A Filbertworm Moth in Anne Arundel Co., Maryland (9/3/2014).

View Record Details Photo by Timothy Reichard MBP List

A Filbertworm Moth in Anne Arundel Co., Maryland (8/15/2014).

View Record Details Photo by Bill Hubick MBP List

A Filbertworm Moth in Worcester Co., Maryland (8/25/2013).

View Record Details Photo by Scott Housten MBP List

A Filbertworm Moth in Dorchester Co., Maryland (8/21/2015).

View Record Details Photo by Jonathan Willey MBP List

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

View Record Details Photo by Shannon Schade MBP List

A Filbertworm Moth in Harford Co., Maryland (8/12/2018).

View Record Details Photo by Dave Webb MBP List

A Filbertworm Moth in Harford Co., Maryland (8/29/2021).

View Record Details Photo by Dave Webb MBP List

Filbertworm Moth in Montgomery Co., Maryland (5/31/2022). (c) RD, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 579946 - Psn: 44)

Filbertworm Moth in Montgomery Co., Maryland (5/31/2022). (c) RD, some rights reserved (CC BY-NC).

View Record Details Photo by Ryan Douglas MBP List

A Filbertworm Moth in Prince George's Co., Maryland (9/14/2017). Determined by Kyhl Austin/BugGuide.

View Record Details Photo by Barbara Thurlow MBP List

A Filbertworm Moth in Baltimore Co., Maryland (6/18/2020).

View Record Details Photo by Dave Webb MBP List

A Filbertworm Moth in Harford Co., Maryland (9/7/2020).

View Record Details Photo by Dave Webb MBP List

A Filbertworm Moth in Harford Co., Maryland (8/12/2021).

View Record Details Photo by Dave Webb MBP List

A Filbertworm Moth in Baltimore Co., Maryland (8/2/2014).

View Record Details Photo by Emily Stanley MBP List

Filbertworm Moth in Maryland (Date obscured). (c) treichard, all rights reserved. (Photo ID: 205293 - Psn: 55)

View Record Details Photo by Timothy Reichard MBP List

A Filbertworm Moth in Caroline Co., Maryland (8/24/2020).

View Record Details Photo by Dave Webb MBP List

A Filbertworm Moth in St. Mary's Co., Maryland (9/14/2016). Verified by Roger Downer/BAMONA.

View Record Details Photo by Tyler Bell MBP List

A Filbertworm Moth in Caroline Co., Maryland (9/10/2022).

View Record Details Photo by Dave Webb MBP List

A Filbertworm Moth in Harford Co., Maryland (8/18/2020).

View Record Details Photo by Dave Webb MBP List

Filbertworm Moth in Baltimore Co., Maryland (8/9/2018). (c) Emily L. Stanley, all rights reserved. (Photo ID: 247935 - Psn: 66)

View Record Details Photo by Emily Stanley MBP List

A Filbertworm Moth in Cecil Co., Maryland (8/10/2020).

View Record Details Photo by Dave Webb MBP List

Filbertworm Moth in Washington Co., Maryland (9/6/2024). (c) Mark Etheridge, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1201546 - Psn: 66)

Filbertworm Moth in Washington Co., Maryland (9/6/2024). (c) Mark Etheridge, some rights reserved (CC BY-NC).

View Record Details Photo by Mark Etheridge MBP List

A Filbertworm Moth in Harford Co., Maryland (8/26/2017). Verified by Roger Downer/BAMONA.

View Record Details Photo by Dave Webb MBP List

Filbertworm Moth in Caroline Co., Maryland (9/6/2024). (c) Jim Brighton, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1102246 - Psn: 88)

Filbertworm Moth in Caroline Co., Maryland (9/6/2024). (c) Jim Brighton, some rights reserved (CC BY-NC).

View Record Details Photo by Jim Brighton MBP List

A Filbertworm Moth in Prince George's Co., Maryland (8/23/2004).

View Record Details Photo by Bob Patterson MBP List

A Filbertworm Moth in Howard Co., Maryland (7/16/2002). Determined by Hugh McGuinness.

View Record Details Photo by Larry Line MBP List

A Filbertworm Moth in Howard Co., Maryland (7/29/2005). Determined by John Brown/NMNH and John Glaser.

View Record Details Photo by Larry Line MBP List

A Filbertworm Moth in Harford Co., Maryland (7/10/2017).

