Leaf mines of <em>Phytomyza opacae</em>on American Holly in Anne Arundel Co., Maryland (3/24/2018). (Photo ID: 104276 - Psn: 5)

Leaf mines of Phytomyza opacaeon American Holly in Anne Arundel Co., Maryland (3/24/2018).

View Record Details Photo by Jim Brighton MBP List

<em>Phytomyza opacae</em> in Prince George's Co., Maryland (4/29/2018). (c) Judy Gallagher, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 189768 - Psn: 35)

Phytomyza opacae in Prince George's Co., Maryland (4/29/2018). (c) Judy Gallagher, some rights reserved (CC BY).

View Record Details Photo by Judy Gallagher MBP List

<em>Phytomyza opacae</em> in Anne Arundel Co., Maryland (5/1/2020). (c) Timothy Reichard, all rights reserved. (Photo ID: 225569 - Psn: 45)

View Record Details Photo by Timothy Reichard MBP List

A <em>Phytomyza opacae</em> leaf mine on American Holly in St. Mary's Co., Maryland (3/24/2018). (Photo ID: 105132 - Psn: 55)

A Phytomyza opacae leaf mine on American Holly in St. Mary's Co., Maryland (3/24/2018).

View Record Details Photo by Tyler Bell MBP List

<em>Phytomyza opacae</em> in Worcester Co., Maryland (1/30/2018). (Photo ID: 101286 - Psn: 65)

Phytomyza opacae in Worcester Co., Maryland (1/30/2018).

View Record Details Photo by Wayne Longbottom MBP List

<em>Phytomyza opacae</em> in Calvert Co., Maryland (3/9/2018). (Photo ID: 103310 - Psn: 65)

Phytomyza opacae in Calvert Co., Maryland (3/9/2018).

View Record Details Photo by Tyler Bell MBP List

<em>Phytomyza opacae</em> in Anne Arundel Co., Maryland (8/31/2020). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 345709 - Psn: 66)

Phytomyza opacae in Anne Arundel Co., Maryland (8/31/2020). (c) Matthew Beziat, some rights reserved (CC BY-NC).

View Record Details Photo by Matthew Beziat MBP List

<em>Phytomyza opacae</em> in Anne Arundel Co., Maryland (10/30/2020). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 330584 - Psn: 88)

Phytomyza opacae in Anne Arundel Co., Maryland (10/30/2020). (c) Matthew Beziat, some rights reserved (CC BY-NC).

View Record Details Photo by Matthew Beziat MBP List

A <em>Phytomyza opacae</em> leaf mine on a cultivated holly in Baltimore City, Maryland (7/30/2013). Determined by Charley Eiseman/BugGuide. (Photo ID: 59884 - Psn: 100)

A Phytomyza opacae leaf mine on a cultivated holly in Baltimore City, Maryland (7/30/2013). Determined by Charley Eiseman/BugGuide.

View Record Details Photo by Thomas Wilson MBP List

A <em>Phytomyza opacae</em> leaf mine on American Holly in Caroline Co., Maryland (11/14/2021). (Photo ID: 500220 - Psn: 135)

A Phytomyza opacae leaf mine on American Holly in Caroline Co., Maryland (11/14/2021).

View Record Details Photo by Dave Webb MBP List

<em>Phytomyza opacae</em> in Montgomery Co., Maryland (10/5/2021). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 476642 - Psn: 155)

Phytomyza opacae in Montgomery Co., Maryland (10/5/2021). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

<em>Phytomyza opacae</em> in Worcester Co., Maryland (4/17/2021). (c) Jim Brighton, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 362291 - Psn: 165)

Phytomyza opacae in Worcester Co., Maryland (4/17/2021). (c) Jim Brighton, some rights reserved (CC BY-NC).

View Record Details Photo by Jim Brighton MBP List

<em>Phytomyza opacae</em> in St. Mary's Co., Maryland (10/10/2022). (c) jtylerbell, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 721311 - Psn: 165)

Phytomyza opacae in St. Mary's Co., Maryland (10/10/2022). (c) jtylerbell, some rights reserved (CC BY-NC).

