Fish and Wildlife Service

Click on the name of the report to link to it. Click on the Latin species name for the species page.

Species Name
7 mussels Amblema neislerii, Lampsilis subangulata, Medionidus penicillatus, Medionidus simpsonianus, Pleurobema pyriforme, Elliptio chipolaensis, Elliptoideus sloatianus
Draft Economic Analysis 09/12/2007	Final Economic Analysis 10/2007
11 Hawaiian picture-wing flies Drosophila heteroneura
Draft Economic Analysis 11/27/2006	Final Economic Analysis 02/09/2007
Alabama beach mouse Peromyscus polionotus ammobates
Draft Economic Analysis 06/09/2006	Final Economic Analysis 12/14/2006	Final Rule 01/30/2007	Final Memorandum 02/02/2007
Alameda whipsnake Masticophis lateralis euryxanthus
Proposed Rule 03/08/2000	Final Economic Analysis 08/01/2000	Final Rule 10/03/2000	Draft Economic Analysis 03/23/2006	Final Economic Analysis 06/30/2006
Alameda whipsnake Masticophis lateralis euryxanthus
Final Economic Analysis 06/30/2006	Final Rule 10/02/2006	Final Memorandum 11/09/2006
Arkansas River shiner Notropis girardi
Draft Economic Analysis 01/01/2001	Addendum 04/01/2001	Draft Economic Analysis 06/22/2005	Final Economic Analysis 09/29/2005	Final Rule 10/13/2005
Arkansas River shiner Notropis girardi
Final Rule 10/13/2005	Final Memorandum 11/22/2005
Arroyo southwestern toad Bufo californicus (=microscaphus)
Proposed Rule 06/08/2000	Draft Economic Analysis 10/12/2000	Addendum 11/01/2000	Final Rule 02/07/2001	Final Memorandum 03/07/2001
Arroyo southwestern toad Bufo californicus (=microscaphus)
Final Memorandum 03/07/2001
Bay checkerspot butterfly Euphydryas editha bayensis
Proposed Rule 10/16/2000	Draft Economic Analysis 10/16/2000	Addendum 10/16/2000	Final Rule 04/30/2001
Braunton's milk-vetch Astragalus brauntonii
Draft Economic Analysis 04/28/2006	Final Economic Analysis 10/05/2006	Final Rule 11/14/2006	Final Memorandum 12/07/2006
Breeding piping plover Charadrius melodus
Proposed Rule 07/06/2000	Draft Economic Analysis 07/06/2000	Final Rule 05/07/2001
Bull Trout (Jarbidge River, Costal-Puget Sound, St. Mary-Belly River DPSs) Salvelinus confluentus
Draft Economic Analysis 04/22/2005	Final Economic Analysis 06/14/2005	Final Rule 09/26/2005	Final Memorandum 11/21/2006	Final-Appendix
Bull Trout (Jarbidge River, Costal-Puget Sound, St. Mary-Belly River DPSs) Salvelinus confluentus
Final-Appendix //	Map //
Cactus ferruginous pygmy owl Brachyramphus marmoratus
Final Economic Analysis 06/01/1999
California Gnatcatcher Polioptila californica californica
Final Economic Analysis 10/24/1000	Final Rule 10/24/1000	Proposed Rule 02/07/2000	Addendum 09/14/2007
California red-legged frog Rana aurora draytonii
Proposed Rule 09/11/2000	Final Economic Analysis 09/11/2000	Addendum 09/11/2000	Final Rule 03/13/2001	Final Rule 03/13/2001
California red-legged frog Rana aurora draytonii
Final Rule 03/13/2001	Final Rule 03/13/2001	Draft Economic Analysis 10/19/2005	Final Economic Analysis 03/29/2006	Final Rule 04/13/2006
California red-legged frog Rana aurora draytonii
Final Rule 04/13/2006
California tiger salamander (Sonoma DPS) Ambystoma californiense
Draft Economic Analysis 09/23/2005	Final Economic Analysis 11/30/2005	Final Rule 12/14/2005
Canada lynx Lynx canadensis
Draft Economic Analysis 08/24/2006	Draft-Appendix 08/24/2006	Final Economic Analysis 10/31/2006	Final Rule 11/09/2006	Final Memorandum 12/21/2006
Canada lynx Lynx canadensis
Final Memorandum 12/21/2006
Cape Sable Seaside Sparrow Ammodramus maritimus mirabilis
Draft Economic Analysis 07/26/2007	Final Economic Analysis 10/2007
Catesbaea melanocarpa Catesbaea melanocarpa
Draft Economic Analysis 12/12/2006	Final Economic Analysis 05/10/2007
Coachella Valley milk-vetch Astragalus lentiginosus var. coachellae
Draft Economic Analysis 09/01/2005
Final Economic Analysis 11/10/2005	Final Rule 12/14/2005	Final Memorandum 01/03/2006
Coastal California gnatcatcher Polioptila californica californica
Draft Economic Analysis 02/27/2004
Gila chub Gila intermedia
Draft Economic Analysis 08/23/2005	Final Economic Analysis 10/21/2005	Final Rule 11/02/2005	Final Memorandum 11/23/2005
Guajón Eleutherodactylus cooki
Draft Economic Analysis 05/29/2007	Final Economic Analysis 09/14/2007
Hine's emerald dragonfly Somatochlora hineana
Draft Economic Analysis 01/25/2007	Final Economic Analysis 07/18/2007
Holmgren and Shivwits milk-vetch Astragalus holmgreniorum
Draft Economic Analysis 07/24/2006	Final Economic Analysis 12/27/2006	Final Rule 12/27/2006	Final Memorandum 01/15/2007
