A Yellowhorn Moth in Frederick Co., Maryland (7/30/2016). Verified by Roger Downer/BAMONA.
A Yellowhorn Moth in Allegany Co., Maryland (4/12/2014).
A Yellowhorn Moth in Frederick Co., Maryland (4/16/2017).
A Yellowhorn Moth in Frederick Co., Maryland (4/20/2017).
A Yellowhorn Moth in Frederick Co., Maryland (5/4/2018).
A Yellowhorn Moth in Washington Co., Maryland (3/29/2020).
A Yellowhorn Moth in Frederick Co., Maryland (5/4/2018).
A male Yellowhorn Moth in Garrett Co., Maryland (7/19/2022).
Yellowhorn Moth in Anne Arundel Co., Maryland (4/13/2023). (c) Timothy Reichard, all rights reserved.
A male Yellowhorn Moth in Baltimore Co., Maryland (5/17/2022).
Yellowhorn Moth in Anne Arundel Co., Maryland (5/29/2019). (c) Timothy Reichard, all rights reserved.
A Yellowhorn Moth in Washington Co., Maryland (7/4/2019).
A Yellowhorn Moth in Cecil Co., Maryland (4/22/2023).
A Yellowhorn Moth in Prince George's Co., Maryland.
Yellowhorn Moth in Allegany Co., Maryland (4/18/2015). (c) treichard, all rights reserved.
A Yellowhorn Moth in Calvert Co., Maryland (5/18/2006).
A male Yellowhorn Moth in Howard Co., Maryland (4/11/2004).
A male Yellowhorn Moth in Howard Co., Maryland (4/11/2004).
A male Yellowhorn Moth in Howard Co., Maryland (5/2003).
A Yellowhorn Moth caterpillar in Harford Co., Maryland (10/9/2016). Determined by Karen Guise.
A Yellowhorn Moth caterpillar in Harford Co., Maryland (7/19/2017).
Map Snapshot
187 Records
Relationships
In Harford County Bob Cammarata has found caterpillars on American Beech.
Citations
No citations linked for this taxon yet.
Use of media featured on Maryland
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A Yellowhorn Moth in Frederick Co., Maryland (7/30/2016). Verified by Roger Downer/BAMONA.
View Record Details
Media by
Mark Etheridge.
A Yellowhorn Moth in Allegany Co., Maryland (4/12/2014).
View Record Details
Media by
Mike Burchett.
A Yellowhorn Moth in Frederick Co., Maryland (4/16/2017).
View Record Details
Media by
Mark Etheridge.
A Yellowhorn Moth in Frederick Co., Maryland (4/20/2017).
View Record Details
Media by
Mark Etheridge.
A Yellowhorn Moth in Frederick Co., Maryland (5/4/2018).
View Record Details
Media by
Mark Etheridge.
A Yellowhorn Moth in Washington Co., Maryland (3/29/2020).
View Record Details
Media by
Mark Etheridge.
A Yellowhorn Moth in Frederick Co., Maryland (5/4/2018).
View Record Details
Media by
Mark Etheridge.
A male Yellowhorn Moth in Garrett Co., Maryland (7/19/2022).
View Record Details
Media by
Dave Webb.
Yellowhorn Moth in Anne Arundel Co., Maryland (4/13/2023). (c) Timothy Reichard, all rights reserved.
View Record Details
Media by
Timothy Reichard.
A male Yellowhorn Moth in Baltimore Co., Maryland (5/17/2022).
View Record Details
Media by
Dave Webb.
Yellowhorn Moth in Anne Arundel Co., Maryland (5/29/2019). (c) Timothy Reichard, all rights reserved.
View Record Details
Media by
Timothy Reichard.
A Yellowhorn Moth in Washington Co., Maryland (7/4/2019).
View Record Details
Media by
Mark Etheridge.
A Yellowhorn Moth in Cecil Co., Maryland (4/22/2023).
View Record Details
Media by
Dave Webb.
A Yellowhorn Moth in Prince George's Co., Maryland.
View Record Details
Media by
Bob Patterson.
Yellowhorn Moth in Allegany Co., Maryland (4/18/2015). (c) treichard, all rights reserved.
View Record Details
Media by
Timothy Reichard.
A Yellowhorn Moth in Calvert Co., Maryland (5/18/2006).
View Record Details
Media by
Arlene Ripley.
A male Yellowhorn Moth in Howard Co., Maryland (4/11/2004).
View Record Details
Media by
Larry Line.
A male Yellowhorn Moth in Howard Co., Maryland (4/11/2004).
View Record Details
Media by
Larry Line.
A male Yellowhorn Moth in Howard Co., Maryland (5/2003).
View Record Details
Media by
Larry Line.
A Yellowhorn Moth caterpillar in Harford Co., Maryland (10/9/2016). Determined by Karen Guise.
View Record Details
Media by
Bob Cammarata.
A Yellowhorn Moth caterpillar in Harford Co., Maryland (7/19/2017).
View Record Details
Media by
Bob Cammarata.
Source: Wikipedia
 | This article needs additional citations for verification. (October 2025) |
| Yellowhorn | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Lepidoptera |
| Superfamily: | Noctuoidea |
| Family: | Noctuidae |
| Genus: | Colocasia |
| Species: | C. flavicornis
|
| Binomial name | |
| Colocasia flavicornis (J. B. Smith, 1884)
| |
| Synonyms | |
| |
Colocasia flavicornis (yellowhorn) is a moth of the family Noctuidae. It is found in North America, east of the Rocky Mountains. In Canada, it is found in Ontario, Quebec, New Brunswick, Nova Scotia, Saskatchewan and Manitoba.
Adults are on wing from March to September. There are two generations per year.
The larvae feed on a variety of deciduous trees, including beech, oak, maple and elm.
References
[edit]External links
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