The Speckled Brook Trout (Salvelinus Fontinalis)
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The Native Trouts of the Genus Salmo of Western North America
CItiEt'SW XHPYTD: RSOTLAITYWUAS 4 Monograph of ha, TEMPI, AZ The Native Trouts of the Genus Salmo Of Western North America Robert J. Behnke "9! August 1979 z 141, ' 4,W \ " • ,1■\t 1,es. • . • • This_report was funded by USDA, Forest Service Fish and Wildlife Service , Bureau of Land Management FORE WARD This monograph was prepared by Dr. Robert J. Behnke under contract funded by the U.S. Fish and Wildlife Service, the Bureau of Land Management, and the U.S. Forest Service. Region 2 of the Forest Service was assigned the lead in coordinating this effort for the Forest Service. Each agency assumed the responsibility for reproducing and distributing the monograph according to their needs. Appreciation is extended to the Bureau of Land Management, Denver Service Center, for assistance in publication. Mr. Richard Moore, Region 2, served as Forest Service Coordinator. Inquiries about this publication should be directed to the Regional Forester, 11177 West 8th Avenue, P.O. Box 25127, Lakewood, Colorado 80225. Rocky Mountain Region September, 1980 Inquiries about this publication should be directed to the Regional Forester, 11177 West 8th Avenue, P.O. Box 25127, Lakewood, Colorado 80225. it TABLE OF CONTENTS Page Preface ..................................................................................................................................................................... Introduction .................................................................................................................................................................. -
Is This a Sea Trout Or a Brown Trout? This Was the Question That Accompanied a Photograph on Social Media Recently, Alongside a Rather Large Trout
Is this a sea trout or a brown trout? This was the question that accompanied a photograph on social media recently, alongside a rather large trout. And the answer is... well, it’s complicated, but interesting. Denise Ashton tackles a tricky one O start with what may not be lake) brown trout. Being brown and Tobvious: we think that sea spotty is a much better camouflage in trout and brown trout are the same the river than standing out, all bright species, Salmo trutta. A sea trout is and shiny silver. a brown trout that has decided to Once the obvious sliver colour go to sea and in order to do so, it has gone, there are some clues that has been through a process of will tell you it is a sea trout, but they ‘smoltification’. This process means are not absolutely reliable. The most trout change in some amazing ways: obvious is size. One reason that sea for example, they become silvery by trout follow the often-risky strategy producing guanine crystals on their of going to sea is because the food scales, their eyes enlarge and their supply at home is poor, but the internal organs adapt to cope with benefits must outweigh the costs. the moves between fresh and In order to grow big and produce seawater. It is the distinctive silvery lots of eggs to pass on genes to the colour that most people associate SHARMAN PAUL next generation (most sea trout are with sea trout, so a silver trout is female), it pays to go to sea to grow a sea trout and a brown trout is… It is the distinctive silvery large. -
Fulton Chain Wild Forest Unit Management Plan
DEC Publication FULTON CHAIN WILD FOREST UNIT MANAGEMENT PLAN · .. JANUARY ·1990 NEW YORK STATE DEPARTMENT. OF ENVIRONMENTAL. Co·NSERVATION FULTON CHAIN WILD FOREST UNIT MANAGEMENT PLAN New York State Department of Environmental conservation Mario Cuomo Thomas Jorling Governor Commissioner TO: The Record /, J FROM: Thomas C. Jorl~V RE: Unit Management Plan Fulton Chain Wild Forest The Unit Management Plan for the Fulton Chain Wild Forest has been completed. It is consistent with the guidelines and criteria of the Adirondack Park State Land Master Plan involved citizen participation, is consistent with the State