Species

Andricus quercuscalifornicus (California gall wasp)

Andricus quercuscalifornicus. Photo: (c) Kim Cabrera, some rights reserved (CC BY-NC-ND)

iNaturalist • Wikipedia

Andricus quercuscalifornicus (occasionally Andricus californicus), or the California gall wasp, is a small wasp species that induces oak apple galls on white oaks, primarily the Valley Oak (Quercus lobata) but also other species such as Quercus berberidifolia. It is found from Washington, Oregon, and California to northern regions of Mexico. Often multiple wasps in different life stages occupy the same gall.

Humboldt Life
- Kingdom: Animalia (Animals)
  - Phylum: Arthropoda (Arthropods)
    - Subphylum: Hexapoda (Hexapods)
      - Class: Insecta (Insects)
        Subclass: Pterygota (Winged and once-winged insects)
        Order: Hymenoptera (Ants, bees, wasps, and sawflies)
        Suborder: Apocrita (Narrow-waisted wasps, ants, and bees)
        Infraorder: Proctotrupomorpha
        Superfamily: Cynipoidea (Gall wasps and allies)
        Family: Cynipidae (Gall wasps)
        Subfamily: Cynipinae
        Tribe: Cynipini (Oak gall wasps)
        Genus: Andricus
        Species: Andricus quercuscalifornicus (California gall wasp)

Sightings

Where in Humboldt

Discussion

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