G Is for Grunion: Myth Or Magic
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Periodicity of Spawning by the Grunion, Leuresthes Tenuis, An
Periodicity of Spawning by the Grunion, Louresthes tenuis, an Atherine Fish A thesis submitted in partial satisfaction of the requirements for the degree Doctor of Philosophy in Zoology by Boyd W. Walker June, 1949 The thesis of Boyd W. Walker is approved: University of California, Los Angeles May 28, 1949 TABLE OF CONTENTS PAGE INTRODUCTION 1 AIM AND SCOPE 4 ACKNOWLEDGMENTS 6 PREVIOUS STUDIES 8 MATERIALS, LOCALS AND METHODS 10 Systematics and Relationships 10 Range 12 Habitat 13 Area of Investigation 15 La Jolla 15 Other Beaches 17 Field Observations 18 Accuracy and Completeness of Observations 21 Coastwise Check 25 Marking 26 TIDAL PECULIARITIES IN THE RANGE OF THE GRUNION 30 LIFE HISTORY 31 Spawning Behavior 31 Frequency of Spawning by Individual Fish 32 Movement of Fish between Runs 40 Spawning Beaches 42 Description of the Run 42 Description of the Spawning Act 47 ii PAGE Development and Hatching of Eggs 56 Size Groups of Larval and Juvenile Grunion Resulting from Periodic Spawning 60 Mortality of Eggs and Prolarvae 64 Mortality of Adults during Spawning 68 ANALYSIS OF TIME OF SPAWNING 70 Spawning Season 70 Run Series 72 Possible Controlling Factors 78 Runs 99 Possible Controlling Factors 106 Geographical Consistency in Time Pattern 107 Evolution of the Spawning Pattern 109 Methods of Prediction 113 OTHER ANIMALS HAVING SIMILAR SPAWNING HABITS 115 VALUE AND CONSERVATION OF THE GRUNION 122 SUMMARY AND CONCLUSIONS 127 LITERATURE CITED 131 APPENDIX 136 LIST OF TABLES TABLE PAGE I. Classification of Grunion Ovaries from San Pedro 33 II. Classification of Grunion Ovaries from San Diego Bay 35 III. -
A Morphometric and Meristic Comparison of the Gulf Grunion, Leuresthes Sardina (Jenkins and Evermann), and the California Grunion, Leuresthes Tenuis (Ayres)
A morphistic and meristic comparison of the Gulf grunion, Leuresthes sardina (Jenkins and Evermann), and the California grunion, Leuresthes tenuis (Ayres) Item Type text; Thesis-Reproduction (electronic) Authors Moffatt, Nancy Margaret, 1950- Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. Download date 02/10/2021 10:26:42 Link to Item http://hdl.handle.net/10150/554681 A MORPHOMETRIC AND MERISTIC COMPARISON OF THE GULF GRUNION, LEURESTHES SARDINA (JENKINS AND EVERMANN), AND THE CALIFORNIA GRUNION, LEURESTHES TENUIS (AYRES) by Nancy Margaret Moffatt A Thesis Submitted to the Faculty of the DEPARTMENT OF BIOLOGICAL SCIENCES In Partial Fulfillment of the Requirements For the Degree of MASTER OF SCIENCE WITH A MAJOR IN BIOLOGY In the Graduate College THE UNIVERSITY OF ARIZONA 1 9 7 4 STATEMENT BY AUTHOR This thesis has been submitted in partial ful fillment of requirements for an advanced degree at The University of Arizona and is deposited in the University Library to be made available to borrowers under rules of the Library. Brief quotations from this thesis are allowable without special permission, provided that accurate acknowl edgment of source is made. Requests for permission for extended quotation from or reproduction of this manuscript in whole or in part may be granted by the head of the major department of the Dean of the Graduate College when in his judgment the proposed use of the material is in the inter ests of scholarship. -
Legal Status of California Monarchs
The Legal Status of Monarch Butterflies in California International Environmental Law Project 2012 IELP Report on Monarch Legal Status The International Environmental Law Project (IELP) is a legal clinic at Lewis & Clark Law School that works to develop, implement, and enforce international environmental law. It works on a range of issues, including wildlife conservation, climate change, and issues relating to trade and the environment. This report was written by the following people from the Lewis & Clark Law School: Jennifer Amiott, Mikio Hisamatsu, Erica Lyman, Steve Moe, Toby McCartt, Jen Smith, Emily Stein, and Chris Wold. Biological information was reviewed by the following individuals from The Xerces Society for Invertebrate Conservation: Carly Voight, Sarina Jepsen, and Scott Hoffman Black. This report was