American Snout
Libytheana carinenta (Cramer, 1777)
Family: Nymphalidae
Subfamily: Libytheinae
Identification: Labial palps long and extended forward. Tip of forewing squared off. Upperside brown, forewing with orange at base and inner margin, and white spots on outer half. Underside of hindwing mottled or smooth violet-gray.
Wing Span: 1 3/8 - 2 inches (3.5 - 5 cm).
Life History: Adults perch on branches and imitate dead leaves by holding palps and antennae downward to look like petioles. Males patrol near host plants to seek females. Eggs are laid in small groups on leaves of the host tree; caterpillars eat young leaves. Adults overwinter in the southern part of their range.
Flight: Two broods; May-June, and August. These butterflies sometimes undertake huge migrations.
Caterpillar Hosts: Several species of hackberry (Celtis).
Adult Food: Nectar from flowers of aster, dogbane, dogwood, goldenrod, sweet pepperbush, and others.
Habitat: Forest clearings and edges, thorn scrub, brushy fields, roadsides.
Range: Argentina north through Mexico and the West Indies to southern United States. Migrates to central California, southern Nevada, Colorado, and most of the eastern United States.
Conservation: Not usually of concern.
NCGR: G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
Management Needs: None reported.
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Verified Sightings
Displaying 505 - 528 of 3719 verified sightings
Observation date: Aug 04, 2019
Submitted by: dettdetect74
Region: Berks County, Pennsylvania, United States
Verified by: davidwright
Verified date: Aug 05, 2019
Observation date: Aug 05, 2019
Submitted by: elkeno
Region: Queens County, New York, United States
Verified by: rosslayberry
Verified date: Aug 05, 2019
Observation date: Jul 31, 2019
Submitted by: Mapper
Region: Johnson County, Illinois, United States
Verified by: rogerdowner
Verified date: Aug 04, 2019
Observation date: Jul 11, 2019
Submitted by: Babo
Region: Oklahoma, United States
Verified by: CA Ivy
Verified date: Aug 04, 2019
Observation date: Jul 12, 2019
Submitted by: ellygator
Region: Saginaw County, Michigan, United States
Verified by: rosslayberry
Verified date: Aug 04, 2019
Observation date: Jul 31, 2019
Submitted by: Pollinatelowerb...
Region: Westmoreland County, Pennsylvania, United States
Verified by: davidwright
Verified date: Aug 02, 2019
Observation date: Jul 08, 2017
Submitted by: Mapper
Region: Barry County, Missouri, United States
Verified by: CA Ivy
Verified date: Aug 01, 2019
Observation date: Jul 20, 2007
Submitted by: Tommie Rogers
Region: Holt County, Missouri, United States
Verified by: CA Ivy
Verified date: Aug 01, 2019
Observation date: Jul 29, 2019
Submitted by: Jim Lowe
Region: Tompkins County, New York, United States
Verified by: rosslayberry
Verified date: Jul 29, 2019
Observation date: Jul 10, 2019
Submitted by: Bluefox122
Region: Lebanon County, Pennsylvania, United States
Verified by: davidwright
Verified date: Jul 29, 2019
Observation date: Jul 28, 2019
Submitted by: Mark Plessner
Region: Wood County, Ohio, United States
Verified by: rogerdowner
Verified date: Jul 28, 2019
Observation date: Jul 25, 2019
Submitted by: birdlady1
Region: Ohio, United States
Verified by: rogerdowner
Verified date: Jul 27, 2019
Observation date: Jul 25, 2019
Submitted by: Bodkin
Region: Cheatham County, Tennessee, United States
Verified by: dbruce
Verified date: Jul 27, 2019
Observation date: Jul 25, 2019
Submitted by: Birder13
Region: Genesee County, Michigan, United States
Verified by: rosslayberry
Verified date: Jul 26, 2019
Observation date: Jul 25, 2019
Submitted by: Birder13
Region: Genesee County, Michigan, United States
Verified by: rosslayberry
Verified date: Jul 26, 2019
Observation date: Jul 24, 2019
Submitted by: reupurtbones
Region: Warren County, Kentucky, United States
Verified by: BGilley
Verified date: Jul 25, 2019
Observation date: Jul 24, 2019
Submitted by: Jim Lowe
Region: Tompkins County, New York, United States
Verified by: rosslayberry
Verified date: Jul 25, 2019
Observation date: Jul 23, 2019
Submitted by: Sue Gregoire
Region: Schuyler County, New York, United States
Verified by: rosslayberry
Verified date: Jul 24, 2019
Observation date: Jul 23, 2019
Submitted by: Michelle Sharp
Region: Ontario, Canada
Verified by: rosslayberry
Verified date: Jul 23, 2019
Observation date: Jul 21, 2019
Submitted by: robert.emond
Region: Gadsden County, Florida, United States
Verified by: John Calhoun
Verified date: Jul 23, 2019
Observation date: Jul 22, 2019
Submitted by: Cameala
Region: Juniata County, Pennsylvania, United States
Verified by: davidwright
Verified date: Jul 22, 2019
Observation date: Jul 20, 2019
Submitted by: Colin Gillette
Region: Bradford County, Pennsylvania, United States
Verified by: davidwright
Verified date: Jul 22, 2019
Observation date: Jun 25, 2019
Submitted by: Tony DeSantis
Region: York County, Pennsylvania, United States
Verified by: davidwright
Verified date: Jul 15, 2019
Observation date: Jun 27, 2019
Submitted by: Jay Brasher
Region: Lincoln County, Tennessee, United States
Verified by: dbruce
Verified date: Jul 12, 2019
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