A Polemius laticornis in Montgomery Co., Maryland (6/12/2018). Determined by Dr. Pelletier. Photo by Steve Scholnick. (MBP list)
A Polemius laticornis in Washington Co., Maryland (6/25/2017). Determined by V. Belov/BugGuide. Photo by Mark Etheridge. (MBP list)
Polemius laticornis in Allegany Co., Maryland (6/15/2019). (c) Judy Gallagher, some rights reserved (CC BY). Photo by Judy Gallagher. (MBP list)
Polemius laticornis in Anne Arundel Co., Maryland (6/15/2019). (c) Jane Hartman, all rights reserved. Photo by Jane Hartman. (MBP list)
Polemius laticornis in Anne Arundel Co., Maryland (6/15/2019). (c) Jane Hartman, all rights reserved. Photo by Jane Hartman. (MBP list)
A Polemius laticornis in Frederick Co., Maryland (6/13/2015). Determined by V. Belov/BugGuide. Photo by Mark Etheridge. (MBP list)
Polemius laticornis in Garrett Co., Maryland (7/8/2018). (c) Judy Gallagher, some rights reserved (CC BY). Photo by Judy Gallagher. (MBP list)
A Polemius laticornis in Harford Co., Maryland (6/30/2020). Determined by Vassili Belov/BugGuide. Photo by Dave Webb. (MBP list)
Polemius laticornis in Howard Co., Maryland (6/13/2020). (c) Ryan Hearty, some rights reserved (CC BY). Photo by Ryan Hearty via iNaturalist. (MBP list)
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