<em>Metallus rohweri</em> in Anne Arundel Co., Maryland (8/23/2025). (c) paul dennehy, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1334433 - Psn: 65)

Metallus rohweri in Anne Arundel Co., Maryland (8/23/2025). (c) paul dennehy, some rights reserved (CC BY-NC).

View Record Details Photo by Paul Dennehy MBP List

<em>Metallus rohweri</em> in Baltimore Co., Maryland (9/3/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 752342 - Psn: 162)

View Record Details Photo by Timothy Reichard MBP List

<em>Metallus rohweri</em> in Baltimore Co., Maryland (9/3/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 752295 - Psn: 165)

View Record Details Photo by Timothy Reichard MBP List

<em>Metallus rohweri</em> in Baltimore Co., Maryland (9/3/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 752344 - Psn: 165)

View Record Details Photo by Timothy Reichard MBP List

<em>Metallus rohweri</em> in Baltimore Co., Maryland (9/3/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 752294 - Psn: 175)

View Record Details Photo by Timothy Reichard MBP List

<em>Metallus rohweri</em> in Montgomery Co., Maryland (11/8/2022). (c) wilpersm, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 695331 - Psn: 178)

Metallus rohweri in Montgomery Co., Maryland (11/8/2022). (c) wilpersm, some rights reserved (CC BY-NC).

View Record Details Photo by wilpersm via iNaturalist MBP List

<em>Metallus rohweri</em> in Baltimore City, Maryland (4/4/2023). (c) Adam Kohl, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 773291 - Psn: 185)

Metallus rohweri in Baltimore City, Maryland (4/4/2023). (c) Adam Kohl, some rights reserved (CC BY-NC).

View Record Details Photo by Adam Kohl via iNaturalist MBP List

<em>Metallus rohweri</em> in Anne Arundel Co., Maryland (8/11/2022). (c) Timothy Reichard, all rights reserved. (Photo ID: 977565 - Psn: 188)

View Record Details Photo by Timothy Reichard MBP List

<em>Metallus rohweri</em> in Caroline Co., Maryland (6/1/2024). (c) Deborah E Barber, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1049682 - Psn: 188)

Metallus rohweri in Caroline Co., Maryland (6/1/2024). (c) Deborah E Barber, some rights reserved (CC BY-NC).

View Record Details Photo by Deborah Barber via iNaturalist MBP List

<em>Metallus rohweri</em> leaf mines in <em>Rubus</em> in Harford Co., Maryland (10/2/2017). rnDetermined by Charley Eiseman/BugGuide (Photo ID: 92538 - Psn: 200)

Metallus rohweri leaf mines in Rubus in Harford Co., Maryland (10/2/2017). rnDetermined by Charley Eiseman/BugGuide

View Record Details Photo by Josh Emm MBP List

<em>Metallus rohweri</em> in Harford Co., Maryland (10/2/2017). Photo is backlit to show the larvae in their mines. (Photo ID: 92539 - Psn: 200)

Metallus rohweri in Harford Co., Maryland (10/2/2017). Photo is backlit to show the larvae in their mines.

View Record Details Photo by Josh Emm MBP List

<em>Metallus rohweri</em> in Calvert Co., Maryland (10/31/2024). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1145374 - Psn: 200)

Metallus rohweri in Calvert Co., Maryland (10/31/2024). (c) Matthew Beziat, some rights reserved (CC BY-NC).

View Record Details Photo by Matthew Beziat MBP List

Metallus rohweri in Anne Arundel Co., Maryland (8/23/2025). (c) paul dennehy, some rights reserved (CC BY-NC).

View Record Details Photo by Paul Dennehy MBP List

Metallus rohweri in Anne Arundel Co., Maryland (8/23/2025). (c) paul dennehy, some rights reserved (CC BY-NC).

View Record Details Photo by Paul Dennehy MBP List

<em>Metallus rohweri</em> in Garrett Co. (Date obscured). (c) Kyle Klotz, all rights reserved (Photo ID: 1350979 - Psn: 200)

View Record Details Photo by Kyle Klotz MBP List

<em>Metallus rohweri</em> in Garrett Co. (Date obscured). (c) Kyle Klotz, all rights reserved (Photo ID: 1350980 - Psn: 200)

View Record Details Photo by Kyle Klotz MBP List

<em>Metallus rohweri</em> in Garrett Co. (Date obscured). (c) Kyle Klotz, all rights reserved (Photo ID: 1350989 - Psn: 200)

View Record Details Photo by Kyle Klotz MBP List

Metallus rohweri in Montgomery Co., Maryland (11/8/2022). (c) wilpersm, some rights reserved (CC BY-NC).

