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Aspects of the Life History of Hornyhead Turbot, Pleuronichthys Verticalis, Off Southern California
Aspects of the Life History of Hornyhead Turbot, Pleuronichthys verticalis, off Southern California he hornyhead turbot T(Pleuronichthys verticalis) is a common resident flatfish on the mainland shelf from Magdalena Bay, Baja Califor- nia, Mexico to Point Reyes, California (Miller and Lea 1972). They are randomly distributed over the bottom at a density of about one fish per 130 m2 and lie partially buried in the sediment (Luckinbill 1969). Hornyhead turbot feed primarily on sedentary, tube-dwelling polychaetes (Luckinbill 1969, Allen 1982, Cross et al. 1985). They pull the tubes from the sediment, Histological section of a fish ovary. extract the polychaete, and then eject the tube (Luckinbill 1969). Hornyhead turbot are Orange County, p,p’-DDE Despite the importance of batch spawners and may averaged 362 μg/kg wet the hornyhead turbot in local spawn year round (Goldberg weight in hornyhead turbot monitoring programs, its life 1982). Their planktonic eggs liver and 5 μg/kg dry weight in history has received little are 1.00-1.16 mm diameter the sediments (CSDOC 1992). attention. The long-term goal (Sumida et al. 1979). Their In the same year in Santa of our work is to determine larvae occur in the nearshore Monica Bay, p,p’-DDE aver- how a relatively low trophic plankton throughout the year aged 7.8 mg/kg wet weight in level fish like the hornyhead (Gruber et al. 1982, Barnett et liver and 81 μg/kg dry weight turbot accumulates tissue al. 1984, Moser et al. 1993). in the sediments (City of Los levels of chlorinated hydrocar- Several agencies in South- Angeles 1992). -
CHECKLIST and BIOGEOGRAPHY of FISHES from GUADALUPE ISLAND, WESTERN MEXICO Héctor Reyes-Bonilla, Arturo Ayala-Bocos, Luis E
ReyeS-BONIllA eT Al: CheCklIST AND BIOgeOgRAphy Of fISheS fROm gUADAlUpe ISlAND CalCOfI Rep., Vol. 51, 2010 CHECKLIST AND BIOGEOGRAPHY OF FISHES FROM GUADALUPE ISLAND, WESTERN MEXICO Héctor REyES-BONILLA, Arturo AyALA-BOCOS, LUIS E. Calderon-AGUILERA SAúL GONzáLEz-Romero, ISRAEL SáNCHEz-ALCántara Centro de Investigación Científica y de Educación Superior de Ensenada AND MARIANA Walther MENDOzA Carretera Tijuana - Ensenada # 3918, zona Playitas, C.P. 22860 Universidad Autónoma de Baja California Sur Ensenada, B.C., México Departamento de Biología Marina Tel: +52 646 1750500, ext. 25257; Fax: +52 646 Apartado postal 19-B, CP 23080 [email protected] La Paz, B.C.S., México. Tel: (612) 123-8800, ext. 4160; Fax: (612) 123-8819 NADIA C. Olivares-BAñUELOS [email protected] Reserva de la Biosfera Isla Guadalupe Comisión Nacional de áreas Naturales Protegidas yULIANA R. BEDOLLA-GUzMáN AND Avenida del Puerto 375, local 30 Arturo RAMíREz-VALDEz Fraccionamiento Playas de Ensenada, C.P. 22880 Universidad Autónoma de Baja California Ensenada, B.C., México Facultad de Ciencias Marinas, Instituto de Investigaciones Oceanológicas Universidad Autónoma de Baja California, Carr. Tijuana-Ensenada km. 107, Apartado postal 453, C.P. 22890 Ensenada, B.C., México ABSTRACT recognized the biological and ecological significance of Guadalupe Island, off Baja California, México, is Guadalupe Island, and declared it a Biosphere Reserve an important fishing area which also harbors high (SEMARNAT 2005). marine biodiversity. Based on field data, literature Guadalupe Island is isolated, far away from the main- reviews, and scientific collection records, we pres- land and has limited logistic facilities to conduct scien- ent a comprehensive checklist of the local fish fauna, tific studies. -
The Osmoregulatory Metabolism Op the Starry Flounder, Platichthys Stellatus
