12-22-2016

Assiminea pecos

Assiminea pecos NatureServe Explorer Species Reports — NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports — ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

FWS Digital Media Library — The U.S. Fish and Wildlife Service’s National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video. Assiminea pecos is a rare species of snail in the family Assimineidae known by the common name Pecos assiminea. It is native to New Mexico and Texas in the United States. Specimens known from Mexico are now treated as members of a separate species, Assiminea cienegensis. The Pecos assiminea was federally listed as an endangered species of the United States in 2005. (four invertebrates) are associated with spring systems in desert-grassland in the Roswell Basin in southeastern New Mexico, and in the Toyah all aquatic snails, and the Noel’s amphipod, a freshwater shrimp, soon will be protected under the Endangered Species Act

Detailed information

Full Name: Pecos Assiminea snail (Assiminea pecos)

Where found: Wherever found

Critical Habitat:N/A

Species Group:Snails

Current listing status

Status	Date Listed	Lead Region	Where Listed
Endangered	08/09/2005	Southwest Region (Region 2)	Wherever found

States/US Territories in which the Pecos Assiminea snail, Wherever found is known to or is believed to occur: New Mexico , Texas
US Counties in which the Pecos Assiminea snail, Wherever found is known to or is believed to occur: View All
USFWS Refuges in which the Pecos Assiminea snail, Wherever found is known to occur: Bitter Lake National Wildlife Refuge
Countries in which the the Pecos Assiminea snail, Wherever found is known to occur: Mexico

Federal register documents

Date	Citation Page	Title
06/07/2011	76 FR 33036 33064	Designation of Critical Habitat for Roswell Springsnail, Koster's Springsnail, Noel's Amphipod, and Pecos Assiminea; Final Rule
06/22/2010	75 FR 35375 35397	Designation of Critical Habitat for Roswell Springsnail, Koster's Springsnail, Noel's Amphipod, and Pecos Assiminea: Proposed rule
03/12/2009	74 FR 10701 10703	Designation of Critical Habitat for Roswell springsnail (Pyrgulopsis roswellensis),Koster's springsnail (Juturnia kosteri), Noel's amphipod (Gammarus desperatus), and Pecos assiminea (Assiminea pecos) ACTION: Proposed rule; reopening of public comment period.
02/11/2009	74 FR 6917 6919	5-Year Reviews of 23 Southwestern Species
09/12/2006	71 FR 53756 53835	Review of Native Species That Are Candidates or Proposed for Listing as Endangered or Threatened; Annual Notice of Findings on Resubmitted Petitions; Annual Description of Progress on Listing Actions
08/09/2005	70 FR 46304 46333	Listing Roswell springsnail, Koster's springsnail, Noel's amphipod, and Pecos assiminea as Endangered With Critical Habitat; Final Rule
05/11/2005	70 FR 24870 24934	Endangered and Threatened Wildlife and Plants; Review of Native Species That Are Candidates or Proposed for Listing as Endangered or Threatened; Annual Notice of Findings on Resubmitted Petitions; Annual Description of Progress on Listing Actions; Proposed Rule
05/04/2004	69 FR 24876 24904	Review of Species That Are Candidates or Proposed for Listing as Endangered or Threatened; Annual Notice of Findings on Resubmitted Petitions; Annual Description of Progress on Listing Actions
06/13/2002	67 FR 40657 40679	Endangered and Threatened Wildlife and Plants; Review of Species That Are Candidates or Proposed for Listing as Endangered or Threatened; Annual Notice of Findings on Recycled Petitions; Annual Description of Progress on Listing Actions
02/12/2002	67 FR 6459 6479	ETWP; Listing Roswell springsnail, Koster's tryonia, Pecos assiminea, and Noel's amphipod as Endangered With Critical Habitat

Recovery

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

Date	Citation Page	Title	Document Type
02/11/2009	74 FR 6917 6919	5-Year Reviews of 23 Southwestern Species	Notice 5-year Review, Initiation

Date	Citation Page	Title	Document Type
02/11/2009	74 FR 6917 6919	5-Year Reviews of 23 Southwestern Species	Notice 5-year Review, Initiation

Date	Title
12/28/2010	Four Bitter Lake Invertebrates 5-Year Reviews

Date	Citation Page	Title	Document Type	Status
06/07/2011	76 FR 33036 33064	Designation of Critical Habitat for Roswell Springsnail, Koster's Springsnail, Noel's Amphipod, and Pecos Assiminea; Final Rule	Final Rule	Final designated
06/22/2010	75 FR 35375 35397	Designation of Critical Habitat for Roswell Springsnail, Koster's Springsnail, Noel's Amphipod, and Pecos Assiminea: Proposed rule	Proposed Rule	Not Required
08/09/2005	70 FR 46304 46333	Listing Roswell springsnail, Koster's springsnail, Noel's amphipod, and Pecos assiminea as Endangered With Critical Habitat; Final Rule	Final Rule	Not Required
02/12/2002	67 FR 6459 6479	ETWP; Listing Roswell springsnail, Koster's tryonia, Pecos assiminea, and Noel's amphipod as Endangered With Critical Habitat	Proposed Rule	Not Required

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