Biology, History, Status and Conservation of Sacramento Perch, Archoplites Interruptus
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Care and Spawning of the Endangered Mohave Tui Chub in Captivity Thomas P
9 American Currents Vol. 35, No. 2 Care and Spawning of the Endangered Mohave Tui Chub in Captivity Thomas P. Archdeacon and Scott A. Bonar (TA, SB) School of Natural Resources, University of Arizona, 104 Biological Science East, Tucson, AZ 85721 (TA, current address) New Mexico Fishery Resources Office, 3800 Commons Blvd, Albuquerque, NM 87109, [email protected] aptive spawning of endangered species can be an lect and study these fishes in captivity. Here, we examine the important part in the recovery of a species. Mohave tui chub in captivity (Fig. 1), and examine some Working in a controlled setting allows accurate methods that resulted in natural spawning in captivity. C observations of early life-history traits, and cap- Mohave tui chub are the only native fish in the Mojave tive-produced offspring can reduce collection of wild fish for River basin, and are probably not closely related to other Gila experimental studies and translocations (Buyanak and Mohr, chubs, often placed in their own genus, Siphateles. There are 1981; Rakes et al., 1999). Many endangered fishes, including no less than 13 described subspecies of tui chub in the United endangered cyprinids such as Colorado pikeminnow, bony- States, ranging from Oregon, to the southernmost population tail, humpback chub, and roundtail chub, have been spawned in the Mojave basin. Populations of Mohave tui chub declined in the laboratory (Hamman, 1982a, 1982b). Species in the in the Mojave River after the 1930s, when competition genus Gila seem to be particularly easy to spawn in captivity, occurred with arroyo chubs G. orcutti (Hubbs and Miller, three additional species have been spawned in captivity at the 1943), which were believed to have been introduced into the University of Arizona, including Gila chub (Gila intermedia), headwaters by anglers. -
Fish Lake Valley Tui Chub Listing Petition
BEFORE THE SECRETARY OF INTERIOR PETITION TO LIST THE FISH LAKE VALLEY TUI CHUB (SIPHATELES BICOLOR SSP. 4) AS A THREATENED OR ENDANGERED SPECIES UNDER THE ENDANGERED SPECIES ACT Tui Chub, Siphateles bicolor (Avise, 2016, p. 49) March 9, 2021 CENTER FOR BIOLOGICAL DIVERSITY 1 March 9, 2021 NOTICE OF PETITION David Bernhardt, Secretary U.S. Department of the Interior 1849 C Street NW Washington, D.C. 20240 [email protected] Martha Williams Principal Deputy Director U.S. Fish and Wildlife Service 1849 C Street NW Washington, D.C. 20240 [email protected] Amy Lueders, Regional Director U.S. Fish and Wildlife Service P.O. Box 1306 Albuquerque, NM 87103-1306 [email protected] Marc Jackson, Field Supervisor U.S. Fish and Wildlife Service Reno Fish and Wildlife Office 1340 Financial Blvd., Suite 234 Reno, Nevada 89502 [email protected] Dear Secretary Bernhardt, Pursuant to Section 4(b) of the Endangered Species Act (“ESA”), 16 U.S.C. § 1533(b); section 553(e) of the Administrative Procedure Act (APA), 5 U.S.C. § 553(e); and 50 C.F.R. § 424.14(a), the Center for Biological Diversity, Krista Kemppinen, and Patrick Donnelly hereby petition the Secretary of the Interior, through the U.S. Fish and Wildlife Service (“FWS” or “Service”), to protect the Fish Lake Valley tui chub (Siphateles bicolor ssp. 4) as a threatened or endangered species. The Fish Lake Valley tui chub is a recognized, but undescribed, subspecies of tui chub. Should the service not accept the tui chub as valid subspecies we request that it be considered as a distinct population as it is both discrete and significant. -
