Speyeria zerene myrtleae

12-22-2016

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DETAILED INFORMATION

Full Name:

Myrtle's Silverspot butterfly (Speyeria zerene myrtleae)

Listing Status:

Endangered

Where Found:

Wherever found

Critical Habitat:

N/A

Species Group:

Insects

Current listing status

Status	Date Listed	Lead Region	Where Listed
Endangered	06/22/1992	California/Nevada Region (Region 8)	Wherever found

States/US Territories in which the Myrtle's Silverspot butterfly, Wherever found is known to or is believed to occur: California
US Counties in which the Myrtle's Silverspot butterfly, Wherever found is known to or is believed to occur: View All

Federal Register Documents

Date	Citation Page	Title
04/01/2013	78 FR 19510 19514	Initiation of 5-Year Reviews of 56 Species in California and Nevada; request for information
05/21/2010	75 FR 28636 28642	Initiation of 5-Year Reviews of 34 Species in California and Nevada; Availability of 96 Completed 5-Year Reviews in California and Nevada
03/05/2008	73 FR 11945 11950	Initiation of 5-Year Reviews of 58 Species in California and Nevada; Availability of Completed 5-Year Reviews in California, Nevada and Southern Oregon
06/22/1992	57 FR 27848 27859	ETWP; Six Plants and Myrtle's Silverspot Butterfly from Coastal Dunes in Northern and Central California Determined to Be Endangered; 57FR 27848 27858
03/22/1991	56 FR 12317 12326	ETWP; Six Plants and Speyeria zerene myrtleae (Myrtle's Silverspot Butterfly) From Coastal Dunes in Northern and Central California Proposed as Endangered; 56 FR 12317 12326
11/01/1990	55 FR 46080 46082	ETWP; 90-Day Findings and Commencement of Status Reviews for Five Petitions to List Six Species as Threatened or Endangered; 55 FR 46080 46082

Recovery

No critical habitat rules have been published for the Myrtle's Silverspot butterfly.

Date	Title	Plan Action Status	Plan Status
09/29/1998	Seven Coastal Plants and the Myrtle's Silverspot Butterfly Recovery Plan	View Implementation Progress	Final

Date	Title	Plan Action Status	Plan Status
09/29/1998	Seven Coastal Plants and the Myrtle's Silverspot Butterfly Recovery Plan	View Implementation Progress	Final

Date	Citation Page	Title	Document Type
04/01/2013	78 FR 19510 19514	Initiation of 5-Year Reviews of 56 Species in California and Nevada; request for information	Notice 5-year Review, Initiation
05/21/2010	75 FR 28636 28642	Initiation of 5-Year Reviews of 34 Species in California and Nevada; Availability of 96 Completed 5-Year Reviews in California and Nevada	Notice 5-year Review, Completion
03/05/2008	73 FR 11945 11950	Initiation of 5-Year Reviews of 58 Species in California and Nevada; Availability of Completed 5-Year Reviews in California, Nevada and Southern Oregon	Notice 5-year Review, Initiation

Date	Title
02/04/2009	Myrtle's silverspot butterfly 5-Year Review

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