Link to Fish and Wildlife Service Homepage Link to Southwest Region 2 Home Page
Home
Threatened and Endangered
Candidate Conservation
Partners for Fish and Wildlife
Environmental Contaminants
Federal Activities
Document Library
Cell Tower Guidance in Arizona
Image Library
Links

Three Forks Springsnail

Office Lead

Scientific Name

Pyrgulopsis trivialis
Click here for a generalized species location map
Click on the Cactus to View the Document
Title
Author(s)
Year
File Size/Source
Associations between Aquatic Habitat Variables and Pyrgulopsis trivialis Presence/Absence
Associations between Aquatic Habitat Variables and Pyrgulopsis trivialis Presence/Absence
Michael A. Martinez and Terry L. Myers
June 2008
585 Kb
General Species Information
General Species Information
Arizona Ecological Services Field Office
December 2007
34 KB
Site Map | FAQs | Privacy | FOIA | Contacts | Arizona Ecological Services Homepage