title
A review of two nearctic species of the shore-fly genus Philygria stenhammar: P. Debilis loew and P. nigrescens (Cresson) (diptera: Ephydridae)
By
Edmiston, James F.
Mathis, Wayne N.
Original Publication
Proceedings of the Entomological Society of Washington
Published by
Washington, etc, Entomological Society of Washington,
Identifiers
BioStor:
https://biostor.org/reference/55437