Constitution, the Environmental Conservation Law, rules, regulations and policy. The Plan includes management objectives for a five-year period and is hereby approved and adopted. cc: L. Marsh Task Force Leader: D. V. Gray, Herkimer Region 6 staff Contributors: E. Smith - Wildlife L. Blake, s. Gray III, R. McKinley T. Voss - Wildlife s. Coutant, J. Manion, J. Dexter, M. Ayers - Wildlife P. Hartmann, D. Riedman, T. Perkins, w. Gordon - Fisheries M. Gleason, c. Bunn, J. Kramer - Lands J. Hasse - Fisheries and Forests R. Van Wie - Operations c. Munger - Administration R. Dawson - Operations c. Slater - Operations L. Maley - Law Enforcement Central Office Contributors: M. Baldwin, D. Perham, L. Sweet, P. Bach, B. Rihm - Lands and Forests Region 5 staff Contributors: J. English, B. Finlayson - Lands and Forests. i FULTON CHAIN WILD FOREST Unit Management Plan The Fulton Chain Wild Forest is a picturesque land of rolling woodlands, rocky hills, wetlands, lakes, ponds, and beaver meadows nestled within a mix of State and private owner- ships. It includes part of the beautiful Fulton Chain of Lakes and is rich in local Adirondack history. -
Extinction Rates in North American Freshwater Fishes, 1900–2010 Author(S): Noel M
Extinction Rates in North American Freshwater Fishes, 1900–2010 Author(s): Noel M. Burkhead Source: BioScience, 62(9):798-808. 2012. Published By: American Institute of Biological Sciences URL: http://www.bioone.org/doi/full/10.1525/bio.2012.62.9.5 BioOne (www.bioone.org) is a nonprofit, online aggregation of core research in the biological, ecological, and environmental sciences. BioOne provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Web site, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/page/terms_of_use. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Articles Extinction Rates in North American Freshwater Fishes, 1900–2010 NOEL M. BURKHEAD Widespread evidence shows that the modern rates of extinction in many plants and animals exceed background rates in the fossil record. In the present article, I investigate this issue with regard to North American freshwater fishes. From 1898 to 2006, 57 taxa became extinct, and three distinct populations were extirpated from the continent. Since 1989, the numbers of extinct North American fishes have increased by 25%. From the end of the nineteenth century to the present, modern extinctions varied by decade but significantly increased after 1950 (post-1950s mean = 7.5 extinct taxa per decade). -
Synopsis of the Parasites of Fishes of Canada
1 ci Bulletin of the Fisheries Research Board of Canada DFO - Library / MPO - Bibliothèque 12039476 Synopsis of the Parasites of Fishes of Canada BULLETIN 199 Ottawa 1979 '.^Y. Government of Canada Gouvernement du Canada * F sher es and Oceans Pëches et Océans Synopsis of thc Parasites orr Fishes of Canade Bulletins are designed to interpret current knowledge in scientific fields per- tinent to Canadian fisheries and aquatic environments. Recent numbers in this series are listed at the back of this Bulletin. The Journal of the Fisheries Research Board of Canada is published in annual volumes of monthly issues and Miscellaneous Special Publications are issued periodically. These series are available from authorized bookstore agents, other bookstores, or you may send your prepaid order to the Canadian Government Publishing Centre, Supply and Services Canada, Hull, Que. K I A 0S9. Make cheques or money orders payable in Canadian funds to the Receiver General for Canada. Editor and Director J. C. STEVENSON, PH.D. of Scientific Information Deputy Editor J. WATSON, PH.D. D. G. Co«, PH.D. Assistant Editors LORRAINE C. SMITH, PH.D. J. CAMP G. J. NEVILLE Production-Documentation MONA SMITH MICKEY LEWIS Department of Fisheries and Oceans Scientific Information and Publications Branch Ottawa, Canada K1A 0E6 BULLETIN 199 Synopsis of the Parasites of Fishes of Canada L. Margolis • J. R. Arthur Department of Fisheries and Oceans Resource Services Branch Pacific Biological Station Nanaimo, B.C. V9R 5K6 DEPARTMENT OF FISHERIES AND OCEANS Ottawa 1979 0Minister of Supply and Services Canada 1979 Available from authorized bookstore agents, other bookstores, or you may send your prepaid order to the Canadian Government Publishing Centre, Supply and Services Canada, Hull, Que. -