funded by the Monarch Joint Venture and the Xerces Society for Invertebrate Conservation. For more information, contact: Chris Wold Associate Professor of Law & Director International Environmental Law Project Lewis & Clark Law School 10015 SW Terwilliger Blvd Portland, OR 97219 USA TEL +1-503-768-6734 FX +1-503-768-6671 E-mail: [email protected] Web: law.lclark.edu/org/ielp Copyright © 2012 International Environmental Law Project and the Xerces Society Photo of overwintering monarchs (Danaus plexippus) clustering on a coast redwood (Sequoia sempervirens) on front cover by Carly Voight, The Xerces Society. IELP Report on Monarch Legal Status Table of Contents Executive Summary .........................................................................................................................v I. Introduction .........................................................................................................................1 II. Regulatory Authority of the California Department of Fish and Game ..............................5 III. Protection for Monarchs in California State Parks and on Other State Lands .....................6 A. Management of California State Parks ....................................................................6 1. -
ASSESSMENT of COASTAL WATER RESOURCES and WATERSHED CONDITIONS at CHANNEL ISLANDS NATIONAL PARK, CALIFORNIA Dr. Diana L. Engle
National Park Service U.S. Department of the Interior Technical Report NPS/NRWRD/NRTR-2006/354 Water Resources Division Natural Resource Program Centerent of the Interior ASSESSMENT OF COASTAL WATER RESOURCES AND WATERSHED CONDITIONS AT CHANNEL ISLANDS NATIONAL PARK, CALIFORNIA Dr. Diana L. Engle The National Park Service Water Resources Division is responsible for providing water resources management policy and guidelines, planning, technical assistance, training, and operational support to units of the National Park System. Program areas include water rights, water resources planning, marine resource management, regulatory guidance and review, hydrology, water quality, watershed management, watershed studies, and aquatic ecology. Technical Reports The National Park Service disseminates the results of biological, physical, and social research through the Natural Resources Technical Report Series. Natural resources inventories and monitoring activities, scientific literature reviews, bibliographies, and proceedings of technical workshops and conferences are also disseminated through this series. Mention of trade names or commercial products does not constitute endorsement or recommendation for use by the National Park Service. Copies of this report are available from the following: National Park Service (970) 225-3500 Water Resources Division 1201 Oak Ridge Drive, Suite 250 Fort Collins, CO 80525 National Park Service (303) 969-2130 Technical Information Center Denver Service Center P.O. Box 25287 Denver, CO 80225-0287 Cover photos: Top Left: Santa Cruz, Kristen Keteles Top Right: Brown Pelican, NPS photo Bottom Left: Red Abalone, NPS photo Bottom Left: Santa Rosa, Kristen Keteles Bottom Middle: Anacapa, Kristen Keteles Assessment of Coastal Water Resources and Watershed Conditions at Channel Islands National Park, California Dr. Diana L. -
227 2009 1203 Article-Web 1..10
Mar Biol (2009) 156:1681–1690 DOI 10.1007/s00227-009-1203-4 ORIGINAL PAPER Multiple paternity and extra-group fertilizations in a natural population of California grunion (Leuresthes tenuis), a beach-spawning marine Wsh Rosemary J. Byrne · John C. Avise Received: 10 February 2009 / Accepted: 15 April 2009 / Published online: 1 May 2009 © The Author(s) 2009. This article is published with open access at Springerlink.com Abstract Although individuals in many Wsh species Wndings to those reported previously for a beach-spawning move to shallow waters to spawn, the California grunion arthropod, and we discuss the forces that may be maintaining (Leuresthes tenuis) is almost unique in its constitutive this peculiar reproductive behavior. display of synchronous full-emergence beach spawning. During a spawning event, Wsh ride large waves onshore to spawn on beach land, where their eggs incubate terrestri- Introduction ally. Here, we employ molecular