A Mouse Bot Fly collected in Prince George's Co., Maryland (3/8/2016). Collected as part of a large bumblebee survey by volunteers for Eric Rayfield. Photograph by Hannah Sutton.

View Record Details Photo by USGS PWRC MBP List

Mouse Bot Fly in Frederick Co., Maryland (6/30/2021). (c) Emilio Concari, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 409609 - Psn: 35)

Mouse Bot Fly in Frederick Co., Maryland (6/30/2021). (c) Emilio Concari, some rights reserved (CC BY-NC).

View Record Details Photo by Emilio Concari MBP List

Mouse Bot Fly in Frederick Co., Maryland (6/30/2021). (c) Emilio Concari, some rights reserved (CC BY-NC).

View Record Details Photo by Emilio Concari MBP List

Mouse Bot Fly in Prince George's Co., Maryland (5/30/2025). (c) waltpgould, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1295764 - Psn: 45)

Mouse Bot Fly in Prince George's Co., Maryland (5/30/2025). (c) waltpgould, some rights reserved (CC BY-NC).

View Record Details Photo by waltpgould via iNaturalist MBP List

Mouse Bot Fly in Caroline Co., Maryland (9/5/2024). (c) kathythornton, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1122317 - Psn: 66)

Mouse Bot Fly in Caroline Co., Maryland (9/5/2024). (c) kathythornton, some rights reserved (CC BY-NC).

View Record Details Photo by kathythornton via iNaturalist MBP List

Map Snapshot

7 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

Primarily host is White-footed Mouse.

Seasonality Summary

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Resources

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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.

A Mouse Bot Fly collected in Prince George's Co., Maryland (3/8/2016). Collected as part of a large bumblebee survey by volunteers for Eric Rayfield. Photograph by Hannah Sutton. View Record Details Media by USGS PWRC.

Mouse Bot Fly in Frederick Co., Maryland (6/30/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). View Record Details Media by Emilio Concari.

Mouse Bot Fly in Prince George's Co., Maryland (5/30/2025). (c) waltpgould, some rights reserved (CC BY-NC). View Record Details Media by waltpgould via iNaturalist.

Mouse Bot Fly in Caroline Co., Maryland (9/5/2024). (c) kathythornton, some rights reserved (CC BY-NC). View Record Details Media by kathythornton via iNaturalist.