12-22-2016

Gasterosteus aculeatus williamsoni

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Detailed information

Full Name: Unarmored Threespine stickleback (Gasterosteus aculeatus williamsoni)

Where found: Wherever found

Critical Habitat:N/A

Species Group:Fishes

Current listing status

Status	Date Listed	Lead Region	Where Listed
Endangered	10/13/1970	California/Nevada Region (Region 8)	Wherever found

States/US Territories in which the Unarmored Threespine stickleback, Wherever found is known to or is believed to occur: California
US Counties in which the Unarmored Threespine stickleback, 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
09/17/2002	67 FR 58580 58582	Designation of Critical Habitat for the Unarmored Threespine Stickleback: Finding that the designation of critical habitat should not be made.
07/09/1996	61 FR 36021 36023	ETWP; 90-Day Finding on a Petition to List the Santa Ana Speckled Dace, Santa Ana Sucker, and the Shay Creek Threespine Stickleback as Endangered
11/17/1980	45 FR 76012 76015	Proposed Designation of Critical Habitat for Endangered Unarmored Threespine Stickleback
10/13/1970	35 FR 16047 16048	Appendix D - United States List of Endangered Native Fish and Wildlife; 35 FR 16047 16048
08/25/1970	35 FR 13519 13520	Notice of Proposed Rule Making (Conservation of Endangered Species and Other Fish or Wildlife)

Recovery

To learn more about critical habitat please see http://ecos.fws.gov/crithab

Date	Title	Plan Action Status	Plan Status
12/26/1985	Unarmored Threespine Stickleback Recovery Plan, Revised	View Implementation Progress	Final Revision 1

Date	Title	Plan Action Status	Plan Status
12/26/1985	Unarmored Threespine Stickleback Recovery Plan, Revised	View Implementation Progress	Final Revision 1

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