markers to ascertain how this unusual reproductive behavior impacts genetic parent- Terrestrial spawning may aVord several special advantages age. We developed and utilized four highly polymorphic for a marine Wsh. Egg development can be accelerated by microsatellite markers to assess maternal and paternal con- the increased availability of oxygen (Strathmann and Hess tributions in a total of 682 progeny from 17 nests of a natu- 1999) and by elevated temperatures in a terrestrial environ- ral population of L. tenuis. Alleles deduced to be of paternal ment (Seymour and Bradford 1995; Smyder and Martin origin in progeny were used to determine the minimum 2002); and, the lack of aquatic predators on a beach, and the number of sires per nest and to estimate the true number of synchronous release (when present) of hatched oVspring, sires per nest via Bayesian analysis. -
13-1673-ARB Planner: Nick Bobroff Address: Carpinteria State Beach APN: 003-5 R0-001 & 003-5 1 0-Rov/ Zoning: Recreation (REC) Applicant: CA Dept
CITY OF CARPINTERIA ARCHITECTURAL REVIEW BOARI) Meeting of September 12,2013 Agendø ltem # D-L C OMMUNITY DEVELOPMENT DEPARTMENT PROJECT REVIEW Project: 13-1673-ARB Planner: Nick Bobroff Address: Carpinteria State Beach APN: 003-5 r0-001 & 003-5 1 0-Rov/ Zoning: Recreation (REC) Applicant: CA Dept. of Parks and Recreation for Carpinteria State Beach Project Review: ! Conceptual EI Preliminary'Final n Final PROJECT DESCRIPTION This is the preliminarylfinal review of a request to repurpose the State Park's existing park office and visitor center to serve entirely as a park visitor center and then adjacent to the repurposed visitor center, construct a new building to support operational staff needs and provide additional educational space (Operations/Education building- OPED). The changes to the park visitor center/operations building(s) arc part of a larger series of public access and educational improvements proposed throughout Carpinteria State Beach funded by a Nature Education Facilities (NEF) grant and the Department of Parks and Recreation's (DRP) Interpretation Enhancement Program (IEP). In the area of the visitor center, the improvements would be competed to expand park services and visitor education, provide visual enhancement and increase accessibility for visitors. Improvements to the existing park office/visitor center are proposed as follows: The existing building would be repurposed to serve exclusively as the park's visitor center. An interior remodel would be completed to accommodate new exhibits and a living tide pool display. Exterior improvements include reconstructing the building's entry to better integrate architecturally with the existing building and to tie into the new, adjacent OPED building. -
California Saltwater Sport Fishing Regulations
2018–2019 CALIFORNIA SALTWATER SPORT FISHING REGULATIONS For Ocean Sport Fishing in California Effective March 1, 2018 through February 28, 2019 You could get a discount when you combine your auto and boat policies. for your boat geico.com | 1-800-865-4846 | Local Office Some discounts, coverages, payment plans and features are not available in all states or all GEICO companies. Boat and PWC coverages are underwritten by GEICO Marine Insurance Company. Multi-Policy Discount available to auto insureds that have purchased a boat policy through the GEICO Marine Insurance Company. GEICO is a registered service mark of Government Employees Insurance Company, Washington, D.C. 20076; a Berkshire Hathaway Inc. subsidiary. © 2017 GEICO 13 2018–2019 CALIFORNIA SALTWATER SPORT FISHING REGULATIONS Groundfish Regulation Tables Contents What’s New for 2018? ............................................................. 4 25 License Information ................................................................ 5 Sport Fishing License Fees ..................................................... 8 Keeping Up With In-Season Groundfish Regulation Changes .... 11 Map of Groundfish Management Areas ...................................12 Summaries of Recreational Groundfish Regulations ..................13 General Provisions and Definitions ..........................................21 General Ocean Fishing Regulations ��������������������������������������� 25 Fin Fish — General ................................................................25 Fin Fish — Minimum -
