Canadian sphinx
Sphinx canadensis Boisduval, 1875
Family: Sphingidae
Subfamily: Sphinginae
Identification: Forewing is gray-brown or yellow-gray with black streaks along and between the veins and an interrupted white line along the outer margin. Hindwing is black with white bands.
Wing Span: 2 3/4 - 3 3/8 inches (7 - 8.5 cm).
Life History: Fully-grown caterpillars pupate in underground burrows.
Flight: . One brood from May-September in the northeast, two broods from May-June and August-September in Arkansas.
Caterpillar Hosts: White ash (Fraxinus americana) and blueberry (Vaccinium).
Adult Food: Probably flower nectar.
Habitat: Not reported.
Range: Newfoundland west to western Ontario; south to New York, Kentucky, and Arkansas.
Conservation: Not usually required.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported.
Comments: NULL
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 1 - 24 of 73 verified sightings
Observation date: Jul 21, 2019
Submitted by: Alexandre Laberge
Region: Quebec, Canada
Verified by: Sue Gregoire
Verified date: Dec 03, 2024
Observation date: Sep 02, 2023
Submitted by: CincyJeff
Region: Highland County, Ohio, United States
Verified by: rogerdowner
Verified date: Jan 13, 2024
Observation date: Jun 24, 2021
Submitted by: phacelia
Region: Putnam County, Tennessee, United States
Verified by: rogerdowner
Verified date: Jul 23, 2021
Observation date: Jun 24, 2021
Submitted by: RStankiewicz
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Jul 06, 2021
Observation date: Jun 21, 2021
Submitted by: npacadia
Region: Hancock County, Maine, United States
Verified by: Sue Gregoire
Verified date: Jun 23, 2021
Observation date: Jul 28, 2019
Submitted by: annmcpete
Region: Wabasha County, Minnesota, United States
Verified by: Mark Wheeler
Verified date: Jan 03, 2021
Observation date: Jul 23, 2016
Submitted by: Rangertsp
Region: Davidson County, Tennessee, United States
Verified by: rogerdowner
Verified date: Dec 29, 2020
Observation date: Jun 14, 2015
Submitted by: Eric Olson
Region: Vilas County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Sep 29, 2019
Observation date: Jul 27, 2019
Submitted by: Amandadaye76
Region: Hamilton County, Indiana, United States
Verified by: Howell_Curtis
Verified date: Aug 16, 2019
Observation date: Jul 13, 2018
Submitted by: klebo
Region: Lake County, Minnesota, United States
Verified by: Tom Middagh
Verified date: May 22, 2019
Observation date: Jun 12, 2018
Submitted by: Christine Stanke
Region: Portage County, Wisconsin, United States
Verified by: Ilona L.
Verified date: Jun 21, 2018
Observation date: Jul 12, 2017
Submitted by: Joe Bartok
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Jul 12, 2017
Observation date: Jun 10, 2016
Submitted by: Melinda Bell
Region: Sumner County, Tennessee, United States
Verified by: KyhlAustin
Verified date: Aug 23, 2016
Observation date: Jul 04, 2016
Submitted by: Chris Blomme
Region: Ontario, Canada
Verified by: rogerdowner
Verified date: Jul 04, 2016
Observation date: Jul 31, 2015
Submitted by: Joe Bartok
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Oct 12, 2015
Observation date: Jul 02, 2014
Submitted by: nedeweese
Region: Lake County, Minnesota, United States
Verified by: Tom Middagh
Verified date: Dec 26, 2014
Observation date: Jul 21, 2014
Submitted by: Jacksenzig
Region: Taylor County, Wisconsin, United States
Verified by: Tom Middagh
Verified date: Aug 05, 2014
Observation date: Jul 07, 2013
Submitted by: smeyer1989
Region: Ontario, Canada
Verified by: curtis.lehman
Verified date: Jul 07, 2013
Observation date: Jul 09, 2009
Submitted by: Eddie Huber
Region: Jefferson County, Kentucky, United States
Verified by: rogerdowner
Verified date: Feb 22, 2011
Observation date: unknown
Submitted by: BAMONA
Region:
Verified by: BAMONA
Verified date: Sep 06, 2010
Observation date: Jul 21, 1975
Submitted by: legacy.reporter (Thewke, S.E.)
Region: Adair County, Missouri, United States
Verified by: Phillip E. Koenig (Phillip Koenig)
Verified date: Mar 11, 2009
Observation date: Jun 12, 1999
Submitted by: legacy.reporter
Region: Jefferson County, Missouri, United States
Verified by: legacy.verifier (Phillip Koenig; Thoma, Richard S.)
Verified date: Mar 11, 2009
Observation date: Aug 22, 1997
Submitted by: legacy.reporter (park staff, et. al.)
Region: Lincoln County, Missouri, United States
Verified by: legacy.verifier (Phillip Koenig; Koenig, Phillip E.)
Verified date: Mar 11, 2009
Observation date: Aug 18, 1973
Submitted by: legacy.reporter (Heitzman, J. Richard)
Region: Washington County, Missouri, United States
Verified by: legacy.verifier (Phillip Koenig; Heitzman, J.R.)
Verified date: Mar 11, 2009
- 1 of 4
- next ›