A review of two nearctic species of the shore-fly genus Philygria stenhammar: P. Debilis loew and P. nigrescens (Cresson) (diptera: Ephydridae)
Published in Proceedings of the Entomological Society of Washington, in 2005, in volume 107, pages 7-20
Date published:2005
Page images
Localities in the text
Leaflet | Map data © OpenStreetMap contributors