Map Snapshot
232 Records
Description
Tony Thomas (BugGuide, 2015): "Adults of species in the genus Symmerista are believed to be indistinguishable, except by examination of the genitalia. Fortunately, males can be recognized, without dissection, by examining the 8th sternite. This is the hard cuticle on the ventral surface of the last segment of the abdomen. The technique is briefly explained in Wagner’s Caterpillar book (p 21), combine this with brushing the scales of the last sternite (8th). S. leucitys has a deep, narrow emargination, whereas in the other 2 eastern species the emargination is shallower and wider."
Seasonality Snapshot
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A Symmerista albifrons group in Dorchester Co., Maryland (8/15/2018).
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Mark Etheridge.
Symmerista albifrons group in Frederick Co., Maryland (7/2/2016). Determined to genus by Roger Downer/BAMONA.
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Media by
Mark Etheridge.
Symmerista albifrons group in Anne Arundel Co., Maryland (5/26/2015).
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Media by
Robert Aguilar, SERC.
A Symmerista albifrons group in Frederick Co., Maryland (7/4/2017).
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Media by
Mark Etheridge.
A Symmerista albifrons group in Baltimore Co., Maryland (7/27/2019). Verified by Roger Downer/BAMONA.
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Emily Stanley.
A Symmerista albifrons group in Allegany Co., Maryland (6/10/2017).
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Bill Hubick.
Symmerista albifrons group in Allegany Co., Maryland (6/18/2017). (c) Timothy Reichard, all rights reserved.
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Timothy Reichard.
Symmerista albifrons group in Garrett Co., Maryland (6/19/2016). (c) Judy Gallagher, some rights reserved (CC BY).
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Judy Gallagher.
A Symmerista albifrons group in Dorchester Co., Maryland (8/8/2019).
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Mark Etheridge.
Symmerista albifrons group in Allegany Co., Maryland (6/18/2017). (c) Timothy Reichard, all rights reserved.
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Timothy Reichard.
A Symmerista species in Howard Co., Maryland (8/3/2015).
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Media by
Nancy Magnusson.
Symmerista albifrons group in Howard Co., Maryland (8/8/2020). (c) Timothy Reichard, all rights reserved.
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Timothy Reichard.
Symmerista albifrons group in Anne Arundel Co., Maryland (8/12/2020). (c) Timothy Reichard, all rights reserved.
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Timothy Reichard.
Symmerista albifrons group in Anne Arundel Co., Maryland (8/12/2020). (c) Timothy Reichard, all rights reserved.
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Timothy Reichard.
Symmerista albifrons group in Howard Co., Maryland (8/12/2017). (c) Timothy Reichard, all rights reserved.
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Timothy Reichard.
Symmerista albifrons group in Allegany Co., Maryland (5/14/2021). (c) Timothy Reichard, all rights reserved.
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Timothy Reichard.
Symmerista albifrons group in Garrett Co., Maryland (7/12/2014). (c) Hans Holbrook, some rights reserved (CC BY-NC).
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Hans Holbrook.
Symmerista albifrons group in Garrett Co., Maryland (7/12/2014). (c) Hans Holbrook, some rights reserved (CC BY-NC).
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Hans Holbrook.
A Symmerista albifrons group in Harford Co., Maryland (5/11/2018).
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Media by
Dave Webb.
Symmerista albifrons group in Prince George's Co., Maryland (8/12/2016). (c) Timothy Reichard, all rights reserved.
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Timothy Reichard.
Symmerista albifrons group in Allegany Co., Maryland (6/18/2017). (c) Timothy Reichard, all rights reserved.
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Media by
Timothy Reichard.
A Symmerista albifrons group in Allegany Co., Maryland (6/6/2019).
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Media by
Mark Eanes.
A Symmerista albifrons group in Anne Arundel Co., Maryland (8/6/2019).
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Media by
Tyler Bell.
A Symmerista (id'd as White-headed Prominent Moth) in Prince George's Co., Maryland.
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Media by
Bob Patterson.
A Symmerista (id'd as White-headed Prominent Moth) in Calvert Co., Maryland (8/2/2006).
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Arlene Ripley.
A male Symmerista (id'd as White-headed Prominent Moth) in Howard Co., Maryland (4/21/2004).
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Media by
Larry Line.
A male Symmerista (id'd as White-headed Prominent Moth) in Howard Co., Maryland (4/21/2004).
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Larry Line.
A male Symmerista (id'd as White-headed Prominent Moth) in Howard Co., Maryland (8//2002).
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Media by
Larry Line.
A male Symmerista (id'd as White-headed Prominent Moth) in Howard Co., Maryland (7/20/2003).
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Media by
Larry Line.
Symmerista albifrons group in Queen Anne's Co., Maryland (6/15/2017). (c) naturelady, some rights reserved (CC BY-NC).
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naturelady via iNaturalist.
Symmerista albifrons group in Frederick Co., Maryland (8/20/2016). (c) Mark Etheridge, some rights reserved (CC BY-NC).
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Media by
Mark Etheridge.
Symmerista albifrons group in Prince George's Co., Maryland (6/26/2014). (c) Timothy Reichard, all rights reserved.
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Timothy Reichard.
Symmerista albifrons group in Frederick Co., Maryland (10/20/2022). (c) keziahmoe, some rights reserved (CC BY-NC).
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keziahmoe via iNaturalist.
Symmerista albifrons group in Wicomico Co., Maryland (10/20/2024). (c) gmcisaac3946, some rights reserved (CC BY-NC).
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gmcisaac3946 via iNaturalist.
Symmerista albifrons group in Howard Co., Maryland (10/14/2022). (c) Brody McAllister, some rights reserved (CC BY-NC).
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Brody McAllister via iNaturalist.
A Symmerista albifrons group in Frederick Co., Maryland (6/18/2017).
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Media by
Mark Etheridge.
A Symmerista albifrons group in Harford Co., Maryland (10/13/2018).
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Media by
Dave Webb.