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Overview

Scientific Name

Icaricia (Plebejus) shasta charlestonensis
Common Name
Mount Charleston blue butterfly
FWS Category
Insects

Location in Taxonomic Tree

Icaricia (Plebejus) shasta charlestonensis

Identification Numbers

TSN:

Geography

Launch Interactive Map

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Timeline

Explore the information available for this taxon's timeline. You can select an event on the timeline to view more information, or cycle through the content available in the carousel below.

9 Items

Listing

Listing

Listing

Listing

Listing

Critical Habitat

Critical Habitat

Notice

Five Year Review

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Listing

May 30, 2007

May 30, 2007 Listing (Substantial)
90-Day Finding on a Petition To List the Mt. Charleston Blue Butterfly as Threatened or Endangered
  • Publication type: 90 day petition finding
View Federal Register Document
Item 1

Listing

Mar 8, 2011

Mar 8, 2011 Listing (Warranted But Precluded)
12-Month Finding on a Petition To List the Mt. Charleston Blue Butterfly as Endangered or Threatened
  • Publication type: 12m petition finding
View Federal Register Document
Item 2

Listing

Oct 26, 2011

Oct 26, 2011 Listing
Review of Native Species That Are Candidates for Listing as Endangered or Threatened; Annual Notice…
  • Publication type: CNOR
View Federal Register Document
Item 3

Listing

Sep 27, 2012

Sep 27, 2012 Listing (Endangered)
Proposed Listing of the Mount Charleston Blue Butterfly as Endangered and Proposed Listing of Five B…
  • Publication type: Proposed
View Federal Register Document
Item 4

Listing

Sep 19, 2013

Sep 19, 2013 Listing (Endangered)
Determination of Endangered Species Status for Mount Charleston Blue Butterfly; Final Rule
  • Publication type: Final
View Federal Register Document
Item 5

Critical Habitat

Jul 15, 2014

Jul 15, 2014 Critical Habitat
Designation of Critical Habitat for Mount Charleston Blue Butterfly (Plebejus shasta charlestonensis…
  • Publication type: Proposed
View Federal Register Document
Item 6

Critical Habitat

Jun 30, 2015

Jun 30, 2015 Critical Habitat
Designation of Critical Habitat for Mount Charleston Blue Butterfly (Icaricia (Plebejus) shasta cha…
  • Publication type: Final
View Federal Register Document
Item 7

Notice

May 10, 2021

May 10, 2021 Notice (Recovery Plan (FR))
Draft Recovery Plan for Mount Charleston Blue Butterfly; Document Availability
  • Publication type: Document Availability
View Federal Register Document
Item 8

Five Year Review

May 20, 2021

May 20, 2021 Five Year Review (Information Solicitation)
Initiation of 5-Year Status Reviews of 76 Species in California and Nevada; request for information
  • Publication type: Notice
View Federal Register Document
Item 9

TimelineJS
Key:

Event

Regulatory Status Change