wormwood and sagebrush galls

Member of gall midges (subfamily Cecidomyiinae)
nematoceran flies (suborder Nematocera)
flies (order Diptera)
insects (class Insecta)
hexapods (subphylum Hexapoda)
arthropods (phylum Arthropoda)
animals (kingdom Animalia)
galls

sagebrush woolly stem gall midge
Rhopalomyia floccosa

sagebrush woolly stem gall midge
Rhopalomyia floccosa

forms on california sagebrush (Artemisia californica)

1 observed taxon / 1 key

Chris’s observations: 12 (9 are research grade)

Locations:

Edgewood Park & Natural Preserve: 3
Waterdog Lake & Open Space: 2
Calero CP
Ed R. Levin CP
Fremont Older OSP
Garin RP
Golden Gate National Recreation Area
Lake Chabot RP
Murray Ranch SP

Months:

Dec.: 1
Jan.: 1
Feb.: 3
Mar.: 2
Apr.: 1
May: 0
Jun.: 1
Jul.: 2
Aug.: 1

For more details, use advanced search.