David Starr Jordan
CUT-THROAT TROUT: Salmo clarkii (Richardson). TAHOE TROUT: Salmo henshawi (Gill and Jordan). CRESCENT TROUT: Salmo crescentis (Jordan and Seale). THE TROUT AND SALMON OF THE PACIFIC COAST With Drawings from Nature by Sekko Shimada By David Starr Jordan TROUT It is now just a hundred original parentage, no doubt, was fron years ago that Meri- some sort of a land-locked salmon; their wether Lewis and Wil- original birthplace perhaps not a thousand liam Clark, encouraged miles from the Baltic Sea. Since that by Thomas Jefferson, time of their birthday, very long ago the Roosevelt of those trout have traveled up and down the riv- days, crossed the great ers, down into the sea and up another divide and explored the river, until they have reached from Scot- waters which we now call Columbia. land to Chihuahua, from Montana to the It was in the headwaters of the Co- Pyrenees, and whoever seeks them hon- lumbia that these explorers first met with estly anywhere in all this range shall find the true trout in America. William Clark, exceeding great reward. Whether he who was a judge of fine fishes, found it catches trout or not, it does not matter good, and thirty years later, when Sir he will be a better man for the breath John Richardson published his noble work of the forests and the wash of the moun- on the animals of the North, "Fauna- tain streams in which the trout makes its Boreali-Americana," he named this Co- home. lumbia River trout Salmo clarkii. CUT-THROAT TROUT. -
RIPRAP Conserve
RIPRAP Conserve. Protect. Restore. The KIAP-TU-WISH CHAPTER’s almost monthly publication The Drift: Words from our President. Volume 11 l Issue 5 January 2018 Holiday Conservation Banquet:By all accounts the conservation banquet was a rousing success. The event was sold out with 120 guests. The food and atmosphere were great, as was the guest speaker, Dean Hansen, who talked about insect life in a stream. Dean teaches the Bugs in the Classroom course which has been a key component of Trout-in-the-Classroom. Dean received the Silver Trout award for his efforts and commitment. Thanks to the banquet committee (Deb Alwin, Mike Please join us at our January 3rd Alwin, Scott Wagner, Allison Jacobs, Greg Dietl and Bob Diesch) for organizing this chapter meeting in River Falls. Matt important fundraiser. A big thanks to all of the Kiap folks that worked at the banquet Mitro, WDNR Coldwater Fisheries and our generous membership and local businesses that donated bucket raffle and Research Scientist, will be speaking silent auction items. about inland trout population trends and research. Don’t miss it. Baldwin Fish Biologist: Just after Thanksgiving Heath Benike, WDNR Fisheries Supervisor, shared the news that Kasey Seibert has been hired to fill Marty Engel’s fish biologist position. Kasey has a BS degree from SE Missouri State University and Junior’s Bar & Restaurant a graduate degree from Southern Illinois University-Carbondale. Her work history 414 South Main Street includes research on large river fish populations in the Mississippi and Missouri River Falls, WI 54022 Rivers. She's also worked in fisheries management for the Idaho Department of Fish 715-425-6630 and Game as a lead fisheries technician working with westslope cutthroat trout, bull www.juniorsrf.com trout, kokanee and warm-water fish populations in the panhandle region’s lakes and rivers. -
Trout and Other Game Fishes of British Columbia
