Spawning Distribution And Habitat Use Of Adult Pacific And Western Brook Lamprey In Smith River Oregon
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Author |
: Stephanie L. Gunckel |
Publisher |
: |
Total Pages |
: 21 |
Release |
: 2006 |
ISBN-10 |
: OCLC:72843262 |
ISBN-13 |
: |
Rating |
: 4/5 (62 Downloads) |
Synopsis Spawning Distribution and Habitat Use of Adult Pacific and Western Brook Lamprey in Smith River, Oregon by : Stephanie L. Gunckel
Author |
: Margaret F. Docker |
Publisher |
: Springer |
Total Pages |
: 451 |
Release |
: 2014-11-24 |
ISBN-10 |
: 9789401793063 |
ISBN-13 |
: 9401793069 |
Rating |
: 4/5 (63 Downloads) |
Synopsis Lampreys: Biology, Conservation and Control by : Margaret F. Docker
The book provides the most comprehensive review of lamprey biology since Hardisty and Potter’s five-volume “The Biology of Lampreys” published more than 30 years ago. Published in two volumes, it includes contributions from international lamprey experts, reviewing and providing new insights into the evolution, general biology, and management of lampreys worldwide. This first volume offers up-to-date chapters on the systematics, general biology, conservation status, and conservation needs of lampreys. It will serve as an important reference for researchers working on any aspect of lamprey biology and fishery managers whose mandate is to control or conserve lamprey populations.
Author |
: Richard Beamish |
Publisher |
: Cambridge Scholars Publishing |
Total Pages |
: 436 |
Release |
: 2016-02-29 |
ISBN-10 |
: 9781443889643 |
ISBN-13 |
: 1443889644 |
Rating |
: 4/5 (43 Downloads) |
Synopsis Jawless Fishes of the World by : Richard Beamish
Hagfishes and lampreys, both examples of jawless fishes, are elongated, eel-like animals lacking paired fins, and are the only living representatives of ancient creatures that gave rise to current species of fish and, eventually, humans. This volume provides an overview of the current status of knowledge on a variety of topics related to jawless fishes, including their taxonomy, zoogeography, phylogeny, molecular biology, evolution, life history, role in the ecosystem, and fisheries and management of hagfishes and lampreys worldwide. This is the first book dealing exclusively with the various aspects of jawless fish species throughout the world. It brings together a number of papers providing new data on jawless fishes, and offers readers a range of useful information within a single reference, reflecting the growing appreciation for hagfishes and lampreys worldwide.
Author |
: Jen Stone |
Publisher |
: |
Total Pages |
: 36 |
Release |
: 2003 |
ISBN-10 |
: OCLC:727280901 |
ISBN-13 |
: |
Rating |
: 4/5 (01 Downloads) |
Synopsis Evaluate Habitat Use and Population Dynamics of Lampreys in Cedar Creek, Annual Report 2002 by : Jen Stone
Pacific lamprey (Lampetra tridentata) in the Columbia River basin have declined to a remnant of their pre-1940s populations and the status of the western brook lamprey (L. richardsoni) and river lamprey (L. ayresi) is unknown. Identifying the biological and ecological factors limiting lamprey populations is critical to their recovery, but little research has been conducted on these species within the Columbia River basin. This ongoing, multi-year study examines lamprey populations in Cedar Creek, Washington, a third-order tributary to the Lewis River. This annual report describes the activities and results of the third year of this project. Adult (n = 62), metamorphosed (n = 76), transforming (n = 4), and ammocoete (n = 315) stages of Pacific and western brook lamprey were examined in 2002. Lampreys were captured using adult fish ladders, lamprey pots, rotary screw traps, and lamprey electrofishers. In addition, fifty-four spawning ground surveys were conducted during which 124 Pacific lamprey and 13 western brook lamprey nests were identified. Stream gradient of spawning grounds were surveyed to better understand spawning habitat requirements.
Author |
: |
Publisher |
: |
Total Pages |
: 28 |
Release |
: 2009 |
ISBN-10 |
: OCLC:727280296 |
ISBN-13 |
: |
Rating |
: 4/5 (96 Downloads) |
Synopsis Determining Adult Pacific Lamprey Abundance and Spawning Habitat in the Lower Deschutes River Sub-Basin, Oregon, 2008 Annual Report by :
An adult Pacific lamprey (Lampetra tridentata) escapement estimate was generated in the lower Deschutes River during run year 2008. This included a mark-recapture study to determine adult abundance and a tribal subsistence creel. Fish measuring less than 10.5 cm received two marks for the mark-recapture estimate while those measuring greater than 10.5 cm were surgically implanted with radio transmitters to monitor migration upstream of Sherars Falls (rkm 70.4). Radio telemetry was used to determine habitat, focal spawning areas and spawn timing. All fish were collected at the Sherars Falls fish ladder from July-October 2008 using a long handled dip-net. Escapement was generated using a two event mark-recapture experiment. Adult lamprey populations were estimated at 3,471 (95% CI = 2,384-5,041; M = 101; C = 885 R = 25) using Chapman's modification of the Peterson estimate. The relative precision around the estimate was 31.42. Tribal harvest was approximately 806 adult lamprey (95% CI = +/- 74) with a total escapement of 2,669. Fourteen lamprey received radio tags and were released at Lower Blue Hole recreation site (rkm 77.3). Movement was recorded by mobile, fixed site and aerial telemetry methods. Upstream movements of lamprey were documented from July through December 2008 with most lamprey over-wintering in the mainstem Deschutes River.