Kootenai River white sturgeon Acipenser transmontanus
Draft Economic Analysis 01/13/2006	Draft Economic Analysis 06/23/2006
Laguna Mountains skipper Pyrgus ruralis lagunae
Draft Economic Analysis 09/21/2006	Final Economic Analysis 09/21/2006	Final Rule 12/06/2006	Final Memorandum 02/08/2007
Lyon's pentachaeta Pentachaeta lyonii
Draft Economic Analysis 06/01/2006	Final Economic Analysis 10/05/2006	Final Rule 11/14/2006	Final Memorandum 12/07/2006
Mexican spotted owl Strix occidentalis lucida
Draft Economic Analysis 01/01/2000	Proposed Rule 07/21/2000	Addendum 01/01/2001	Final Rule 02/01/2001
Monterey Spineflower Chorizanthe pungens var. pungens
Draft Economic Analysis 8/31/2007	Final Economic Analysis 12/3/2007
Morro shoulderband snail Helminthoglypta walkeriana
Proposed Rule 07/12/2000	Draft Economic Analysis 08/01/2000	Addendum 11/01/2000	Final Rule 02/07/2001
Mountain yellow-legged frog Rana muscosa
Draft Economic Analysis 05/31/2006	Final Economic Analysis 08/14/2006	Final Rule 19/14/2006
Pebble Plains plants Arenaria ursina, Castilleja cinerea, Eriogonum kennedyi var. austromontanum
Draft Economic Analysis 7/26/2007	Final Economic Analysis 12/6/2007
Peninsular big-horn sheep Ovis canadensis nelsoni
Addendum 01/01/2000	Draft Economic Analysis 10/01/2000	Final Rule 02/01/2001
Rota bridled white-eye Zosterops rotensis
Draft Economic Analysis 04/14/2006	Final Economic Analysis 08/10/2006	Final Rule 09/12/2006
San Diego fairy shrimp Branchinecta sandiegonensis
Proposed Rule 03/08/2000	Final Economic Analysis 10/03/2000	Final Rule 10/23/2000	Draft Economic Analysis 04/07/2004	Final Memorandum 07/06/2005
San Diego fairy shrimp Branchinecta sandiegonensis
Final Memorandum 07/06/2005
San Jacinto Valley crownscale Atriplex coronata var. notatior
Draft Economic Analysis 08/24/2005	Final Economic Analysis 09/29/2005	Final Rule 10/13/2005	Final Memorandum 10/17/2005
Southwestern willow flycatcher Empidonax traillii extimus
Draft Economic Analysis 04/15/2005	Final Economic Analysis 09/28/2005	Final Rule 10/05/2005	Final Memorandum 11/23/2005
Spectacled eider Somateria fischeri
Addendum 02/01/2000	Proposed Rule 02/08/2000	Final Economic Analysis 01/11/2001
Spikedace and loach minnow Tiaroga cobitis
Draft Economic Analysis 05/24/2006	Final Economic Analysis 10/25/2006	Final Rule 03/21/2007	Final Memorandum 04/19/2007
Spreading navarretia Navarretia fossalis
Draft Economic Analysis 08/16/2005	Final Economic Analysis 09/29/2005	Final Rule 10/18/2005	Final Memorandum 10/21/2005
Steller's eider Polysticta stelleri
Draft Economic Analysis 01/01/2000	Draft Economic Analysis 01/01/2000	Proposed Rule 03/13/2000	Final Economic Analysis 01/11/2001	Final Rule 02/02/2001
Steller's eider Polysticta stelleri
Final Rule 02/02/2001
Suisun thistle and soft bird's beak Cirsium hydrophilum var. hydrophilum
Draft Economic Analysis 10/20/2006	Final Economic Analysis 12/27/2006	Final Rule 04/12/2007	Addendum 05/12/2007
Thread-leaved brodiaea Brodiaea filifolia
Draft Economic Analysis 09/16/2005	Final Economic Analysis 11/16/2005	Final Rule 12/13/2005	Final Memorandum 01/16/2006
Three Florida beach mice Peromyscus polionotus trissyllepsis
Draft Economic Analysis 05/21/2006	Final Economic Analysis 09/08/2006	Final Rule 10/12/2006	Final Memorandum 10/26/2006
Three Region 2 Comal Springs invertebrates Stygoparnus comalensis
Draft Economic Analysis 01/16/2007
Three Willamette species Erigeron decumbens var. decumbens
Draft Economic Analysis 05/31/2006	Final Economic Analysis 09/20/2006	Final Rule 10/31/2006	Final Memorandum 11/28/2006
Vail Lake ceanothus and Mexican flannelbush Ceanothus ophiochilus
Draft Economic Analysis 03/02/2007	Final Economic Analysis 06/08/2007
Vernal pool species Lepidurus packardi
Draft Economic Analysis 06/20/2005	Final Rule 02/10/2006
Western snowy plover Charadrius alexandrinus nivosus
Draft Economic Analysis 07/20/2005	Final Rule 09/29/2005	Final Memorandum 10/13/2005
Willowy monardella Monardella linoides ssp. viminea
Draft Economic Analysis 05/12/2006	Final Economic Analysis 07/21/2006	Final Rule 11/08/2006
Yadon's Piperia Piperia yadonii
Draft Economic Analysis 07/25/2007	Final Economic Analysis 10/18/2007
Zapata bladderpod Lesquerella thamnophila
Draft Economic Analysis 01/01/2000	Proposed Rule 07/19/2000	Addendum 12/22/2000	Final Rule 12/22/2000
Zayante bandwinged grasshopper Trimerotropis infantilis
Final Economic Analysis 02/07/2001	Final Rule 02/07/2001

Last updated: April 30, 2015