View Record Details Photo by John Rinker MBP List

A Filbertworm Moth in Cecil Co., Maryland (8/19/2021).

View Record Details Photo by Dave Webb MBP List

Filbertworm Moth in Baltimore Co., Maryland (8/29/2025). (c) Jesse C., some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1338666 - Psn: 200)

Filbertworm Moth in Baltimore Co., Maryland (8/29/2025). (c) Jesse C., some rights reserved (CC BY-NC).

View Record Details Photo by Jesse C. via iNaturalist MBP List

Map Snapshot

313 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 White Oak, other oaks, American Chestnut, hazelnut and filbert, and American Beech (Database of the World's Lepidopteran Hostplants; Gilligan, Wright, & Gibson, 2008).

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

No citations linked for this taxon yet.

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

A Filbertworm Moth in Anne Arundel Co., Maryland (9/3/2014). View Record Details Media by Timothy Reichard.

A Filbertworm Moth in Anne Arundel Co., Maryland (8/15/2014). View Record Details Media by Bill Hubick.

A Filbertworm Moth in Worcester Co., Maryland (8/25/2013). View Record Details Media by Scott Housten.

A Filbertworm Moth in Dorchester Co., Maryland (8/21/2015). View Record Details Media by Jonathan Willey.

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

A Filbertworm Moth in Harford Co., Maryland (8/12/2018). View Record Details Media by Dave Webb.

A Filbertworm Moth in Harford Co., Maryland (8/29/2021). View Record Details Media by Dave Webb.

Filbertworm Moth in Montgomery Co., Maryland (5/31/2022). (c) RD, some rights reserved (CC BY-NC). View Record Details Media by Ryan Douglas.

A Filbertworm Moth in Prince George's Co., Maryland (9/14/2017). Determined by Kyhl Austin/BugGuide. View Record Details Media by Barbara Thurlow.

A Filbertworm Moth in Baltimore Co., Maryland (6/18/2020). View Record Details Media by Dave Webb.

A Filbertworm Moth in Harford Co., Maryland (9/7/2020). View Record Details Media by Dave Webb.

A Filbertworm Moth in Harford Co., Maryland (8/12/2021). View Record Details Media by Dave Webb.

A Filbertworm Moth in Baltimore Co., Maryland (8/2/2014). View Record Details Media by Emily Stanley.

A Filbertworm Moth in Caroline Co., Maryland (8/24/2020). View Record Details Media by Dave Webb.

A Filbertworm Moth in St. Mary's Co., Maryland (9/14/2016). Verified by Roger Downer/BAMONA. View Record Details Media by Tyler Bell.

A Filbertworm Moth in Caroline Co., Maryland (9/10/2022). View Record Details Media by Dave Webb.

A Filbertworm Moth in Harford Co., Maryland (8/18/2020). View Record Details Media by Dave Webb.

A Filbertworm Moth in Cecil Co., Maryland (8/10/2020). View Record Details Media by Dave Webb.

Filbertworm Moth in Washington Co., Maryland (9/6/2024). (c) Mark Etheridge, some rights reserved (CC BY-NC). View Record Details Media by Mark Etheridge.

A Filbertworm Moth in Harford Co., Maryland (8/26/2017). Verified by Roger Downer/BAMONA. View Record Details Media by Dave Webb.

Filbertworm Moth in Caroline Co., Maryland (9/6/2024). (c) Jim Brighton, some rights reserved (CC BY-NC). View Record Details Media by Jim Brighton.

A Filbertworm Moth in Prince George's Co., Maryland (8/23/2004). View Record Details Media by Bob Patterson.

A Filbertworm Moth in Howard Co., Maryland (7/16/2002). Determined by Hugh McGuinness. View Record Details Media by Larry Line.

A Filbertworm Moth in Howard Co., Maryland (7/29/2005). Determined by John Brown/NMNH and John Glaser. View Record Details Media by Larry Line.

A Filbertworm Moth in Harford Co., Maryland (7/10/2017). View Record Details Media by John Rinker.

A Filbertworm Moth in Cecil Co., Maryland (8/19/2021). View Record Details Media by Dave Webb.

Filbertworm Moth in Baltimore Co., Maryland (8/29/2025). (c) Jesse C., some rights reserved (CC BY-NC). View Record Details Media by Jesse C. via iNaturalist.