OF AMERICA NORTH OF MEXICO, Image #1
Catalog #4139: Revision of the Genus Pipiza
Catalog #4139: Revision of the Genus Pipiza
A REVISION OF THE GENUS
PIPIZA FALLÉN (Diptera, Syrphidae)
OF
AMERICA NORTH OF MEXICO, Image #1
Catalog #4139: Revision of the Genus Pipiza
Catalog #4139: Revision of the Genus Pipiza