Speranza quadrilinearia (Packard, 1873)
Family: Geometridae
Subfamily: Ennominae
Identification:
Wing Span: males 1.1-1.6 cm, females 1.4-1.6 cm
Life History:
Flight:
Caterpillar Hosts: Ceanothus species.
Adult Food:
Habitat:
Range: A western species from British Columbia south to southern California; occurs in Idaho, South Dakota, Wyoming, Nevada, Colorado and New Mexico. Ferguson mentions it is absent from Arizona and Montana.
Conservation:
NCGR:
Management Needs:
Taxonomy Notes: None.
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Verified Sightings
Displaying 1 - 12 of 12 verified sightings
Observation date: Aug 22, 2022
Submitted by: bobscafe
Region: British Columbia, Canada
Verified by: davidwdroppers
Verified date: Aug 25, 2022
Observation date: Aug 20, 2022
Submitted by: jrmbutterfly
Region: British Columbia, Canada
Verified by: davidwdroppers
Verified date: Aug 25, 2022
Observation date: Aug 15, 2022
Submitted by: bobscafe
Region: British Columbia, Canada
Verified by: davidwdroppers
Verified date: Aug 16, 2022
Observation date: Jul 24, 2020
Submitted by: Dwaine Wagoner
Region: Natrona County, Wyoming, United States
Verified by: J_Martineau
Verified date: Aug 01, 2020
Observation date: Jun 30, 2018
Submitted by: J_Martineau
Region: Saguache County, Colorado, United States
Verified by: J_Martineau
Verified date: Jan 04, 2019
Observation date: Jun 23, 2018
Submitted by: bobscafe
Region: British Columbia, Canada
Verified by: davidwdroppers
Verified date: Jun 25, 2018
Observation date: Jun 30, 2001
Submitted by: AndrewPigniolo
Region: San Diego County, California, United States
Verified by: Robert Martin
Verified date: Jan 18, 2016
Observation date: Jul 04, 1999
Submitted by: AndrewPigniolo
Region: San Diego County, California, United States
Verified by: Robert Martin
Verified date: Dec 23, 2015
Observation date: Jul 03, 2014
Submitted by: Finatic02
Region: San Diego County, California, United States
Verified by: Robert Martin
Verified date: Dec 18, 2014
Observation date: Aug 07, 2014
Submitted by: jim.odonater
Region: Klamath County, Oregon, United States
Verified by: Robert Martin
Verified date: Sep 30, 2014
Observation date: Jun 01, 2013
Submitted by: diwalks2@gmail.com
Region: Orange County, California, United States
Verified by: Josiah Gilbert
Verified date: Jan 23, 2014
Observation date: Apr 11, 2012
Submitted by: J_Martineau
Region: Sheridan County, Wyoming, United States
Verified by: J_Martineau
Verified date: Feb 05, 2013