View Record Details Photo by Tyler Bell MBP List

<em>Phytomyza opacae</em> in Prince George's Co., Maryland (5/31/2021). (c) James Bailey, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 779487 - Psn: 182)

Phytomyza opacae in Prince George's Co., Maryland (5/31/2021). (c) James Bailey, some rights reserved (CC BY-NC).

View Record Details Photo by James Bailey via iNaturalist MBP List

<em>Phytomyza opacae</em> in Dorchester Co., Maryland (9/4/2021). (c) Jim Brighton, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 444274 - Psn: 190)

Phytomyza opacae in Dorchester Co., Maryland (9/4/2021). (c) Jim Brighton, some rights reserved (CC BY-NC).

View Record Details Photo by Jim Brighton MBP List

<em>Phytomyza opacae</em> in Anne Arundel Co., Maryland (5/1/2020). (c) Timothy Reichard, all rights reserved. (Photo ID: 225570 - Psn: 198)

View Record Details Photo by Timothy Reichard MBP List

<em>Phytomyza opacae</em> leaf mines in American Holly in Harford Co., Maryland (10/22/2017). ID determined by Charley Eiseman/BugGuide. (Photo ID: 94941 - Psn: 200)

Phytomyza opacae leaf mines in American Holly in Harford Co., Maryland (10/22/2017). ID determined by Charley Eiseman/BugGuide.

View Record Details Photo by Josh Emm MBP List

<em>Phytomyza opacae</em> in Anne Arundel Co., Maryland (1/18/2017). Verified by Charlie Eiseman/BugGuide. (Photo ID: 95400 - Psn: 200)

Phytomyza opacae in Anne Arundel Co., Maryland (1/18/2017). Verified by Charlie Eiseman/BugGuide.

View Record Details Photo by Tyler Bell MBP List

<em>Phytomyza opacae</em> in Prince George's Co., Maryland (5/27/2021). (c) Matthew Beziat, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 386275 - Psn: 200)

Phytomyza opacae in Prince George's Co., Maryland (5/27/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC).

View Record Details Photo by Matthew Beziat MBP List

<em>Phytomyza opacae</em> in Anne Arundel Co., Maryland (9/24/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 571541 - Psn: 200)

View Record Details Photo by Timothy Reichard MBP List

<em>Phytomyza opacae</em> in Montgomery Co., Maryland (1/26/2025). (c) Ron Wertz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc-sa/4.0/'>CC BY-NC-SA</a>). (Photo ID: 1198025 - Psn: 200)

Phytomyza opacae in Montgomery Co., Maryland (1/26/2025). (c) Ron Wertz, some rights reserved (CC BY-NC-SA).

View Record Details Photo by Ron Wertz via iNaturalist MBP List

<em>Phytomyza opacae</em> in Montgomery Co., Maryland (2/8/2025). (c) Adrienne van den Beemt, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 1198079 - Psn: 200)

Phytomyza opacae in Montgomery Co., Maryland (2/8/2025). (c) Adrienne van den Beemt, some rights reserved (CC BY).

View Record Details Photo by Adrienne van den Beemt MBP List

<em>Phytomyza opacae</em> in Caroline Co., Maryland (6/1/2024). (c) Adrienne van den Beemt, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 1202211 - Psn: 200)

Phytomyza opacae in Caroline Co., Maryland (6/1/2024). (c) Adrienne van den Beemt, some rights reserved (CC BY).

View Record Details Photo by Adrienne van den Beemt MBP List

<em>Phytomyza opacae</em> in Caroline Co., Maryland (1/14/2023). (c) Jenny Glenn, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1202213 - Psn: 200)

Phytomyza opacae in Caroline Co., Maryland (1/14/2023). (c) Jenny Glenn, some rights reserved (CC BY-NC).

View Record Details Photo by Jenny Glenn via iNaturalist MBP List

<em>Phytomyza opacae</em> in Worcester Co., Maryland (2/14/2026). (c) Jim Brighton, some rights reserved (CC BY-NC) (Photo ID: 1459363 - Psn: 200)

Phytomyza opacae in Worcester Co., Maryland (2/14/2026). (c) Jim Brighton, some rights reserved (CC BY-NC)

View Record Details Photo by Jim Brighton MBP List

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Relationships

Creates distinctive leaf mines on leaves of American Holly.

