Evergreen Bagworm Moth
Thyridopteryx ephemeraeformis (Haworth, 1803)
Family: Psychidae
Subfamily: Oiketicinae
Identification: Body in male entirely black. Wings also entirely black but usually translucent from loss of scales after emergence from larval case. Abdomen long, tapering. Female entirely wingless and does not leave larval case.
Wing Span: male 1.7-3.6 cm.
Life History: Larvae can be a pest to ornamentals, particularly red cedar. Larva attaches its case with silk to twig of food plant.
Flight: September-October.
Caterpillar Hosts: Trees, shrubs, and herbaceous plants.
Adult Food:
Habitat:
Range: Massachusetts to southern Florida, west to Nebraska and Texas.
Conservation:
NCGR:
Management Needs:
Comments: NULL
BAMONA Shop
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 1 - 24 of 261 verified sightings
Observation date: Sep 25, 2019
Submitted by: Wade Wander
Region: Sussex County, New Jersey, United States
Verified by: BarbSendelbach
Verified date: Jan 13, 2025
Observation date: Sep 22, 2023
Submitted by: Dhurley
Region: Pratt County, Kansas, United States
Verified by: James Steen
Verified date: Sep 24, 2023
Observation date: Sep 18, 2017
Submitted by: mdolomieu1
Region: Greene County, Missouri, United States
Verified by: jamesdurbin
Verified date: Sep 19, 2022
Observation date: Sep 06, 2022
Submitted by: reupurtbones
Region: Warren County, Kentucky, United States
Verified by: rogerdowner
Verified date: Sep 10, 2022
Observation date: Aug 06, 2022
Submitted by: KM6
Region: Kalamazoo County, Michigan, United States
Verified by: jwileyrains
Verified date: Aug 07, 2022
Observation date: Jul 26, 2022
Submitted by: jmgesell
Region: Northampton County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Jul 29, 2022
Observation date: Oct 13, 2021
Submitted by: Ilse Gebhard
Region: Kalamazoo County, Michigan, United States
Verified by: jwileyrains
Verified date: Apr 21, 2022
Observation date: Jan 02, 2022
Submitted by: calvertm
Region: Cumberland County, Pennsylvania, United States
Verified by: curtis.lehman
Verified date: Feb 20, 2022
Observation date: Apr 06, 2019
Submitted by: Bridgetkelly17
Region: Cook County, Illinois, United States
Verified by: curtis.lehman
Verified date: Nov 23, 2021
Observation date: Nov 19, 2021
Submitted by: Blue Swallowtail
Region: Adams County, Nebraska, United States
Verified by: J_Martineau
Verified date: Nov 22, 2021
Observation date: Jul 07, 2021
Submitted by: BarbSendelbach
Region: Sussex County, New Jersey, United States
Verified by: BarbSendelbach
Verified date: Nov 16, 2021
Observation date: Oct 29, 2021
Submitted by: BarbSendelbach
Region: Sussex County, New Jersey, United States
Verified by: BarbSendelbach
Verified date: Nov 14, 2021
Observation date: Oct 29, 2021
Submitted by: BarbSendelbach
Region: Sussex County, New Jersey, United States
Verified by: BarbSendelbach
Verified date: Nov 14, 2021
Observation date: Oct 28, 2021
Submitted by: BarbSendelbach
Region: Sussex County, New Jersey, United States
Verified by: BarbSendelbach
Verified date: Nov 14, 2021
Observation date: Aug 18, 2018
Submitted by: Chimera
Region: Ulster County, New York, United States
Verified by: jwileyrains
Verified date: Nov 13, 2021
Observation date: Nov 02, 2019
Submitted by: Tindomul1of9
Region: Queens County, New York, United States
Verified by: jwileyrains
Verified date: Nov 13, 2021
Observation date: Sep 13, 2021
Submitted by: dmccord
Region: Hamilton County, Indiana, United States
Verified by: rogerdowner
Verified date: Sep 19, 2021
Observation date: Aug 15, 2021
Submitted by: Blue Swallowtail
Region: Cass County, Nebraska, United States
Verified by: J_Martineau
Verified date: Aug 19, 2021
Observation date: Jul 28, 2021
Submitted by: BarbSendelbach
Region: Sussex County, New Jersey, United States
Verified by: curtis.lehman
Verified date: Aug 06, 2021
Observation date: Jun 30, 2021
Submitted by: Blue Swallowtail
Region: Hall County, Nebraska, United States
Verified by: J_Martineau
Verified date: Jul 01, 2021
Observation date: May 13, 2021
Submitted by: Kathmoth
Region: Lorain County, Ohio, United States
Verified by: Ohio97
Verified date: May 16, 2021
Observation date: Sep 17, 2015
Submitted by: jackieb
Region: Polk County, Iowa, United States
Verified by: jamesdurbin
Verified date: Mar 16, 2021
Observation date: Aug 14, 2020
Submitted by: sam_hartzler
Region: Tippecanoe County, Indiana, United States
Verified by: rogerdowner
Verified date: Jan 12, 2021
Observation date: Jan 01, 2021
Submitted by: kent
Region: District of Columbia, United States
Verified by: rogerdowner
Verified date: Jan 01, 2021
- 1 of 11
- next ›