Behavioral Ecology and Spawning Periodicity of the Gulf of California Grunion, Leuresthes Sardina
Behavioral ecology and spawning periodicity of the Gulf of California grunion, Leuresthes sardina Item Type text; Dissertation-Reproduction (electronic) Authors Muench, Kevin Allen, 1941- Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author. Download date 23/09/2021 20:26:50 Link to Item http://hdl.handle.net/10150/565393 BEHAVIORAL ECOLOGY AND SPAWNING PERIODICITY OF THE GULF OF CALIFORNIA GRUNION, LEURESTHES SARDINA by Kevin Allen Muench A Dissertation Submitted to the Faculty of the DEPARTMENT OF ECOLOGY AND EVOLUTIONARY BIOLOGY In Partial Fulfillment of the Requirements For the Degree of DOCTOR OF PHILOSOPHY WITH A MAJOR IN ZOOLOGY In the Graduate College THE UNIVERSITY OF-ARIZONA 1 9 7 7 THE UNIVERSITY OF ARIZONA GRADUATE COLLEGE I hereby recommend that this dissertation prepared under my direction by Kevin A11 en Muench_______________________________. entitled Behavioral Ecology and Spawning Periodicity of the Gulf of California Grunion, Leuresthes sardina_______________ be accepted as fulfilling the dissertation requirement of the degree of Doctor of Philosophy____________________ _____________ Dissertation Director Date After inspection of the final copy of the dissertation, the following members of the Final Examination Committee concur in its approval and recommend its acceptance:*’* '7~? This approval and acceptance is contingent on the candidate's adequate performance and defense of this dissertation at the final oral examination. The inclusion of this sheet bound into the library copy of the dissertation is evidence of satisfactory performance at the final examination. -
Oregon's Forage Fish Resources
Oregon’s Forage Fish Resources: A Fisheries Management and Conservation Strategy Perspective Gregory Krutzikowsky Marine Resources Program Oregon Dept. of Fish and Wildlife Forage Fish Workshop Presentation October 10, 2019 ODFW Mission: “To protect and enhance Oregon’s fish and wildlife and their habitats for use and enjoyment by present and future generations.” Fisheries Management & Conservation Strategy Oregon’s Forage Fish Resources • Anchovies – Northern Anchovy • Smelts – Surf Smelt, Eulachon, Whitebait Smelt, Longfin Smelt, Night Smelt, • Herrings – American Shad, Pacific Herring, Pacific Sardine • Silversides – Topsmelt, Jacksmelt, Grunion • Sand Lances – Pacific Sand Lance • Sauries – Pacific Saury • Jacks – Jack Mackerel • Mackerels – Pacific Mackerel • Mesopelagic fishes - lanternfish, deep-sea smelts, barracudina, and bristlemouths • Pelagic Squids Forage “fish” that are commercial fishery target species in Oregon: • Pacific Sardine • Northern Anchovy • Pacific Mackerel • Market Squid • Pacific Herring Forage “fish” that are prohibited as commercial fishery target species in Oregon: • Mesopelagic fishes - lanternfish, deep-sea smelts, barracudina, and bristlemouths • Pacific Sand Lance • Pacific Saury • Silversides (excluding Grunion) • Smelts of the family Osmeridae • Pelagic squids (except Market Squid) Strategy Species: Forage Fish Eulachon Northern Anchovy Longfin Smelt Surf Smelt Pacific Herring Topsmelt Pacific Sand Lance Strategy Species: Forage Fish Predators Avian & Marine Mammal Tufted Puffin Fork-tailed Storm Petrel -
W • 32°38'47.76”N 117°8'52.44”
public access 32°32’4”N 117°7’22”W • 32°38’47.76”N 117°8’52.44”W • 33°6’14”N 117°19’10”W • 33°22’45”N 117°34’21”W • 33°45’25.07”N 118°14’53.26”W • 33°45’31.13”N 118°20’45.04”W • 33°53’38”N 118°25’0”W • 33°55’17”N 118°24’22”W • 34°23’57”N 119°30’59”W • 34°27’38”N 120°1’27”W • 34°29’24.65”N 120°13’44.56”W • 34°58’1.2”N 120°39’0”W • 35°8’54”N 120°38’53”W • 35°20’50.42”N 120°49’33.31”W • 35°35’1”N 121°7’18”W • 36°18’22.68”N 121°54’5.76”W • 36°22’16.9”N 121°54’6.05”W • 36°31’1.56”N 121°56’33.36”W • 36°58’20”N 121°54’50”W • 36°33’59”N 121°56’48”W • 36°35’5.42”N 121°57’54.36”W • 37°0’42”N 122°11’27”W • 37°10’54”N 122°23’38”W • 37°41’48”N 122°29’57”W • 37°45’34”N 122°30’39”W • 37°46’48”N 122°30’49”W • 37°47’0”N 122°28’0”W • 37°49’30”N 122°19’03”W • 37°49’40”N 122°30’22”W • 37°54’2”N 