Carpenterworm Moth
Prionoxystus robiniae (Peck, 1818)
Family: Cossidae
Subfamily: Cossinae
Identification: Forewing in female mottled gray and blackish, slightly translucent. Forewing in male less sharply mottled. Hindwing yellow with black outer border in male; no yellow in female.
Wing Span: 4.3-8.5 cm. Female larger than male.
Life History: Larva bores into wood, and the life cycle takes 3-4 years. Larval tunnels decrease the value of hardwood lumber.
Flight: April-October, mostly June-July.
Caterpillar Hosts: Ash, chestnut, locusts, oaks, poplars, willows, and other trees.
Adult Food:
Habitat:
Range: Throughout eastern North America.
Conservation:
NCGR:
Management Needs:
Comments: NULL
Alternate Scientific Names:
Prionoxystus robinae
Get your BAMONA Gear!
Please donate!
We depend on donations to keep Butterflies and Moths of North America freely available. We want to express our gratitude to all who showed their support by making a contribution this year. You can donate to support this project at any time.
Advertise with us!
Do you have a product or service that you think would interest BAMONA users? If you would like to advertise on this website, contact us by email, or use the contact form and select the "Advertising" category.
Verified Sightings
Displaying 97 - 120 of 243 verified sightings
Observation date: Jul 01, 2017
Submitted by: Christine Stanke
Region: Milwaukee County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jul 02, 2017
Observation date: Jun 28, 2017
Submitted by: JeanEvoy
Region: DeSoto County, Florida, United States
Verified by: curtis.lehman
Verified date: Jun 29, 2017
Observation date: Jun 24, 2017
Submitted by: James Fox
Region: Bath County, Virginia, United States
Verified by: rogerdowner
Verified date: Jun 26, 2017
Observation date: Jun 02, 2017
Submitted by: treichard
Region: Anne Arundel County, Maryland, United States
Verified by: rogerdowner
Verified date: Jun 20, 2017
Observation date: Jun 14, 2017
Submitted by: mqui129
Region: Chester County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Jun 15, 2017
Observation date: May 22, 2017
Submitted by: ddodd
Region: Autauga County, Alabama, United States
Verified by: ddodd
Verified date: May 25, 2017
Observation date: May 16, 2017
Submitted by: treichard
Region: Howard County, Maryland, United States
Verified by: rogerdowner
Verified date: May 22, 2017
Observation date: May 19, 2017
Submitted by: Allen Belden
Region: Richmond, Virginia, United States
Verified by: rogerdowner
Verified date: May 20, 2017
Observation date: Apr 27, 2017
Submitted by: rdhealy1951@aol.com
Region: Hardin County, Kentucky, United States
Verified by: rogerdowner
Verified date: Apr 27, 2017
Observation date: Mar 14, 2017
Submitted by: philip.woodscc@...
Region: Texas, Nueces County, United States
Verified by: stomlins701
Verified date: Mar 15, 2017
Observation date: Jun 21, 2016
Submitted by: JohnBoback
Region: Monongalia County, West Virginia, United States
Verified by: curtis.lehman
Verified date: Sep 06, 2016
Observation date: May 02, 2016
Submitted by: whbauer
Region: Bexar County, Texas, United States
Verified by: stomlins701
Verified date: Aug 30, 2016
Observation date: May 22, 2016
Submitted by: rdhealy1951@aol.com
Region: Hart County, Kentucky, United States
Verified by: rogerdowner
Verified date: Jul 26, 2016
Observation date: Jun 29, 2016
Submitted by: BluePrairie
Region: Woodford County, Illinois, United States
Verified by: rogerdowner
Verified date: Jun 30, 2016
Observation date: Jun 18, 2016
Submitted by: Kitty329
Region: Day County, South Dakota, United States
Verified by: J_Martineau
Verified date: Jun 27, 2016
Observation date: Jun 16, 2016
Submitted by: Betsy Higgins
Region: Larimer County, Colorado, United States
Verified by: charleseharp
Verified date: Jun 26, 2016
Observation date: May 07, 2016
Submitted by: Stott Noble
Region: Jefferson County, Alabama, United States
Verified by: stomlins701
Verified date: Jun 03, 2016
Observation date: Apr 30, 2016
Submitted by: ridgeboy
Region: Polk County, Florida, United States
Verified by: curtis.lehman
Verified date: May 02, 2016
Observation date: Apr 23, 2016
Submitted by: thurteen
Region: Laurens County, South Carolina, United States
Verified by: rogerdowner
Verified date: Apr 25, 2016
Observation date: Mar 26, 2016
Submitted by: tjdunkerton
Region: Brevard County, Florida, United States
Verified by: curtis.lehman
Verified date: Mar 27, 2016
Observation date: Feb 20, 2016
Submitted by: jeffmci9
Region: Texas, Travis County, United States
Verified by: stomlins701
Verified date: Feb 27, 2016
Observation date: Nov 01, 2015
Submitted by: D. Dodd
Region: Hidalgo County, Texas, United States
Verified by: stomlins701
Verified date: Jan 21, 2016
Observation date: Jun 09, 2015
Submitted by: Sharon Watson
Region: Traill County, North Dakota, United States
Verified by: Tom Middagh
Verified date: Jan 20, 2016
Observation date: May 18, 2015
Submitted by: t_hackler
Region: Benton County, Arkansas, United States
Verified by: stomlins701
Verified date: Nov 07, 2015
- ‹ previous
- 5 of 11
- next ›