A Red Milkweed Beetle in Allegany Co., Maryland (6/28/2015).

View Record Details Photo by Ashley Bradford MBP List

Red Milkweed Beetles in Howard Co., Maryland (7/16/2014).

View Record Details Photo by Kurt Schwarz MBP List

A Red Milkweed Beetle in Frederick Co., Maryland (6/19/2016).

View Record Details Photo by Bob Cammarata MBP List

A Red Milkweed Beetle in Prince George's Co., Maryland (6/28/2014).

View Record Details Photo by David Hilmy MBP List

A Red Milkweed Beetle on Common Milkweed at Andelot Farm, Kent Co., Maryland (6/7/2014).

View Record Details Photo by Bill Hubick MBP List

Red Milkweed Beetles in Prince George's Co., Maryland (6/28/2015).

View Record Details Photo by David Hilmy MBP List

A Red Milkweed Beetle in Anne Arundel Co., Maryland (6/6/2015).

View Record Details Photo by Robert Aguilar, SERC MBP List

A Red Milkweed Beetle in Washington Co., Maryland (7/12/2015).

View Record Details Photo by Mark Etheridge MBP List

A Red Milkweed Beetle in Cecil Co., Maryland (7/14/2015).

View Record Details Photo by Shannon Schade MBP List

A Red Milkweed Beetle in Montgomery Co., Maryland (6/24/2016).

View Record Details Photo by Wendy R. Fredericks MBP List

A Red Milkweed Beetle in Worcester Co., Maryland (6/15/2013).

View Record Details Photo by Jim Brighton MBP List

A Red Milkweed Beetle in Baltimore City, Maryland (6/4/2007).

View Record Details Photo by Thomas Wilson MBP List

Red Milkweed Beetle in Prince George's Co., Maryland (7/18/2021). (c) Sergei Drovetski, all rights reserved. (Photo ID: 424079 - Psn: 22)

View Record Details Photo by Sergei Drovetski MBP List

Red Milkweed Beetle in Howard Co., Maryland (6/9/2018). (c) Jenny Glenn, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1155305 - Psn: 25)

Red Milkweed Beetle in Howard Co., Maryland (6/9/2018). (c) Jenny Glenn, some rights reserved (CC BY-NC).

View Record Details Photo by Jenny Glenn via iNaturalist MBP List

Red Milkweed Beetles mating in Baltimore Co., Maryland (6/27/2012).

View Record Details Photo by Bill Adams MBP List

Red MIlkweed Beetle in Baltimore Co., Maryland (6/16/2013).

Photo by Ben Wechsler MBP List

Red Milkweed Beetle in Montgomery Co., Maryland (7/11/2020). (c) Jane Hartman, all rights reserved. (Photo ID: 189575 - Psn: 35)

View Record Details Photo by Jane Hartman MBP List

Red Milkweed Beetle in Montgomery Co., Maryland (6/18/2019). (c) Judy Gallagher, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 629264 - Psn: 40)

Red Milkweed Beetle in Montgomery Co., Maryland (6/18/2019). (c) Judy Gallagher, some rights reserved (CC BY).

View Record Details Photo by Judy Gallagher MBP List

Red Milkweed Beetle in Montgomery Co., Maryland (7/15/2021). (c) Stephen John Davies, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 413938 - Psn: 42)

Red Milkweed Beetle in Montgomery Co., Maryland (7/15/2021). (c) Stephen John Davies, some rights reserved (CC BY-NC).

View Record Details Photo by Stephen John Davies via iNaturalist MBP List

Red Milkweed Beetle in Baltimore Co., Maryland (7/17/2022). (c) Benjamin Burgunder, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 619190 - Psn: 42)

Red Milkweed Beetle in Baltimore Co., Maryland (7/17/2022). (c) Benjamin Burgunder, some rights reserved (CC BY).

View Record Details Photo by Benjamin Burgunder via iNaturalist MBP List

Red Milkweed Beetle in Prince George's Co., Maryland (7/18/2024). (c) Adrienne van den Beemt, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 1190653 - Psn: 44)

Red Milkweed Beetle in Prince George's Co., Maryland (7/18/2024). (c) Adrienne van den Beemt, some rights reserved (CC BY).

View Record Details Photo by Adrienne van den Beemt MBP List

A Red Milkweed Beetle in Washington Co., Maryland (6/24/2018).

View Record Details Photo by Frode Jacobsen MBP List

Red Milkweed Beetle in Montgomery Co., Maryland (6/25/2020). (c) Stephen John Davies, some rights reserved (CC BY-NC).