122°38’40”W • 37°54’34”N 122°41’11”W • 38°3’59.73”N 122°53’3.98”W • 38°18’39.6”N 123°3’57.6”W • 38°22’8.39”N 123°4’25.28”W • 38°23’34.8”N 123°5’40.92”W • 39°13’25”N 123°46’7”W • 39°16’30”N 123°46’0”W • 39°25’48”N 123°25’48”W • 39°29’36”N 123°47’37”W • 39°33’10”N 123°46’1”W • 39°49’57”N 123°51’7”W • 39°55’12”N 123°56’24”W • 40°1’50”N 124°4’23”W • 40°39’29”N 124°12’59”W • 40°45’13.53”N 124°12’54.73”W 41°18’0”N 124°0’0”W • 41°45’21”N 124°12’6”W • 41°52’0”N 124°12’0”W • 41°59’33”N 124°12’36”W Public Access David Horvitz & Ed Steck In late December of 2010 and early Janu- Some articles already had images, in which ary of 2011, I drove the entire California I added mine to them. -
Assessment of Coastal Water Resources and Watershed Conditions at Channel Islands National Park, California
National Park Service U.S. Department of the Interior Technical Report NPS/NRWRD/NRTR-2006/354 Water Resources Division Natural Resource Program Center Natural Resource Program Centerent of the Interior ASSESSMENT OF COASTAL WATER RESOURCES AND WATERSHED CONDITIONS AT CHANNEL ISLANDS NATIONAL PARK, CALIFORNIA Dr. Diana L. Engle The National Park Service Water Resources Division is responsible for providing water resources management policy and guidelines, planning, technical assistance, training, and operational support to units of the National Park System. Program areas include water rights, water resources planning, marine resource management, regulatory guidance and review, hydrology, water quality, watershed management, watershed studies, and aquatic ecology. Technical Reports The National Park Service disseminates the results of biological, physical, and social research through the Natural Resources Technical Report Series. Natural resources inventories and monitoring activities, scientific literature reviews, bibliographies, and proceedings of technical workshops and conferences are also disseminated through this series. Mention of trade names or commercial products does not constitute endorsement or recommendation for use by the National Park Service. Copies of this report are available from the following: National Park Service (970) 225-3500 Water Resources Division 1201 Oak Ridge Drive, Suite 250 Fort Collins, CO 80525 National Park Service (303) 969-2130 Technical Information Center Denver Service Center P.O. Box 25287 Denver, CO 80225-0287 Cover photos: Top Left: Santa Cruz, Kristen Keteles Top Right: Brown Pelican, NPS photo Bottom Left: Red Abalone, NPS photo Bottom Left: Santa Rosa, Kristen Keteles Bottom Middle: Anacapa, Kristen Keteles Assessment of Coastal Water Resources and Watershed Conditions at Channel Islands National Park, California Dr. -
WSKG Television
March 2019 ----- KVIE2 Programs Alpha Order All Broadcasts Page 1 of 8 Created 3/01/19. Occasionally, KVIE makes changes to its schedule that would cause some of the below information to change. Please visit kvie.org/schedule for the most up-to-date information. 60s Pop, Rock & Soul (My Music) 3/9 4:30PM 70's Soul Superstars 3/9 2PM, 3/17 10PM ADD and Loving It?! 3/3 9AM Aging Backwards 2 with Miranda Esmonde-White 3/2 1:30AM, 3/9 7:30AM, 3/10 3:30PM, 3/16 9AM, 3/28 3AM Amanpour and Company #225 3/1 4AM #226 3/2 4AM #227 3/5 4AM #228 3/6 4AM #229 3/7 4AM #230 3/8 4AM #232 3/12 4AM #233 3/13 4AM #234 3/14 4AM #235 3/15 4AM #237 3/19 4AM #238 3/20 4AM #239 3/21 4AM #240 3/22 4AM #241 3/23 4AM, 3/24 6:30AM #242 3/26 4AM #243 3/27 4AM #244 3/28 4AM #245 3/29 4AM #246 3/30 4AM, 3/31 6:30AM American Masters Margaret Mitchell: American Rebel #2503 3/30 5PM American Woodshop Live Edge Tall Case Wall Cabinet #2602 3/1 3PM Carved and Scroll Sawn Crests #2603 3/8 3PM The River Stone/ Mirrorcast Walnut and Mahogany Nightstand #2604 3/15 3PM Wooden Puzzles #2605 3/22 3PM Pallet Works #2606 3/29 3PM America's Heartland #812 3/4 9AM #813 3/5 9AM #814 3/6 9AM #815 3/7 9AM #816 3/11 9AM #817 3/12 9AM #818 3/13 9AM #819 3/14 9AM #820 3/18 9AM #821 3/19 9AM #822 3/20 9AM #901 3/21 9AM #1309 3/24 12:30PM #902 3/25 9AM #903 3/26 9AM #904 3/27 9AM #905 3/28 9AM #1310 3/31 12:30PM America's Home Cooking: Stuffed 3/10 10AM America's Test Kitchen from Cook's Illustrated The Perfect Cake #1904 3/1 11:30AM Chinese Favorites #1905 3/4 11:30AM The Perfect Cookie