Andricus confertus, the convoluted gall wasp, is a fairly common species of cynipid wasp that produces galls on oak trees in California in North America.[1] This gall, with its pink, brain-like appearance, is actually a cluster of galls.[1] The wasp oviposits one gall mass on the midrib of the underside of valley oak leaves.[1]

Andricus confertus
Castle Rock Regional Recreation Area, Walnut Creek, California, 2013
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Cynipidae
Genus: Andricus
Species:
A. confertus
Binomial name
Andricus confertus
McCracken & Egbert, 1922

References edit

  1. ^ a b c Russo, Ronald A. (2021). Plant Galls of the Western United States. Princeton University Press. pp. 108–109. doi:10.1515/9780691213408. ISBN 978-0-691-21340-8. LCCN 2020949502. S2CID 238148746.