Periclistus-modified gall of Diplolepis oregonensis (A), dissected to reveal the pupal chamber of Monardis pulla (B).

 
 
  Part of: Baine Q, Looney C (2019) Plant associations for three sawfly species (Hymenoptera, Tenthredinidae) in the Pacific Northwest. Journal of Hymenoptera Research 74: 27-33. https://doi.org/10.3897/jhr.74.46795