Aging Techniques & Population Dynamics of Blue Suckers (Cycleptus Elongatus) in the Lower Wabash River
Eastern Illinois University The Keep Masters Theses Student Theses & Publications Summer 2020 Aging Techniques & Population Dynamics of Blue Suckers (Cycleptus elongatus) in the Lower Wabash River Dakota S. Radford Eastern Illinois University Follow this and additional works at: https://thekeep.eiu.edu/theses Part of the Aquaculture and Fisheries Commons Recommended Citation Radford, Dakota S., "Aging Techniques & Population Dynamics of Blue Suckers (Cycleptus elongatus) in the Lower Wabash River" (2020). Masters Theses. 4806. https://thekeep.eiu.edu/theses/4806 This Dissertation/Thesis is brought to you for free and open access by the Student Theses & Publications at The Keep. It has been accepted for inclusion in Masters Theses by an authorized administrator of The Keep. For more information, please contact [email protected]. AGING TECHNIQUES & POPULATION DYNAMICS OF BLUE SUCKERS (CYCLEPTUS ELONGATUS) IN THE LOWER WABASH RIVER By Dakota S. Radford B.S. Environmental Biology Eastern Illinois University A thesis prepared for the requirements for the degree of Master of Science Department of Biological Sciences Eastern Illinois University May 2020 TABLE OF CONTENTS Thesis abstract .................................................................................................................... iii Acknowledgements ............................................................................................................ iv List of Tables .......................................................................................................................v -
Chapter 101 Minnesota Statutes 1941
MINNESOTA STATUTES 1941 101.01 DIVISION OF GAME AND FISH; FISH 846 CHAPTER 101 DIVISION OF GAME AND FISH; FISH Sec. Sec. 101.01 Manner of taking flsh 101.21 Sale of flsh caught In certain counties; o).her 101.02 Manner of taking minnows for bait flsh not bought or sold at any time 101.03 Open season for black bass and yellow bass 101.22 Prohibited methods and equipments 101.04 Open season for trout, except lake trout; 101.23 Polluting streams hours for taking 101.24 Fish screens; removal 101.05 Fishing in trout streams 101.25 Dark houses or fish houses, when used; 101.06 Open season for lake trout licenses 101.07 Open season for pike, pickerel, and muskel- 101.26 Open season for whiteflsh, tullibees, and her lunge ring 101.08 Closed season for sturgeon, hackleback, 101.27 Open season for frogs spoonbill, or paddleflsh. 101.28 Turtles and tortoises 101.09 Open season for crappies 101.29 Fishways; construction; fishing near flshways 101.10 Fishing in boundary waters forbidden 101.11 Open season for fishing in boundary waters 101.30 Fish may be taken and sold from certain lakes 101.12 Open season for sunflsh, rock bass, and other 10.1.31 Regulations by director / varieties 101.32 Restriction 101.13 Open season for sunflsh in Goodhue county 101.34 Sections 101.30 to 101.32 supplementary 101.14 Open season for carp, dogfish, redhorse, 101.35 Disposition of dead flsh sheepshead, catfish, suckers, eelpout, garfish, 101.36 Open season for fishing in Lake of the Woods bullheads, whiteflsh, and buffaloflsh 101.37 Open season for suckers and other rough flsh 101.153 Propagation of game flsh in Lake of the Woods 101.16 When and where artificial lights may be used 101.38 Fishing from towed boats prohibited in spearing certain fish 101.39 Taking of fish in natural spawning beds 101.18 Placing carp in waters prohibited prohibited 101.19 Fishing in Minneapolis 101.40 Fish screens; permits 101.20 Limit of catch 101.01 MANNER OF TAKING FISH. -
Coming to SF August 24 & 25 Check It Out!
