Demographics and Run Timing of Adult Lost River (Deltistes Luxatus) and Shortnose (Chasmistes Brevirostris) Suckers in Upper Klamath Lake, Oregon, 2011
Author | : U.S. Department of the Interior |
Publisher | : CreateSpace |
Total Pages | : 48 |
Release | : 2014-03-30 |
ISBN-10 | : 1497389194 |
ISBN-13 | : 9781497389199 |
Rating | : 4/5 (94 Downloads) |
Download or read book Demographics and Run Timing of Adult Lost River (Deltistes Luxatus) and Shortnose (Chasmistes Brevirostris) Suckers in Upper Klamath Lake, Oregon, 2011 written by U.S. Department of the Interior and published by CreateSpace. This book was released on 2014-03-30 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data from a long-term capture-recapture program were used to assess the status and dynamics of populations of two long-lived, federally endangered catostomids in Upper Klamath Lake, Oregon. Lost River suckers (Deltistes luxatus) and shortnose suckers (Chasmistes brevirostris) have been captured and tagged with passive integrated transponder (PIT) tags during their spawning migrations in each year since 1995. In addition, beginning in 2005, individuals that had been previously PIT-tagged were reencountered on remote underwater antennas deployed throughout sucker spawning areas. Captures and remote encounters during spring 2011 were used to describe the spawning migrations in that year and also were incorporated into capture-recapture analyses of population dynamics.