View Record Details Photo by wilpersm via iNaturalist MBP List

<em>Metallus rohweri</em> in Baltimore Co., Maryland (9/3/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 752297 - Psn: 212)

View Record Details Photo by Timothy Reichard MBP List

Metallus rohweri in Caroline Co., Maryland (6/1/2024). (c) Deborah E Barber, some rights reserved (CC BY-NC).

View Record Details Photo by Deborah Barber via iNaturalist MBP List

<em>Metallus rohweri</em> in Anne Arundel Co., Maryland (8/11/2022). (c) Timothy Reichard, all rights reserved. (Photo ID: 977567 - Psn: 222)

View Record Details Photo by Timothy Reichard MBP List

<em>Metallus rohweri</em> in Montgomery Co., Maryland (11/17/2024). (c) jonsense, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 1158314 - Psn: 225)

Metallus rohweri in Montgomery Co., Maryland (11/17/2024). (c) jonsense, some rights reserved (CC BY).

View Record Details Photo by Jonsense via iNaturalist MBP List

<em>Metallus rohweri</em> in Baltimore Co., Maryland (9/3/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 752347 - Psn: 232)

View Record Details Photo by Timothy Reichard MBP List

Metallus rohweri in Montgomery Co., Maryland (11/8/2022). (c) wilpersm, some rights reserved (CC BY-NC).

View Record Details Photo by wilpersm via iNaturalist MBP List

<em>Metallus rohweri</em> in Washington Co., Maryland (11/4/2022). (c) Deborah Barber, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 732284 - Psn: 241)

Metallus rohweri in Washington Co., Maryland (11/4/2022). (c) Deborah Barber, some rights reserved (CC BY-NC).

View Record Details Photo by Deborah Barber via iNaturalist MBP List

Metallus rohweri in Washington Co., Maryland (11/4/2022). (c) Deborah Barber, some rights reserved (CC BY-NC).

View Record Details Photo by Deborah Barber via iNaturalist MBP List

Metallus rohweri in Washington Co., Maryland (11/4/2022). (c) Deborah Barber, some rights reserved (CC BY-NC).

View Record Details Photo by Deborah Barber via iNaturalist MBP List

Metallus rohweri in Washington Co., Maryland (11/4/2022). (c) Deborah Barber, some rights reserved (CC BY-NC).

View Record Details Photo by Deborah Barber via iNaturalist MBP List

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

Metallus rohweri in Anne Arundel Co., Maryland (8/23/2025). (c) paul dennehy, some rights reserved (CC BY-NC). View Record Details Media by Paul Dennehy.

Metallus rohweri in Montgomery Co., Maryland (11/8/2022). (c) wilpersm, some rights reserved (CC BY-NC). View Record Details Media by wilpersm via iNaturalist.

Metallus rohweri in Baltimore City, Maryland (4/4/2023). (c) Adam Kohl, some rights reserved (CC BY-NC). View Record Details Media by Adam Kohl via iNaturalist.

Metallus rohweri in Caroline Co., Maryland (6/1/2024). (c) Deborah E Barber, some rights reserved (CC BY-NC). View Record Details Media by Deborah Barber via iNaturalist.

Metallus rohweri leaf mines in Rubus in Harford Co., Maryland (10/2/2017). rnDetermined by Charley Eiseman/BugGuide View Record Details Media by Josh Emm.

Metallus rohweri in Harford Co., Maryland (10/2/2017). Photo is backlit to show the larvae in their mines. View Record Details Media by Josh Emm.

Metallus rohweri in Calvert Co., Maryland (10/31/2024). (c) Matthew Beziat, some rights reserved (CC BY-NC). View Record Details Media by Matthew Beziat.

Metallus rohweri in Anne Arundel Co., Maryland (8/23/2025). (c) paul dennehy, some rights reserved (CC BY-NC). View Record Details Media by Paul Dennehy.

Metallus rohweri in Montgomery Co., Maryland (11/8/2022). (c) wilpersm, some rights reserved (CC BY-NC). View Record Details Media by wilpersm via iNaturalist.

Metallus rohweri in Caroline Co., Maryland (6/1/2024). (c) Deborah E Barber, some rights reserved (CC BY-NC). View Record Details Media by Deborah Barber via iNaturalist.

Metallus rohweri in Montgomery Co., Maryland (11/17/2024). (c) jonsense, some rights reserved (CC BY). View Record Details Media by Jonsense via iNaturalist.

Metallus rohweri in Montgomery Co., Maryland (11/8/2022). (c) wilpersm, some rights reserved (CC BY-NC). View Record Details Media by wilpersm via iNaturalist.

Metallus rohweri in Washington Co., Maryland (11/4/2022). (c) Deborah Barber, some rights reserved (CC BY-NC). View Record Details Media by Deborah Barber via iNaturalist.