A Walnut Caloptilia in Harford Co., Maryland (8/18/2019).

View Record Details Photo by Dave Webb MBP List

A Walnut Caloptilia in Frederick Co., Maryland (7/29/2016). Verified by Roger Downer/BAMONA.

View Record Details Photo by Mark Etheridge MBP List

A Walnut Caloptilia in Cecil Co., Maryland (7/21/2015). Verified by Roger Downer/BAMONA.

View Record Details Photo by Shannon Schade MBP List

A Walnut Caloptilia in Washington Co., Maryland (6/29/2020).

View Record Details Photo by Mark Etheridge MBP List

A Walnut Caloptilia in Baltimore Co., Maryland (7/11/2020).

View Record Details Photo by Dave Webb MBP List

A Walnut Caloptilia in Frederick Co., Maryland (8/14/2015).

View Record Details Photo by Mark Etheridge MBP List

A Walnut Caloptilia in Anne Arundel Co., Maryland (7/31/2015).

View Record Details Photo by Bill Hubick MBP List

A Walnut Caloptilia in Frederick Co., Maryland (9/6/2015). Verified by Roger Downer/BAMONA.

View Record Details Photo by Mark Etheridge MBP List

A Walnut Caloptilia in Baltimore Co., Maryland (6/28/2019). Verified by Roger Downer/BAMONA.

View Record Details Photo by Emily Stanley MBP List

Walnut Caloptilia in Montgomery Co., Maryland (6/30/2022). (c) RD, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 601622 - Psn: 35)

Walnut Caloptilia in Montgomery Co., Maryland (6/30/2022). (c) RD, some rights reserved (CC BY-NC).

View Record Details Photo by Ryan Douglas MBP List

Walnut Caloptilia in Howard Co., Maryland (8/8/2014). Confirmed by Roger Downer/BAMONA.

View Record Details Photo by Nancy Magnusson MBP List

Walnut Caloptilia in Baltimore City, Maryland (7/22/2022). (c) John Landers, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 654388 - Psn: 41)

Walnut Caloptilia in Baltimore City, Maryland (7/22/2022). (c) John Landers, some rights reserved (CC BY-NC).

View Record Details Photo by John Landers via iNaturalist MBP List

Walnut Caloptilia in Anne Arundel Co., Maryland (Date obscured). (c) Timothy Reichard, all rights reserved. (Photo ID: 245372 - Psn: 44)

View Record Details Photo by Timothy Reichard MBP List

Walnut Caloptilia in Caroline Co., Maryland (7/16/2022). (c) Jim Brighton, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 615361 - Psn: 44)

Walnut Caloptilia in Caroline Co., Maryland (7/16/2022). (c) Jim Brighton, some rights reserved (CC BY-NC).

View Record Details Photo by Jim Brighton MBP List

A Walnut Caloptilia in Harford Co., Maryland (5/28/2016). Verified by Roger Downer/BAMONA.

View Record Details Photo by Dave Webb MBP List

A Walnut Caloptilia in Cecil Co., Maryland (7/3/2017).

View Record Details Photo by Shannon Schade MBP List

A Walnut Caloptilia in Harford Co., Maryland (8/8/2022).

View Record Details Photo by Dave Webb MBP List

A Walnut Caloptilia in Frederick Co., Maryland (9/7/2016).

View Record Details Photo by Mark Etheridge MBP List

Walnut Caloptilia in Anne Arundel Co., Maryland (Date obscured). (c) Timothy Reichard, all rights reserved. (Photo ID: 229727 - Psn: 50)

View Record Details Photo by Timothy Reichard MBP List

Walnut Caloptilia in Frederick Co., Maryland (8/12/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 455196 - Psn: 52)

View Record Details Photo by Timothy Reichard MBP List

Walnut Caloptilia in Baltimore Co., Maryland (7/21/2021). (c) Emily L. Stanley, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 601637 - Psn: 55)

Walnut Caloptilia in Baltimore Co., Maryland (7/21/2021). (c) Emily L. Stanley, some rights reserved (CC BY-NC).

View Record Details Photo by Emily Stanley MBP List

Walnut Caloptilia in Anne Arundel Co., Maryland (7/5/2024). (c) Timothy Reichard, all rights reserved. (Photo ID: 1088100 - Psn: 65)

View Record Details Photo by Timothy Reichard MBP List

Walnut Caloptilia in Garrett Co., Maryland (Date obscured). (c) Kyle Klotz, all rights reserved. (Photo ID: 1333359 - Psn: 65)

View Record Details Photo by Kyle Klotz MBP List

Walnut Caloptilia in Frederick Co., Maryland (8/13/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 453246 - Psn: 76)

View Record Details Photo by Timothy Reichard MBP List

Walnut Caloptilia in Howard Co., Maryland (8/8/2014).

View Record Details Photo by Nancy Magnusson MBP List

A Walnut Caloptilia in Prince George's Co., Maryland (8/10/2016).

View Record Details Photo by Rod Burley MBP List

Walnut Caloptilia leaf mine in Baltimore City, Maryland (8/22/2013). Determined by Charley Eiseman/BugGuide.

View Record Details Photo by Thomas Wilson MBP List

Walnut Caloptilia in Anne Arundel Co., Maryland (6/23/2022). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 596430 - Psn: 153)

Walnut Caloptilia in Anne Arundel Co., Maryland (6/23/2022). (c) Matthew Beziat, some rights reserved (CC BY-NC).