View Record Details Photo by Stephen John Davies via iNaturalist MBP List

A Red Milkweed Beetle in Anne Arundel Co., Maryland (6/21/2014).

View Record Details Photo by Matt Grey MBP List

Red Milkweed Beetle in Washington Co., Maryland (7/11/2020). (c) jugbayjs, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 188365 - Psn: 60)

Red Milkweed Beetle in Washington Co., Maryland (7/11/2020). (c) jugbayjs, some rights reserved (CC BY-NC).

View Record Details Photo by jugbayjs via iNaturalist MBP List

A Red Milkweed Beetle in Washington Co., Maryland (6/24/2018).

View Record Details Photo by Mark Etheridge MBP List

Red Milkweed Beetle in Baltimore Co., Maryland (6/25/2020). (c) wendyjalexander, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc-nd/4.0/'>CC BY-NC-ND</a>). (Photo ID: 177821 - Psn: 66)

Red Milkweed Beetle in Baltimore Co., Maryland (6/25/2020). (c) wendyjalexander, some rights reserved (CC BY-NC-ND).

View Record Details Photo by Wendy Alexander MBP List

A Red Milkweed Beetle in St. Mary's Co., Maryland (7/12/2015).

View Record Details Photo by Tyler Bell MBP List

Red Milkweed Beetles in Dorchester Co., Maryland (7/1/2015). Determined by Steve Scholnick and Bruce Tilden via BugGuide.

View Record Details Photo by Scott Housten MBP List

Red Milkweed Beetle in Anne Arundel Co., Maryland (6/19/2016). (c) Timothy Reichard, all rights reserved. (Photo ID: 193619 - Psn: 78)

View Record Details Photo by Timothy Reichard MBP List

Red Milkweed Beetle in Baltimore Co., Maryland (6/16/2020). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 341849 - Psn: 78)

Red Milkweed Beetle in Baltimore Co., Maryland (6/16/2020). (c) Frode Jacobsen, some rights reserved (CC BY-NC).

View Record Details Photo by Frode Jacobsen MBP List

Red Milkweed Beetle in Prince George's Co., Maryland (6/19/2023). (c) Adrienne van den Beemt, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 1191732 - Psn: 78)

Red Milkweed Beetle in Prince George's Co., Maryland (6/19/2023). (c) Adrienne van den Beemt, some rights reserved (CC BY).

View Record Details Photo by Adrienne van den Beemt MBP List

Red Milkweed Beetle in Montgomery Co., Maryland (6/29/2020). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 179760 - Psn: 88)

Red Milkweed Beetle in Montgomery Co., Maryland (6/29/2020). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

A Red Milkweed Beetle in Allegany Co., Maryland (7/11/2014).

View Record Details Photo by Kimberly Booth MBP List

Red Milkweed Beetle in Montgomery Co., Maryland (6/29/2020). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

A Red Milkweed Beetle in Kent Co., Maryland (7/16/2016).

View Record Details Photo by Dan Small MBP List

Red Milkweed Beetle in Dorchester Co., Maryland (6/19/2025). (c) Lisa Mayo, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1283942 - Psn: 100)

Red Milkweed Beetle in Dorchester Co., Maryland (6/19/2025). (c) Lisa Mayo, some rights reserved (CC BY-NC).

View Record Details Photo by Lisa Mayo via iNaturalist MBP List

Red Milkweed Beetle in Montgomery Co., Maryland (6/21/2024). (c) Adrienne van den Beemt, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 1190710 - Psn: 105)

Red Milkweed Beetle in Montgomery Co., Maryland (6/21/2024). (c) Adrienne van den Beemt, some rights reserved (CC BY).

View Record Details Photo by Adrienne van den Beemt MBP List

Red Milkweed Beetle in Montgomery Co., Maryland (6/21/2024). (c) Adrienne van den Beemt, some rights reserved (CC BY).

View Record Details Photo by Adrienne van den Beemt MBP List

A Red Milkweed Beetle found by students at Jemicy School in Baltimore Co., Maryland (7/10/2015).

View Record Details Photo by Emily Stanley MBP List

A Red Milkweed Beetle in Allegany Co., Maryland (6/28/2015).

View Record Details Photo by Ashley Bradford MBP List

A Red Milkweed Beetle in Prince George's Co., Maryland (7/29/2020). Image processed by Anders Croft.

View Record Details Photo by USGS PWRC MBP List

A Red Milkweed Beetle in Prince George's Co., Maryland (7/29/2020). Image processed by Anders Croft.

