A Margined Blister Beetle in Washington Co., Maryland (7/23/2013). Photo by Richard Orr. (MBP list)
Margined Blister Beetle in Cecil Co., Maryland (9/6/2014). Photo by Judy Gallagher. (MBP list)
A Margined Blister Beetle in Allegany Co., Maryland (7/13/2013). Photo by Bonnie Ott. (MBP list)
A Margined Blister Beetle in Washington Co., Maryland (8/12/2009). Photo by Bob Cammarata. (MBP list)
Margined Blister Beetle in Worcester Co., Maryland (8/19/2013). Photo by Scott Housten. (MBP list)
A Margined Blister Beetle in Charles Co., Maryland (8/8/2017). Photo by Jane Chandler. (MBP list)
Margined Blister Beetles in Worcester Co., Maryland (7/19/2013). Photo by Scott Housten. (MBP list)
A Margined Blister Beetle in Baltimore City, Maryland (10/6/2008). Determined by BugGuide. Photo by Thomas Wilson. (MBP list)
A Margined Blister Beetle in St. Mary's Co., Maryland (7/16/2016). Photo by Tyler Bell. (MBP list)
A Margined Blister Beetle in Prince George's Co., Maryland (8/26/2012). If handled, blister beetles can, in fact, excrete an oil (cantharidin) that causes blisters on the skin. Photo by Bill Hubick. (MBP list)
Margined Blister Beetle in Frederick Co., Maryland (8/14/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)
A Margined Blister Beetle in Harford Co., Maryland (8/6/2017). Photo by Josh Emm. (MBP list)
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Synonyms: Ebony Blister Beetle, Epicauta pestifera.