Foto FanFare Newsletter August 2013 www.n4c.org & n4c.photoclubservices.com N4C Incorporated 1952 [email protected] Mark your Calendars for these upcoming For your information … events! Coming to SF August 24 & 25 Check it out! 2013 PSA International Conference September 15 – 21 N4C Calendar August 2013 12 -Board Meeting 7:30pm First Methodist Church 1600 Bancroft, San Leandro 17 – Competitions Judging Contact Gene Albright for PI location [email protected] Contact Gene Morita or Joan Field for Print location Gene Morita, [email protected] Joan Field, [email protected] September 2013 9 -Board Meeting 7:30pm First Methodist Church 1600 Bancroft, San Leandro 21 – Competitions Judging Contact Gene Albright for PI location [email protected] Contact Gene Morita or Joan Field for Print location Gene Morita, [email protected] Joan Field, [email protected] PSA Annual Conference http://www.psa-photo.org/conference/ During the Annual Conference registrants can participate in photo tours, classes, workshops, and photo shoots. There is an Opening Meeting of the Society with award presentations, an extensive Print Exhibition, a variety of programs, featured speakers in the evenings, social events, a vendor area with product demonstrations, numerous photographic activities, and a Banquet on the last evening. The PSA Annual Conference is the social event of the year. For many members, it is their first PSA activity. The Conference is a great way to meet people, have a personal encounter with someone whose photography is known, and renew longtime acquaintances. Registration is OPEN! http://www.psa-photo.org/conference includes all the information needed to register for the PSA Annual Conference: Registration for the conference and tours began on April 1, 2013. -
PREHISTORIC FORAGING PATTERNS at CA-SAC-47 SACRAMENTO COUNTY, CALIFORNIA a Thesis Presented to the Faculty of the Department Of
PREHISTORIC FORAGING PATTERNS AT CA-SAC-47 SACRAMENTO COUNTY, CALIFORNIA A Thesis Presented to the Faculty of the Department of Anthropology California State University, Sacramento Submitted in partial satisfaction of the requirements for the degree of MASTER OF ARTS in Anthropology by Justin Blake Cairns SUMMER 2016 © 2016 Justin Blake Cairns ALL RIGHTS RESERVED ii PREHISTORIC FORAGING PATTERNS AT CA-SAC-47 SACRAMENTO COUNTY, CALIFORNIA A Thesis by Justin Blake Cairns Approved by: ________________________________, Committee Chair Mark E. Basgall, Ph.D. ________________________________, Second Reader Jacob L. Fisher, Ph.D. ____________________________ Date iii Student: Justin Blake Cairns I certify that this student has met the requirements for format contained in the University format manual, and that this thesis is suitable for shelving in the Library and credit is to be awarded for the thesis. __________________________________, Graduate Coordinator _______________ Jacob Fisher, Ph.D. Date Department of Anthropology iv Abstract of PREHISTORIC FORAGING PATTERNS AT CA-SAC-47 SACRAMENTO COUNTY, CALIFORNIA by Justin Blake Cairns Subsistence studies conducted on regional archaeological deposits indicate that in the Sacramento Delta, as in the rest of the Central Valley, there is a decrease in foraging efficiency during the Late Period. A recently excavated site, CA-SAC-47, provides direct evidence of subsistence strategies in the form of faunal and plant remains. This faunal assemblage is compared to direct evidence of subsistence from Delta sites SAC-42, SAC-43, SAC-65, SAC-145, and SAC-329. The results and implications of this direct evidence are used to address site variability and resource selectivity. ___________________________________, Committee Chair Mark E. -
A History of the Salmonid Decline in the Russian River
A HISTORY OF THE SALMONID DECLINE IN THE RUSSIAN RIVER A Cooperative Project Sponsored by Sonoma County Water Agency California State Coastal Conservancy Steiner Environmental Consulting Prepared by Steiner Environmental Consulting August 1996 Steiner Environmental Consulting Fisheries, Wildlife, and Environmental Quality P. O. Box 250 Potter Valley, CA 95469 A HISTORY OF THE SALMONID DECLINE IN THE RUSSIAN RIVER A Cooperative Project Sponsored By Sonoma County Water Agency California State Coastal Conservancy Steiner Environmental Consulting Prepared by Steiner Environmental Consulting P.O. Box 250 Potter Valley, CA 95469 August 1996 (707) 743-1815 (707) 743-1816 f«x [email protected] EXECUTIVE SUMMARY