Species: Narrow-headed Marsh Hoverfly
ScientificName:Helophilus-fasciatus
Thumbnail:Hoverfly-Narrow-headed-Marsh-Goldenrod-Helophilus-fasciatus-0703.jpg
ImageFile:Hoverfly-Narrow-headed-Marsh-Goldenrod-Helophilus-fasciatus-0703.jpg

Species: Narrow-headed Marsh Hoverfly
ScientificName:Helophilus-fasciatus
Thumbnail:Hoverfly-Narrow-headed-Marsh-Goldenrod-Helophilus-fasciatus-0718.jpg
ImageFile:Hoverfly-Narrow-headed-Marsh-Goldenrod-Helophilus-fasciatus-0718.jpg

Species: Narrow-headed Marsh Hoverfly
ScientificName:Helophilus-fasciatus
Thumbnail:Hoverfly-Narrow-headed-Marsh-Goldenrod-Helophilus-fasciatus-0709.jpg
ImageFile:Hoverfly-Narrow-headed-Marsh-Goldenrod-Helophilus-fasciatus-0709.jpg