View Record Details Photo by USGS PWRC MBP List

A Red Milkweed Beetle in Prince George's Co., Maryland (7/29/2020). Image processed by Anders Croft.

View Record Details Photo by USGS PWRC MBP List

Red Milkweed Beetle in Prince George's Co., Maryland (6/28/2020). (c) Sergei Drovetski, all rights reserved. (Photo ID: 298578 - Psn: 175)

View Record Details Photo by Sergei Drovetski MBP List

Red Milkweed Beetle in Montgomery Co., Maryland (6/19/2023). (c) T Duffy, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 989752 - Psn: 200)

Red Milkweed Beetle in Montgomery Co., Maryland (6/19/2023). (c) T Duffy, some rights reserved (CC BY-NC).

View Record Details Photo by wimper via iNaturalist MBP List

Red Milkweed Beetle in Cecil Co., Maryland (7/15/2025). (c) dansmall, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1307450 - Psn: 200)

Red Milkweed Beetle in Cecil Co., Maryland (7/15/2025). (c) dansmall, some rights reserved (CC BY-NC).

View Record Details Photo by Dan Small MBP List

Red Milkweed Beetle in Calvert Co., Maryland (6/28/2025). (c) Tonyia Johnson Stump, some rights reserved (CC BY-NC)

View Record Details Photo by Tonyia Johnson Stump via iNaturalist MBP List

Red Milkweed Beetle in Calvert Co., Maryland (6/17/2025). (c) Tracee Fugate, all rights reserved (Photo ID: 1434967 - Psn: 200)

View Record Details Photo by Tracee Haupt via iNaturalist MBP List

Red Milkweed Beetle in Frederick Co., Maryland (6/18/2025). (c) Arembold, some rights reserved (CC BY-NC)

View Record Details Photo by mcrembold via iNaturalist MBP List

Red Milkweed Beetle in Frederick Co., Maryland (6/30/2025). (c) lfavin, some rights reserved (CC BY-NC)

View Record Details Photo by lfavin via iNaturalist MBP List

Map Snapshot

1,105 Records

GA AL WA FR CL MO HO BA BC HA CE PG AA CV CH SM KE QA CN TA DO WI SO WO

Relationships

Relies on Common Milkweed.

Seasonality Summary

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Resources

View at iNaturalist Search Google Images Search MBP Facebook posts

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Citations

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

A Red Milkweed Beetle in Allegany Co., Maryland (6/28/2015). View Record Details Media by Ashley Bradford.

Red Milkweed Beetles in Howard Co., Maryland (7/16/2014). View Record Details Media by Kurt Schwarz.

A Red Milkweed Beetle in Frederick Co., Maryland (6/19/2016). View Record Details Media by Bob Cammarata.

A Red Milkweed Beetle in Prince George's Co., Maryland (6/28/2014). View Record Details Media by David Hilmy.

A Red Milkweed Beetle on Common Milkweed at Andelot Farm, Kent Co., Maryland (6/7/2014). View Record Details Media by Bill Hubick.

Red Milkweed Beetles in Prince George's Co., Maryland (6/28/2015). View Record Details Media by David Hilmy.

A Red Milkweed Beetle in Anne Arundel Co., Maryland (6/6/2015). View Record Details Media by Robert Aguilar, SERC.

A Red Milkweed Beetle in Washington Co., Maryland (7/12/2015). View Record Details Media by Mark Etheridge.

A Red Milkweed Beetle in Cecil Co., Maryland (7/14/2015). View Record Details Media by Shannon Schade.

A Red Milkweed Beetle in Montgomery Co., Maryland (6/24/2016). View Record Details Media by Wendy R. Fredericks.

A Red Milkweed Beetle in Worcester Co., Maryland (6/15/2013). View Record Details Media by Jim Brighton.

A Red Milkweed Beetle in Baltimore City, Maryland (6/4/2007). View Record Details Media by Thomas Wilson.

Red Milkweed Beetle in Howard Co., Maryland (6/9/2018). (c) Jenny Glenn, some rights reserved (CC BY-NC). View Record Details Media by Jenny Glenn via iNaturalist.

Red Milkweed Beetles mating in Baltimore Co., Maryland (6/27/2012). View Record Details Media by Bill Adams.

Red MIlkweed Beetle in Baltimore Co., Maryland (6/16/2013). Media by Ben Wechsler.

Red Milkweed Beetle in Montgomery Co., Maryland (6/18/2019). (c) Judy Gallagher, some rights reserved (CC BY). View Record Details Media by Judy Gallagher.

