Acorn Plum Gall Wasp Amphibolips quercusjuglans (Osten Sacken)Invasive    
Kingdom Animalia   >   Phylum Arthropoda   >   Class Insecta   >   Order Hymenoptera   >   Family Cynipidae   >   Genus Amphibolips   

[View seasonality details]
GAALWAFR CLMO HO BABC HA CEPG AA CVCH SM KEQA CNTADO WISOWO
An Acorn Plum Gall Wasp in Harford Co., Maryland (8/5/2017). Verified by Charley Eiseman/BugGuide. Photo by Dave Webb. (MBP list)

An Acorn Plum Gall Wasp gall on Willow Oak in Anne Arundel Co., Maryland (9/9/2017). Photo by Bill Hubick. (MBP list)

The gall of an Acorn Plum Gall Wasp in Baltimore City, Maryland (9/13/2011). Determined by Charley Eiseman/BugGuide. Photo by Thomas Wilson. (MBP list)

A Acorn Plum Gall Wasp gall in Queen Anne's Co., Maryland (8/30/2020). Photo by Jim Brighton. (MBP list)

An Acorn Plum Gall Wasp in St. Mary's Co., Maryland (9/10/2017). Verified by Charley Eiseman/BugGuide. Photo by Jane Kostenko. (MBP list)

An Acorn Plum Gall Wasp gall in Harford Co., Maryland (8/5/2017). Verified by Charley Eiseman/BugGuide. Photo by Dave Webb. (MBP list)

Acorn Plum Gall Wasp in Prince George's Co., Maryland (8/2/2015). (c) Hans Holbrook, some rights reserved (CC BY-NC). Photo by Hans Holbrook. (MBP list)

Acorn Plum Gall Wasp gall in Charles Co., Maryland (9/25/2021). Determined by Adam Kranz/BugGuide. Photo by Julie Simpson. (MBP list)


View All Images

Use of images featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

MBP marks as "Invasive" any taxon listed in the Maryland Invasive Species Council (MISC) list of Invasive Species of Concern in Maryland. You can read their criteria and review the lists here: https://mdinvasives.org/species-of-concern/.