View Record Details Photo by Matthew Beziat MBP List

Walnut Caloptilia in Howard Co., Maryland (7/18/2021). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 463499 - Psn: 178)

Walnut Caloptilia in Howard Co., Maryland (7/18/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC).

View Record Details Photo by Matthew Beziat MBP List

Walnut Caloptilia in Garrett Co., Maryland (Date obscured). (c) Kyle Klotz, all rights reserved. (Photo ID: 1343471 - Psn: 178)

View Record Details Photo by Kyle Klotz MBP List

Walnut Caloptilia in Garrett Co. (Date obscured). (c) Kyle Klotz, all rights reserved (Photo ID: 1350966 - Psn: 188)

View Record Details Photo by Kyle Klotz MBP List

Walnut Caloptilia in Caroline Co., Maryland (9/6/2024). (c) paul dennehy, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1124824 - Psn: 200)

Walnut Caloptilia in Caroline Co., Maryland (9/6/2024). (c) paul dennehy, some rights reserved (CC BY-NC).

View Record Details Photo by Paul Dennehy MBP List

Walnut Caloptilia in Garrett Co. (Date obscured). (c) Kyle Klotz, all rights reserved (Photo ID: 1350967 - Psn: 200)

View Record Details Photo by Kyle Klotz MBP List

Map Snapshot

96 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

Host plants include Black Walnut (Database of the World's Lepidopteran Hostplants).

Seasonality Summary

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Resources

View at iNaturalist Search Google Images Search MBP Facebook posts

View images at BugGuide View in Moth Photographers Group

Citations

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

A Walnut Caloptilia in Harford Co., Maryland (8/18/2019). View Record Details Media by Dave Webb.

A Walnut Caloptilia in Frederick Co., Maryland (7/29/2016). Verified by Roger Downer/BAMONA. View Record Details Media by Mark Etheridge.

A Walnut Caloptilia in Cecil Co., Maryland (7/21/2015). Verified by Roger Downer/BAMONA. View Record Details Media by Shannon Schade.

A Walnut Caloptilia in Washington Co., Maryland (6/29/2020). View Record Details Media by Mark Etheridge.

A Walnut Caloptilia in Baltimore Co., Maryland (7/11/2020). View Record Details Media by Dave Webb.

A Walnut Caloptilia in Frederick Co., Maryland (8/14/2015). View Record Details Media by Mark Etheridge.

A Walnut Caloptilia in Anne Arundel Co., Maryland (7/31/2015). View Record Details Media by Bill Hubick.

A Walnut Caloptilia in Frederick Co., Maryland (9/6/2015). Verified by Roger Downer/BAMONA. View Record Details Media by Mark Etheridge.

A Walnut Caloptilia in Baltimore Co., Maryland (6/28/2019). Verified by Roger Downer/BAMONA. View Record Details Media by Emily Stanley.

Walnut Caloptilia in Montgomery Co., Maryland (6/30/2022). (c) RD, some rights reserved (CC BY-NC). View Record Details Media by Ryan Douglas.

Walnut Caloptilia in Howard Co., Maryland (8/8/2014). Confirmed by Roger Downer/BAMONA. View Record Details Media by Nancy Magnusson.

Walnut Caloptilia in Baltimore City, Maryland (7/22/2022). (c) John Landers, some rights reserved (CC BY-NC). View Record Details Media by John Landers via iNaturalist.

Walnut Caloptilia in Caroline Co., Maryland (7/16/2022). (c) Jim Brighton, some rights reserved (CC BY-NC). View Record Details Media by Jim Brighton.

A Walnut Caloptilia in Harford Co., Maryland (5/28/2016). Verified by Roger Downer/BAMONA. View Record Details Media by Dave Webb.

A Walnut Caloptilia in Cecil Co., Maryland (7/3/2017). View Record Details Media by Shannon Schade.

A Walnut Caloptilia in Harford Co., Maryland (8/8/2022). View Record Details Media by Dave Webb.

A Walnut Caloptilia in Frederick Co., Maryland (9/7/2016). View Record Details Media by Mark Etheridge.

Walnut Caloptilia in Baltimore Co., Maryland (7/21/2021). (c) Emily L. Stanley, some rights reserved (CC BY-NC). View Record Details Media by Emily Stanley.

Walnut Caloptilia in Howard Co., Maryland (8/8/2014). View Record Details Media by Nancy Magnusson.

A Walnut Caloptilia in Prince George's Co., Maryland (8/10/2016). View Record Details Media by Rod Burley.

Walnut Caloptilia leaf mine in Baltimore City, Maryland (8/22/2013). Determined by Charley Eiseman/BugGuide. View Record Details Media by Thomas Wilson.

Walnut Caloptilia in Anne Arundel Co., Maryland (6/23/2022). (c) Matthew Beziat, some rights reserved (CC BY-NC). View Record Details Media by Matthew Beziat.

Walnut Caloptilia in Howard Co., Maryland (7/18/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC). View Record Details Media by Matthew Beziat.

Walnut Caloptilia in Caroline Co., Maryland (9/6/2024). (c) paul dennehy, some rights reserved (CC BY-NC). View Record Details Media by Paul Dennehy.