Red Milkweed Beetle in Montgomery Co., Maryland (7/15/2021). (c) Stephen John Davies, some rights reserved (CC BY-NC). View Record Details Media by Stephen John Davies via iNaturalist.

Red Milkweed Beetle in Baltimore Co., Maryland (7/17/2022). (c) Benjamin Burgunder, some rights reserved (CC BY). View Record Details Media by Benjamin Burgunder via iNaturalist.

Red Milkweed Beetle in Prince George's Co., Maryland (7/18/2024). (c) Adrienne van den Beemt, some rights reserved (CC BY). View Record Details Media by Adrienne van den Beemt.

A Red Milkweed Beetle in Washington Co., Maryland (6/24/2018). View Record Details Media by Frode Jacobsen.

Red Milkweed Beetle in Montgomery Co., Maryland (6/25/2020). (c) Stephen John Davies, some rights reserved (CC BY-NC). View Record Details Media by Stephen John Davies via iNaturalist.

A Red Milkweed Beetle in Anne Arundel Co., Maryland (6/21/2014). View Record Details Media by Matt Grey.

Red Milkweed Beetle in Washington Co., Maryland (7/11/2020). (c) jugbayjs, some rights reserved (CC BY-NC). View Record Details Media by jugbayjs via iNaturalist.

A Red Milkweed Beetle in Washington Co., Maryland (6/24/2018). View Record Details Media by Mark Etheridge.

Red Milkweed Beetle in Baltimore Co., Maryland (6/25/2020). (c) wendyjalexander, some rights reserved (CC BY-NC-ND). View Record Details Media by Wendy Alexander.

A Red Milkweed Beetle in St. Mary's Co., Maryland (7/12/2015). View Record Details Media by Tyler Bell.

Red Milkweed Beetles in Dorchester Co., Maryland (7/1/2015). Determined by Steve Scholnick and Bruce Tilden via BugGuide. View Record Details Media by Scott Housten.

Red Milkweed Beetle in Baltimore Co., Maryland (6/16/2020). (c) Frode Jacobsen, some rights reserved (CC BY-NC). View Record Details Media by Frode Jacobsen.

Red Milkweed Beetle in Prince George's Co., Maryland (6/19/2023). (c) Adrienne van den Beemt, some rights reserved (CC BY). View Record Details Media by Adrienne van den Beemt.

Red Milkweed Beetle in Montgomery Co., Maryland (6/29/2020). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

A Red Milkweed Beetle in Allegany Co., Maryland (7/11/2014). View Record Details Media by Kimberly Booth.

Red Milkweed Beetle in Montgomery Co., Maryland (6/29/2020). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

A Red Milkweed Beetle in Kent Co., Maryland (7/16/2016). View Record Details Media by Dan Small.

Red Milkweed Beetle in Dorchester Co., Maryland (6/19/2025). (c) Lisa Mayo, some rights reserved (CC BY-NC). View Record Details Media by Lisa Mayo via iNaturalist.

Red Milkweed Beetle in Montgomery Co., Maryland (6/21/2024). (c) Adrienne van den Beemt, some rights reserved (CC BY). View Record Details Media by Adrienne van den Beemt.

A Red Milkweed Beetle found by students at Jemicy School in Baltimore Co., Maryland (7/10/2015). View Record Details Media by Emily Stanley.

A Red Milkweed Beetle in Allegany Co., Maryland (6/28/2015). View Record Details Media by Ashley Bradford.

A Red Milkweed Beetle in Prince George's Co., Maryland (7/29/2020). Image processed by Anders Croft. View Record Details Media by USGS PWRC.

Red Milkweed Beetle in Montgomery Co., Maryland (6/19/2023). (c) T Duffy, some rights reserved (CC BY-NC). View Record Details Media by wimper via iNaturalist.

Red Milkweed Beetle in Cecil Co., Maryland (7/15/2025). (c) dansmall, some rights reserved (CC BY-NC). View Record Details Media by Dan Small.

Red Milkweed Beetle in Calvert Co., Maryland (6/28/2025). (c) Tonyia Johnson Stump, some rights reserved (CC BY-NC) View Record Details Media by Tonyia Johnson Stump via iNaturalist.

Red Milkweed Beetle in Frederick Co., Maryland (6/18/2025). (c) Arembold, some rights reserved (CC BY-NC) View Record Details Media by mcrembold via iNaturalist.

Red Milkweed Beetle in Frederick Co., Maryland (6/30/2025). (c) lfavin, some rights reserved (CC BY-NC) View Record Details Media by lfavin via iNaturalist.