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

Leaf mines of Phytomyza opacaeon American Holly in Anne Arundel Co., Maryland (3/24/2018). View Record Details Media by Jim Brighton.

Phytomyza opacae in Prince George's Co., Maryland (4/29/2018). (c) Judy Gallagher, some rights reserved (CC BY). View Record Details Media by Judy Gallagher.

A Phytomyza opacae leaf mine on American Holly in St. Mary's Co., Maryland (3/24/2018). View Record Details Media by Tyler Bell.

Phytomyza opacae in Worcester Co., Maryland (1/30/2018). View Record Details Media by Wayne Longbottom.

Phytomyza opacae in Calvert Co., Maryland (3/9/2018). View Record Details Media by Tyler Bell.

Phytomyza opacae in Anne Arundel Co., Maryland (8/31/2020). (c) Matthew Beziat, some rights reserved (CC BY-NC). View Record Details Media by Matthew Beziat.

Phytomyza opacae in Anne Arundel Co., Maryland (10/30/2020). (c) Matthew Beziat, some rights reserved (CC BY-NC). View Record Details Media by Matthew Beziat.

A Phytomyza opacae leaf mine on a cultivated holly in Baltimore City, Maryland (7/30/2013). Determined by Charley Eiseman/BugGuide. View Record Details Media by Thomas Wilson.

A Phytomyza opacae leaf mine on American Holly in Caroline Co., Maryland (11/14/2021). View Record Details Media by Dave Webb.

Phytomyza opacae in Montgomery Co., Maryland (10/5/2021). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Phytomyza opacae in Worcester Co., Maryland (4/17/2021). (c) Jim Brighton, some rights reserved (CC BY-NC). View Record Details Media by Jim Brighton.

Phytomyza opacae in St. Mary's Co., Maryland (10/10/2022). (c) jtylerbell, some rights reserved (CC BY-NC). View Record Details Media by Tyler Bell.

Phytomyza opacae in Prince George's Co., Maryland (5/31/2021). (c) James Bailey, some rights reserved (CC BY-NC). View Record Details Media by James Bailey via iNaturalist.

Phytomyza opacae in Dorchester Co., Maryland (9/4/2021). (c) Jim Brighton, some rights reserved (CC BY-NC). View Record Details Media by Jim Brighton.

Phytomyza opacae leaf mines in American Holly in Harford Co., Maryland (10/22/2017). ID determined by Charley Eiseman/BugGuide. View Record Details Media by Josh Emm.

Phytomyza opacae in Anne Arundel Co., Maryland (1/18/2017). Verified by Charlie Eiseman/BugGuide. View Record Details Media by Tyler Bell.

Phytomyza opacae in Prince George's Co., Maryland (5/27/2021). (c) Matthew Beziat, some rights reserved (CC BY-NC). View Record Details Media by Matthew Beziat.

Phytomyza opacae in Montgomery Co., Maryland (1/26/2025). (c) Ron Wertz, some rights reserved (CC BY-NC-SA). View Record Details Media by Ron Wertz via iNaturalist.

Phytomyza opacae in Montgomery Co., Maryland (2/8/2025). (c) Adrienne van den Beemt, some rights reserved (CC BY). View Record Details Media by Adrienne van den Beemt.

Phytomyza opacae in Caroline Co., Maryland (6/1/2024). (c) Adrienne van den Beemt, some rights reserved (CC BY). View Record Details Media by Adrienne van den Beemt.

Phytomyza opacae in Caroline Co., Maryland (1/14/2023). (c) Jenny Glenn, some rights reserved (CC BY-NC). View Record Details Media by Jenny Glenn via iNaturalist.

Phytomyza opacae in Worcester Co., Maryland (2/14/2026). (c) Jim Brighton, some rights reserved (CC BY-NC) View Record Details Media by Jim Brighton.