BACKGROUND Introduction This report gathers together the best available information to provide the historical and current status of chinook salmon, coho salmon, pink salmon, and steelhead in the Russian River basin. Although the historical records are limited, all sources depict a river system where the once dominant salmonids have declined dramatically. The last 150 years of human activities have transformed the Russian River basin into a watershed heavily altered by agriculture and urban development. Flows in the main river channel river are heavily regulated. The result is a river system with significantly compromised biological functions. The anthropogenic factors contributing to the decline of salmonids are discussed. Study Area The 1,485 square mile Russian River watershed, roughly 80 miles long and 10 to 30 miles wide, lies in Mendocino, Sonoma, and Lake counties. The basin topography is characterized by a sequence of northwest/southeast trending fault-block ridges and alluvial valleys. Lying within a region of Mediterranean climate, the watershed is divided into a fog-influenced coastal region and an interior region of hot, dry summers. -
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Threats, Conservation Strategies, and Prognosis for Suckers (Catostomidae) in North America: Insights from Regional Case Studies of a Diverse Family of Non-Game fishes
BIOLOGICAL CONSERVATION Biological Conservation 121 (2005) 317–331 www.elsevier.com/locate/biocon Review Threats, conservation strategies, and prognosis for suckers (Catostomidae) in North America: insights from regional case studies of a diverse family of non-game fishes Steven J. Cooke a,b,*,1, Christopher M. Bunt c, Steven J. Hamilton d, Cecil A. Jennings e, Michael P. Pearson f, Michael S. Cooperman g, Douglas F. Markle g a Department of Forest Sciences, Centre for Applied Conservation Research, University of British Columbia, 2424 Main Mall, Vancouver, BC, Canada V6T 1Z4 b Centre for Aquatic Ecology, Illinois Natural History Survey, 607 E. Peabody Dr., Champaign, IL 61820, USA c Biotactic Inc., 691 Hidden Valley Rd., Kitchener, Ont., Canada N2C 2S4 d Yankton Field Research Station, Columbia Environmental Research Center, United States Geological Survey, Yankton, SD 57078, USA e United States Geological Survey, Georgia Cooperative Fish and Wildlife Research Unit, School of Forest Resources, University of Georgia, Athens, GA 30602, USA f Fisheries Centre and Institute for Resources, Environment, and Sustainability, University of British Columbia, Vancouver, BC, Canada V6T 1Z4 g Department of Fisheries and Wildlife, Oregon State University, Corvallis, OR 97331, USA Received 10 December 2003; received in revised form 6 May 2004; accepted 18 May 2004 Abstract Catostomid fishes are a diverse family of 76+ freshwater species that are distributed across North America in many different habitats. This group of fish is facing a variety of impacts and conservation issues that are somewhat unique relative to more economically valuable and heavily managed fish species. Here, we present a brief series of case studies to highlight the threats such as migration barriers, flow regulation, environmental contamination, habitat degradation, exploitation and impacts from introduced (non-native) species that are facing catostomids in different regions. -
Distribution and Biology of Suckers in Lower Klamath Reservoirs
DISTRIBUTION AND BIOLOGY OF SUCKERS IN LOWER KLAMATH RESERVOIRS 1999 FINAL REPORT SUBMITTED TO PacifiCorp 825 NE Multnomah Blvd., Ste. 1500 Portland, OR 97232 By Marc Desjardins & Douglas F. Markle 104 Nash Hall Department of Fisheries and Wildlife Oregon State University Corvallis, Oregon 97331-3803 March 28, 2000 Abstract The objectives of this two-year study (1998-1999) were to document distribution, abundance, age class structure, recruitment success, and habitat use by all life history stages of shortnose and Lost River suckers in three lower Klamath River hydroelectric reservoirs (J. C. Boyle, Copco, and Iron Gate). Lost River sucker catches were sporadic (only 3 adult individuals total) and the focus of our analyses, therefore, shifted to shortnose suckers. Adult and larval suckers were found in all reservoirs both years. All life history stages (larvae, juveniles and adults) were found in J. C. Boyle during both years and in Copco in 1999. Juvenile suckers were not found in Copco in 1998. The number of adult shortnose