THE TROUT AND OTHER GAME FISHES OF BRITISH COLUMBIA BY J. R. DYMOND DEPARTMENT OF BIOLOGY, UNIVERSITY OF TORONTO III ustra ted by E. B. S. LOGIER ROYAL ONTARIO MUSEUM OF ZOOLOGY, TORONTO PUBLISHED BY THE DEPARTMENT OF FISHERIES OTTAWA F. A. ACLAND PRINTER TO THE KING'S MOST EXCELLENT MAJESTY 1932 Price, $1.00 CONTENTS PAGE .!,CK~OWLEDGMENT .... .. 4 :_;--fRODuCTION- Salmon, trout and char. 5 \\'hat constitutes a distinct kind or species of trout? . 6 Discussion of classification adopted. 8 Identification of species.. ... 8 Key to the fishes described in this publication. 11 ~ROCT- _TEELHEAD: Description ......... .... 13 Life-history and habits . .. .. 14 K..U!LOOPS TROUT: Description. .. .. ............ ..... ..... .... .. ...... 17 Life-history and habits. ...... .. 19 ?I!ountain Kamloops trout ...... .......... .... .. ..... .. .. 26 Ccr-THROAT TROUT: Coastal cut-throat trout.. ...... .. .. .. .. ........ ....... 28 Description. ...... ........ ...... ..... 28 Life-history and habits ..... ......... ....... ...... 29 Yellowstone cut-throat trout ... .. ...... ........ 30 Description ..................................... ... 31 Life-history and habits . ......... .. .. .............. 32 Mountain cut-throat trout ..... .... .. .. ..... ........... .. 32 Description ............ ................. ... .. 33 Food and other habits .. .. ..... .. .. ... ........... 34 HYBRID TROUT ... .... 35 :\ TLA~nC SALMON .. 35 BROW); TROUT .. 36 C "=_-\R- DOLLY VARDE~: Description. ................... ...... .. .. ............ 37 Habits . ................. -
Montana Statewide Fisheries Management Program and Guide
2019-2027 Montana Statewide Fisheries Management Program and Guide THE OUTSIDE IS IN US ALL d>K&KEdEd^ ^ddt/&/^,Z/^DE'DEdWZK'ZDE'h/WZd/͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϰ /EdZKhd/KEEWhZWK^͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘͘ ϰ DKEdE͛^&/^,Z/^Z^KhZ^͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϱ &/^,Z/^DE'DEdWZK'ZD͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϭϭ Yhd/,/ddWZK'ZD͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϯϯ tdZZZd/KEE^^WZK'ZD͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϰϱ Yhd//Es^/s^W/^WZK'ZD͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϱϮ ^ddt/&/^,Z/^DE'DEdWZK'ZDE'h/WZd//͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϱϲ <KKdE/Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϱϵ ^Khd,&KZ<&>d,Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϳϵ ^tEZ/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘͘ ϴϱ &>d,Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϵϱ hWWZ>Z<&KZ<Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϭϬϱ >Z<&KZ<Z/sZ&>/EdͬZK<Z/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϭϭϯ ><&KKdZ/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘͘ ϭϮϵ /ddZZKKdZ/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϭϰϬ D/>>Z<&KZ<Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϭϰϵ >KtZ>Z<&KZ<Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘͘ ϭϱϵ ZZK<Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϭϳϲ ZhzZ/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϭϴϰ sZ,Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϭϵϬ /',K>Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϭϵϱ Kh>ZZ/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘͘ ϮϬϯ :&&Z^KEZ/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘͘ ϮϬϳ D/^KEZ/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ ϮϭϮ '>>d/EZ/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ Ϯϭϴ hWWZD/^^KhZ/Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙ ϮϮϰ D/^^KhZ/Z/sZʹZKZEZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ Ϯϯϲ 2 ^D/d,Z/sZZ/E'͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͙͘ -
Basic Identification of Common Game and Non-Game Fishes of North Carolina
