Slender-faced Masked Bee in Baltimore Co., Maryland (7/8/2021). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 494991 - Psn: 45)

Slender-faced Masked Bee in Baltimore Co., Maryland (7/8/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC).

View Record Details Photo by Frode Jacobsen MBP List

A Slender-faced Masked Bee in Dorchester Co., Maryland.

View Record Details Photo by USGS PWRC MBP List

A female Slender-faced Masked Bee in Dorchester Co., Maryland.

View Record Details Photo by USGS PWRC MBP List

A female Slender-faced Masked Bee in Dorchester Co., Maryland.

View Record Details Photo by USGS PWRC MBP List

Slender-faced Masked Bee in Baltimore Co., Maryland (8/6/2021). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 500640 - Psn: 52)

Slender-faced Masked Bee in Baltimore Co., Maryland (8/6/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC).

View Record Details Photo by Frode Jacobsen MBP List

Slender-faced Masked Bee in Baltimore Co., Maryland (7/2/2021). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1168523 - Psn: 54)

Slender-faced Masked Bee in Baltimore Co., Maryland (7/2/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC).

View Record Details Photo by Frode Jacobsen MBP List

Slender-faced Masked Bee in Baltimore Co., Maryland (7/3/2021). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1168524 - Psn: 55)

Slender-faced Masked Bee in Baltimore Co., Maryland (7/3/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC).

View Record Details Photo by Frode Jacobsen MBP List

Slender-faced Masked Bee in Baltimore Co., Maryland (6/25/2021). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1168211 - Psn: 58)

Slender-faced Masked Bee in Baltimore Co., Maryland (6/25/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC).

View Record Details Photo by Frode Jacobsen MBP List

Slender-faced Masked Bee in Baltimore City, Maryland (7/12/2023). (c) Joe MDO, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 900439 - Psn: 88)

Slender-faced Masked Bee in Baltimore City, Maryland (7/12/2023). (c) Joe MDO, some rights reserved (CC BY-NC).

View Record Details Photo by Joe MDO via iNaturalist MBP List

A male Slender-faced Masked Bee in Anne Arundel Co., Maryland (8/22/2010). Verified by John S. Ascher/BugGuide.

View Record Details Photo by Stephen Schueman MBP List

A male Slender-faced Masked Bee in Anne Arundel Co., Maryland (8/22/2010). Verified by John S. Ascher/BugGuide.

View Record Details Photo by Stephen Schueman MBP List

A male Slender-faced Masked Bee in Anne Arundel Co., Maryland (8/22/2010). Verified by John S. Ascher/BugGuide.

View Record Details Photo by Stephen Schueman MBP List

A male Slender-faced Masked Bee in Baltimore City, Maryland (7/3/2008). Determined by John S. Ascher/BugGuide.

View Record Details Photo by Thomas Wilson MBP List

A male Slender-faced Masked Bee in Baltimore City, Maryland (7/3/2008). Determined by John S. Ascher/BugGuide.

View Record Details Photo by Thomas Wilson MBP List

A male Slender-faced Masked Bee in Baltimore City, Maryland (7/3/2008). Determined by John S. Ascher/BugGuide.

View Record Details Photo by Thomas Wilson MBP List

Map Snapshot

24 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

Status

In Maryland, this species is almost completely restricted to weedy urban lots and industrial tracts. Railroad lines are especially favorable. (S. Droege, pers. comm.)

Seasonality Summary

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Resources

View at iNaturalist Search Google Images Search MBP Facebook posts

View images at BugGuide

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.

Slender-faced Masked Bee in Baltimore Co., Maryland (7/8/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC). View Record Details Media by Frode Jacobsen.

A Slender-faced Masked Bee in Dorchester Co., Maryland. View Record Details Media by USGS PWRC.

A female Slender-faced Masked Bee in Dorchester Co., Maryland. View Record Details Media by USGS PWRC.

Slender-faced Masked Bee in Baltimore Co., Maryland (8/6/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC). View Record Details Media by Frode Jacobsen.

Slender-faced Masked Bee in Baltimore Co., Maryland (7/2/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC). View Record Details Media by Frode Jacobsen.

Slender-faced Masked Bee in Baltimore Co., Maryland (7/3/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC). View Record Details Media by Frode Jacobsen.

Slender-faced Masked Bee in Baltimore Co., Maryland (6/25/2021). (c) Frode Jacobsen, some rights reserved (CC BY-NC). View Record Details Media by Frode Jacobsen.

Slender-faced Masked Bee in Baltimore City, Maryland (7/12/2023). (c) Joe MDO, some rights reserved (CC BY-NC). View Record Details Media by Joe MDO via iNaturalist.

A male Slender-faced Masked Bee in Anne Arundel Co., Maryland (8/22/2010). Verified by John S. Ascher/BugGuide. View Record Details Media by Stephen Schueman.

A male Slender-faced Masked Bee in Baltimore City, Maryland (7/3/2008). Determined by John S. Ascher/BugGuide. View Record Details Media by Thomas Wilson.