Thistle Tortoise Beetle Cassida rubiginosa Müller, 1776    
Kingdom Animalia   >   Phylum Arthropoda   >   Class Insecta   >   Order Coleoptera   >   Family Chrysomelidae   >   Genus Cassida   

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A Thistle Tortoise Beetle in Montgomery Co., Maryland (4/17/2019). Photo by Steve Scholnick. (MBP list)

A Thistle Tortoise Beetle in Frederick Co., Maryland (6/7/2017). Photo by Mark Etheridge. (MBP list)

Thistle Tortoise Beetles in Frederick Co., Maryland (4/30/2017). Photo by Katie Woods. (MBP list)

Mating Thistle Tortoise Beetles in Howard Co., Maryland (4/26/2014). Photo by Ashley Bradford. (MBP list)

Thistle Tortoise Beetle in Prince George's Co., Maryland (5/2/2022). (c) A van den Beemt, some rights reserved (CC BY-NC). Photo by Adrienne van den Beemt. (MBP list)

Thistle Tortoise Beetle in Howard Co., Maryland (4/26/2014). Photo by Ashley Bradford. (MBP list)

Thistle Tortoise Beetle in Howard Co., Maryland (4/26/2014). Photo by Ashley Bradford. (MBP list)

A Thistle Tortoise Beetle in Montgomery Co., Maryland (5/4/2015). Photo by Steve Scholnick. (MBP list)

A Thistle Tortoise Beetle in Anne Arundel Co., Maryland (6/6/2015). Photo by Bill Harms. (MBP list)

A recently emerged Thistle Tortoise Beetle in Harford Co., Maryland (6/12/2016). Photo by Bob Cammarata. (MBP list)

A Thistle Tortoise Beetle in Baltimore City, Maryland (1/6/2007). Photo by Thomas Wilson. (MBP list)

Thistle Tortoise Beetles in Carroll Co., Maryland (7/6/2018). Photo by Bob Cammarata. (MBP list)

Thistle Tortoise Beetle in Anne Arundel Co., Maryland (5/7/2016). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

Thistle Tortoise Beetle in Carroll Co., Maryland (6/24/2018). (c) Peter Coffey, some rights reserved (CC BY-NC). Photo by Peter Coffey via iNaturalist. (MBP list)

A Thistle Tortoise Beetle in Carroll Co., Maryland (6/24/2023). Verified by V. Belov/BugGuide. Photo by Barbara Speckart. (MBP list)

Thistle Tortoise Beetle in Anne Arundel Co., Maryland (5/7/2016). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

A Thistle Tortoise Beetle in Frederick Co., Maryland (4/16/2017). Photo by Andy Wilson. (MBP list)

A Thistle Tortoise Beetle in Baltimore Co., Maryland (5/29/2018). Determined by Maggie Furta and Jeff Brown/BugGuide. Photo by Emily Stanley. (MBP list)

Thistle Tortoise Beetles (larva on left, pupa on right) on Bull Thistle in Washington Co., Maryland (6/21/2009). Photo by Bob Cammarata. (MBP list)

A Thistle Tortoise Beetle larva in Talbot Co., Maryland (5/17/2015). Photo by USGS PWRC. (MBP list)

Thistle Tortoise Beetle in Prince George's Co., Maryland (5/2/2022). (c) A van den Beemt, some rights reserved (CC BY-NC). Photo by Adrienne van den Beemt. (MBP list)

Thistle Tortoise Beetle in Anne Arundel Co., Maryland (5/7/2016). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

Thistle Tortoise Beetle exuvia in Harford Co., Maryland (6/12/2016). Photo by Bob Cammarata. (MBP list)


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