BASIC IDENTIFICATION OF COMMON GAME AND NON-GAME FISHES OF NORTH CAROLINA Prepared for use as an Instructional Tool for Wildlife Enforcement Officer Basic Training Chad D. Thomas Fisheries Biologist NORTH CAROLINA WILDLIFE RESOURCES COMMISSION DIVISION OF INLAND FISHERIES Raleigh, North Carolina 2000 ii TABLE OF CONTENTS Lesson Purpose and Justification .....................................................................................1 Training Objectives ...........................................................................................................1 Legal Definitions of Fishes ................................................................................................2 Anatomical Features of Fishes..........................................................................................3 Key to Families of North Carolina Fishes........................................................................5 Description of Common Game and Non-game Fishes..................................................10 Mountain Trout (Family Salmonidae) Brook Trout (Salvelinus fontinalis) ..................................................................... 10 Rainbow Trout (Oncorhynchus mykiss).............................................................. 10 Brown Trout (Salmo trutta) ................................................................................. 11 Kokanee (Oncorhynchus nerka) .......................................................................... 11 Sunfish (Family Centrarchidae) Largemouth bass (Micropterus salmoides)......................................................... -
Extinction Rates in North American Freshwater Fishes, 19002010
Extinction Rates in North American Freshwater Fishes, 1900–2010 Author(s): Noel M. Burkhead Reviewed work(s): Source: BioScience, Vol. 62, No. 9 (September 2012), pp. 798-808 Published by: University of California Press on behalf of the American Institute of Biological Sciences Stable URL: http://www.jstor.org/stable/10.1525/bio.2012.62.9.5 . Accessed: 21/09/2012 12:59 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. University of California Press and American Institute of Biological Sciences are collaborating with JSTOR to digitize, preserve and extend access to BioScience. http://www.jstor.org Articles Articles Extinction Rates in North American Freshwater Fishes, 1900–2010 NOEL M. BURKHEAD Widespread evidence shows that the modern rates of extinction in many plants and animals exceed background rates in the fossil record. In the present article, I investigate this issue with regard to North American freshwater fishes. From 1898 to 2006, 57 taxa became extinct, and three distinct populations were extirpated from the continent. Since 1989, the numbers of extinct North American fishes have increased by 25%. From the end of the nineteenth century to the present, modern extinctions varied by decade but significantly increased after 1950 (post-1950s mean = 7.5 extinct taxa per decade). -
The State of Hamilton County Lakes: a 25-Year Perspective 1993 - 2017
The State of Hamilton County Lakes: A 25-Year Perspective 1993 - 2017 Prepared for the Hamilton County Soil and Water Conservation District by the Paul Smith’s College Adirondack Watershed Institute The State of Hamilton County Lakes: A 25-Year Perspective 1993 - 2017 Corey Laxson1*, Lenny Croote2, Caitlin Stewart2^, Sean Regalado1, and Daniel Kelting1 1 Paul Smith’s College Adirondack Watershed Institute. P.O. Box 265, Paul Smith’s NY 12970 www.adkwatershed.org 2 Hamilton County Soil and Water Conservation District. 103 County View Drive. P.O. Box 166, Lake Pleasant NY 12108 www.hcswcd.com *Corresponding report author: [email protected] (518) 327-6101 ^For information on the HCSWCD lake monitoring program: [email protected] (518) 548-3991 Recommended Citation Laxson, C., Croote, L., Stewart, C., Regalado, S., and D. Kelting. 2019. The State of Hamil- ton County Lakes: A 25-year Perspective, 1993 – 2017. Paul Smith’s College Adirondack Watershed Institute. Cover Photograph: Fawn Lake, by Caitlin Stewart Table of Contents Acknowledgments Executive Summary 6 Introduction 7 The Hamilton County Lake Monitoring Program (HCSWCD) would not be possible without Methods 9 funding from the New York State Environmental Protection Fund, and the Finger Lakes – Lake Ontario Watershed Protection Alliance. Results and Discussion 11 Individual Lake Reports 32 The authors are grateful for the steadfast support of the Hamilton County Board of Super- visors, Hamilton County Water Quality Coordinating Committee, HCSWCD Board of Direc- Adirondack Lake