Author |
: M. W. Hardisty |
Publisher |
: |
Total Pages |
: 492 |
Release |
: 1971 |
ISBN-10 |
: UOM:39076006434216 |
ISBN-13 |
: |
Rating |
: 4/5 (16 Downloads) |
Synopsis The Biology of Lampreys by : M. W. Hardisty
Author |
: |
Publisher |
: |
Total Pages |
: 47 |
Release |
: 2001 |
ISBN-10 |
: OCLC:68455244 |
ISBN-13 |
: |
Rating |
: 4/5 (44 Downloads) |
Synopsis Upstream Migration of Pacific Lampreys in the John Day River by :
Historic accounts and recent observations of Pacific lampreys (Lampetra tridentata) at mainstem Columbia River dams indicate the number of Pacific lampreys migrating upriver has decreased dramatically over the last 60 years. Consequently, state, federal, and tribal governments have recently expressed concern for this species. Little is known about the biological and ecological characteristics of habitats suitable for upstream migrating Pacific lampreys. If rehabilitation efforts are to be done effectively and efficiently, we must gain knowledge of factors limiting survival and reproduction of Pacific lampreys. From data gathered in the first year of this project, we can for the first time, describe the timing, extent, and patterns of movements for Pacific lampreys. We have tested methods and gained information that will allow us to refine our objectives and approach in future work. Knowledge of behavior, timing, and the resulting quantification of habitat use will provide a means to assess the suitability of overwintering and spawning habitats and allow the establishment of goals for recovery projects. Further research is necessary, including multiple years of data collection, tracking of movement patterns through the spawning season, and more rigorously examining habitat use.
Author |
: Diane Shasteen |
Publisher |
: |
Total Pages |
: 114 |
Release |
: 2007 |
ISBN-10 |
: OCLC:299064148 |
ISBN-13 |
: |
Rating |
: 4/5 (48 Downloads) |
Synopsis Distribution, Abundance, and Habitat Requirements of the Threatened Least Brook Lamprey, Lampetra Aepyptera, in the Shawnee National Forest by : Diane Shasteen
The Least Brook Lamprey has been considered a "Threatened" species in Illinois since 1989 due to its limited distribution and presumed rarity. I investigated the distribution, abundance, and reproduction of this species in southern Illinois from June 2005 through June 2006. Its distribution is currently confined to four stream systems located in the Shawnee National Forest. Least Brook Lamprey spawning occurred from the second week in March to the second week in April. Approximately 1,200 Least Brook Lampreys were recorded from 118 spawning sites throughout the four stream systems. The habitat requirements of larval (i.e., clear, sand bottomed pools) and spawning adult lampreys (i.e., heads of rocky riffles) are life-stage specific. Due to this fact, the alteration or destruction of either pool or riffle habitat could ultimately result in extinction of localized populations. Considering this, it is imperative that protective measures be implemented to assure preservation of essential habitat.
Author |
: Jennifer Stone |
Publisher |
: CreateSpace |
Total Pages |
: 28 |
Release |
: 2001-03-31 |
ISBN-10 |
: 1484953142 |
ISBN-13 |
: 9781484953143 |
Rating |
: 4/5 (42 Downloads) |
Synopsis Evaluate Habitat Use and Population Dynamics of Lampreys in Cedar Creek by : Jennifer Stone
This research represents the first year of a multi-year, baseline study to provide data on the population dynamics and habitat use of lamprey in Cedar Creek, a stream located with the CRB. The objectives of this research are to: 1- estimate the abundance of larval and adult lamprey and measure biological characteristics; 2- determine larval distribution and habitat use; 3- determine outmigrant timing of larvae and macropthalmia; 4- evaluate spawning habitat requirements; and 5- evaluate homing fidelity, survival rates, and ocean residence.
Author |
: |
Publisher |
: |
Total Pages |
: 520 |
Release |
: 2013-07 |
ISBN-10 |
: MINN:31951P01137035S |
ISBN-13 |
: |
Rating |
: 4/5 (5S Downloads) |
Synopsis Canadian Journal of Zoology by :