gall and rust mites

family Eriophyidae

Member of endeostigmatan mites (suborder Endeostigmata)
mites and ticks (subclass Acari)
arachnids (class Arachnida)
chelicerates (subphylum Chelicerata)
arthropods (phylum Arthropoda)
animals (kingdom Animalia)

poison ivy leaf gall mite
Aculops rhois

live oak erineum mite
Aceria mackiei

willow bead gall mite
Aculus tetanothrix

3 observed taxons

Chris’s observations: 6 (all are research grade)

Locations:

Alum Rock Park, San Jose
Bear Creek Redwoods OSP
Coyote Valley OSP
Edgewood Park & Natural Preserve
Henry Cowell Redwoods SP
Portola Redwoods SP

Months:

Jul.: 1
Aug.: 1
Sep.: 2
Oct.: 0
Nov.: 2

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Taxon info: iNaturalist

Bay Area species: iNaturalist