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  • Oyster Gall Wasp, 1 of 6
    Photo 1 of 6

    (c) Alexis Tinker-Tsavalas, some rights reserved (CC BY)

  • Oyster Gall Wasp, 2 of 6
    Photo 2 of 6

    (c) Carlos Pinheiro, some rights reserved (CC BY-NC)

  • Oyster Gall Wasp, 3 of 6
    Photo 3 of 6

    (c) Finn McGhee, some rights reserved (CC BY-NC)

  • Oyster Gall Wasp, 4 of 6
    Photo 4 of 6

    (c) Paul Cook, some rights reserved (CC BY)

  • Oyster Gall Wasp, 5 of 6
    Photo 5 of 6

    (c) Kurt Steinbach, some rights reserved (CC BY-NC)

  • Oyster Gall Wasp, 6 of 6
    Photo 6 of 6

    (c) Ahmed Mujčinović, some rights reserved (CC BY-NC-SA)

1 of 6 photos

Oyster Gall Wasp

Neuroterus anthracinus

Worldwide
3,513 observations
Group
Insects
iNaturalist Wikipedia

About

Neuroterus anthracinus is a widely distributed gall wasp that forms chemically induced leaf galls on oak trees. N. anthracinus has both sexual and agamic generations and in consequence forms two distinct galls, the oyster gall and April-bud gall....

Summary from Wikipedia, CC BY-SA 4.0.

Recent sightings near Vancouver

Research-grade observations within 25 km, newest first.