suckers was highest in Copco reservoir (n=165), followed by J.C. Boyle (n=50) and Iron Gate (n=22). Larger and older individuals dominated Copco and Iron Gate reservoirs and little size structure was detected. J. C. Boyle tended to have smaller adult shortnose suckers and many size classes were present. Unidentifiable larval suckers were most abundant in Copco reservoir where historic spawning of shortnose suckers has been documented. Larval suckers in Copco and Iron Gate reservoirs were most abundant in mid to late June before quickly disappearing from catches. J. C. Boyle larval suckers peaked in mid July, attained larger sizes, and were caught later in the season. -
THE SACRAMENTO PERCH Carchoplites Interruptus
-25- THE SACRAMENTO PERCH CArchoplites interruptus)- California's Only Native Centrarchid, by Will Sears, Danville, California After reading Ray Katula's excellent article on the demise of some of California's native fishes ("Eulogy for the San Joaquin River," Winter, 1993), I thought I might try to continue the focus on California's finned fauna by highlighting one of the native species mentioned in that article, the Sacramento Perch. Some of the information presented here was gleaned from an ichthyology class I took at Cal State Hayward under the guidance of one of my favorite professors, Dr. Sam McGinnes. The dearth of native California species inhabiting state waterways is a sad testament to the tremendous adaptive success of the many introduced non-native fish species in the state. After about nine weeks of seining a wide range of aquatic habitats in central California, our class's nets brought up very few native species. Ray Katula isn't the only one with bad luck when it comes to fishing for California natives. The Sacramento Perch is the only member of the family Centrarchidae that naturally occurs west of the Rocky Mountains. Evolving in isolation from the sunfish of the eastern United States, it kept the more primitive body form that closely resembles its fossilized forbears' body plans. In the California that existed before the Europeans arrived, these fish inhabited the sloughs, slow-water rivers, and small lakes of the Central Valley, as well as Clear Lake in Lake County and the Pajaro and Salinas Rivers. The Sacramento Perch evolved as one of the top piscivores (fish-eaters) in fish communities rich with prey, and in the past could be found in abundance throughout Central Valley Waterways. -
Suisun Marsh Fish Report 2011 Final.Pdf
SUISUN MARSH FISH STUDY Trends in Fish and Invertebrate Populations of Suisun Marsh January 2011 - December 2011 Annual Report for the California Department of Water Resources Sacramento, California Teejay A. O'Rear and Peter B. Moyle Department of Wildlife, Fish, and Conservation Biology University of California, Davis July 2012 SUMMARY Suisun Marsh, at the geographic center of the San Francisco Estuary, is important habitat for introduced and native fishes. With funding from the California Department of Water Resources (DWR), the University of California, Davis, Suisun Marsh Fish Study has systematically monitored the marsh's fish populations since 1980. The purpose of the study has been to determine the environmental factors affecting fish abundance and distribution within the context of evolving water management. In 2011, we conducted 259 otter trawls and 74 beach seines. Our catches of plankton- feeding macroinvertebrates and fishes were strongly influenced by the interaction of high Delta outflows, low salinities, and the cold winter and spring. The prolonged low salinities severely reduced the population of overbite clams (Potamocorbula amurensis) in the southwest marsh, in addition to delaying the appearance of Black Sea jellyfish (Maeotias marginata) medusae until very late in the year. Species that ultimately benefit from high flows for spawning, due to either increased floodplain inundation [e.g., Sacramento splittail (Pogonichthys macrolepidotus)] or reduced salinities [e.g., white catfish (Ameiurus catus)], recruited to the marsh in high numbers. Additionally, delta smelt (Hypomesus transpacificus) reached their highest abundance in the marsh since 2001, which was likely due to the combination of (1) high flows both reducing entrainment and promoting plankton blooms, (2) colder water during spring creating more favorable spawning conditions, and (3) appropriate temperatures and salinities occurring in the marsh during autumn.