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 289 - 312 of 3706 verified sightings
Observation date: Oct 24, 2021
Submitted by: grayhairstreak
Region: Clark County, Nevada, United States
Verified by: Ken Davenport
Verified date: Nov 03, 2021
Observation date: Jun 26, 2019
Submitted by: jwilkinson
Region: Washington County, Maryland, United States
Verified by: jwileyrains
Verified date: Nov 03, 2021
Observation date: Jun 25, 2019
Submitted by: AshNota
Region: Washington County, Maryland, United States
Verified by: jwileyrains
Verified date: Nov 03, 2021
Observation date: Jun 30, 2019
Submitted by: mmatwichuk
Region: New Castle County, Delaware, United States
Verified by: jwileyrains
Verified date: Nov 03, 2021
Observation date: Jul 13, 2019
Submitted by: jwilkinson
Region: Howard County, Maryland, United States
Verified by: jwileyrains
Verified date: Nov 03, 2021
Observation date: Sep 08, 2019
Submitted by: estanley
Region: Baltimore County, Maryland, United States
Verified by: jwileyrains
Verified date: Nov 02, 2021
Observation date: Sep 10, 2019
Submitted by: jwilkinson
Region: Howard County, Maryland, United States
Verified by: jwileyrains
Verified date: Nov 02, 2021
Observation date: Aug 26, 2021
Submitted by: Jonathan Clark
Region: Catahoula Parish, Louisiana, United States
Verified by: CA Ivy
Verified date: Oct 31, 2021
Observation date: Jan 26, 2021
Submitted by: J. Trapnell
Region: Hamilton County, Tennessee, United States
Verified by: S. J. Stedman
Verified date: Oct 30, 2021
Observation date: Oct 29, 2021
Submitted by: Cactuswren1976
Region: Santa Fe County, New Mexico, United States
Verified by: stevecary
Verified date: Oct 30, 2021
Observation date: Jun 28, 2021
Submitted by: towniekat
Region: Blount County, Tennessee, United States
Verified by: S. J. Stedman
Verified date: Oct 30, 2021
Observation date: Oct 21, 2021
Submitted by: robtluke@aol.com
Region: Lincoln County, New Mexico, United States
Verified by: stevecary
Verified date: Oct 30, 2021
Observation date: Oct 25, 2021
Submitted by: DeepSkyKelly
Region: Colfax County, New Mexico, United States
Verified by: stevecary
Verified date: Oct 30, 2021
Observation date: Aug 09, 2021
Submitted by: Jay Brasher
Region: Lincoln County, Tennessee, United States
Verified by: S. J. Stedman
Verified date: Oct 30, 2021
Observation date: Oct 09, 2021
Submitted by: J Tinsman
Region: Clark County, Nevada, United States
Verified by: Ken Davenport
Verified date: Oct 29, 2021
Observation date: Oct 24, 2021
Submitted by: MAKI
Region: Yavapai County, Arizona, United States
Verified by: John Saba
Verified date: Oct 27, 2021
Observation date: Oct 20, 2021
Submitted by: Cactuswren1976
Region: Chaves County, New Mexico, United States
Verified by: stevecary
Verified date: Oct 26, 2021
Observation date: Oct 20, 2021
Submitted by: 1tom2go
Region: Doña Ana County, New Mexico, United States
Verified by: stevecary
Verified date: Oct 26, 2021
Observation date: Jul 27, 2020
Submitted by: jmgesell
Region: Kent County, Maryland, United States
Verified by: jwileyrains
Verified date: Oct 25, 2021
Observation date: Aug 30, 2021
Submitted by: 1tom2go
Region: Doña Ana County, New Mexico, United States
Verified by: stevecary
Verified date: Oct 24, 2021
Observation date: Oct 09, 2021
Submitted by: guy_incognito
Region: San Bernardino County, California, United States
Verified by: Ken Davenport
Verified date: Oct 19, 2021
Observation date: Aug 31, 2021
Submitted by: Sula Waite
Region: Pinal County, Arizona, United States
Verified by: John Saba
Verified date: Oct 16, 2021
Observation date: Sep 02, 2021
Submitted by: Rmclaughlin
Region: Pima County, Arizona, United States
Verified by: John Saba
Verified date: Oct 16, 2021
Observation date: Aug 10, 2021
Submitted by: csienko
Region: Pima County, Arizona, United States
Verified by: John Saba
Verified date: Oct 16, 2021
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