THE OSMOREGULATORY METABOLISM OP THE STARRY FLOUNDER, PLATICHTHYS STELLATUS by CLEVELAND PENDLETON HICKMAN, JR. B.A., DePauw University, 1950 M.S., University of New Hampshire, 1953 A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY in the Department of Zoology We accept this thesis as conforming to the required standard. THE UNIVERSITY OF BRITISH COLUMBIA June, 1958 Faculty of Graduate Studies PROGRAMME OF THE FINAL ORAL EXAMINATION FOR THE DEGREE OF DOCTOR OF PHILOSOPHY of CLEVELAND PENDLETON HICKMAN JR. B.A. DePauw University, 1950 M.S. University of New Hampshire, 1953 IN ROOM 187A, BIOLOGICAL SCIENCES BUILDING MONDAY, JUNE 30, 1958 at 10:30 a.m. COMMITTEE IN CHARGE DEAN F. H. SOWARD, Chairman H. ADASKIN W. S. HOAR W. A. CLEMENS W. N. HOLMES I. McT. COWAN C. C. LINDSEY P. A. DEHNEL H. McLENNAN R. F. SCAGEL External Examiner: F. E. J. FRY University of Toronto THE OSMOREGULATORY METABOLISM OF THE STARRY FLOUNDER, PLATICHTYS STELLATUS ABSTRACT Energy demands for osmotic regulation and the possible osmoregulatory role of the thyroid gland were investigated in the euryhaline starry flounder, Platichthys stellatus. Using a melt• ing-point technique, it was established that flounder could regulate body fluid concentration independent of widely divergent environ• mental salinities. Small flounder experienced more rapid disturb• ances of body fluid concentration than large flounder after abrupt salinity alterations. The standard metabolic rate of flounder adapted to fresh water was consistently and significantly less than that of marine flounder. In supernormal salinities standard metabolic rate was significantly greater than in normal sea water. -
Appendix E: Fish Species List
Appendix F. Fish Species List Common Name Scientific Name American shad Alosa sapidissima arrow goby Clevelandia ios barred surfperch Amphistichus argenteus bat ray Myliobatis californica bay goby Lepidogobius lepidus bay pipefish Syngnathus leptorhynchus bearded goby Tridentiger barbatus big skate Raja binoculata black perch Embiotoca jacksoni black rockfish Sebastes melanops bonehead sculpin Artedius notospilotus brown rockfish Sebastes auriculatus brown smoothhound Mustelus henlei cabezon Scorpaenichthys marmoratus California halibut Paralichthys californicus California lizardfish Synodus lucioceps California tonguefish Symphurus atricauda chameleon goby Tridentiger trigonocephalus cheekspot goby Ilypnus gilberti chinook salmon Oncorhynchus tshawytscha curlfin sole Pleuronichthys decurrens diamond turbot Hypsopsetta guttulata dwarf perch Micrometrus minimus English sole Pleuronectes vetulus green sturgeon* Acipenser medirostris inland silverside Menidia beryllina jacksmelt Atherinopsis californiensis leopard shark Triakis semifasciata lingcod Ophiodon elongatus longfin smelt Spirinchus thaleichthys night smelt Spirinchus starksi northern anchovy Engraulis mordax Pacific herring Clupea pallasi Pacific lamprey Lampetra tridentata Pacific pompano Peprilus simillimus Pacific sanddab Citharichthys sordidus Pacific sardine Sardinops sagax Pacific staghorn sculpin Leptocottus armatus Pacific tomcod Microgadus proximus pile perch Rhacochilus vacca F-1 plainfin midshipman Porichthys notatus rainwater killifish Lucania parva river lamprey Lampetra -
Yellowfin Trawling Fish Images 2013 09 16
Fishes captured aboard the RV Yellowfin in otter trawls: September 2013 Order: Aulopiformes Family: Synodontidae Species: Synodus lucioceps common name: California lizardfish Order: Gadiformes Family: Merlucciidae Species: Merluccius productus common name: Pacific hake Order: Ophidiiformes Family: Ophidiidae Species: Chilara taylori common name: spotted cusk-eel plainfin specklefin Order: Batrachoidiformes Family: Batrachoididae Species: Porichthys notatus & P. myriaster common name: plainfin & specklefin midshipman plainfin specklefin Order: Batrachoidiformes Family: Batrachoididae Species: Porichthys notatus & P. myriaster common name: plainfin & specklefin midshipman plainfin specklefin Order: Batrachoidiformes Family: Batrachoididae Species: Porichthys notatus & P. myriaster common name: plainfin & specklefin midshipman Order: Gasterosteiformes Family: Syngnathidae Species: Syngnathus leptorynchus common name: bay pipefish Order: Scorpaeniformes Family: Scorpaenidae Species: Sebastes semicinctus common name: halfbanded rockfish Order: Scorpaeniformes Family: Scorpaenidae Species: Sebastes dalli common name: calico rockfish Order: Scorpaeniformes Family: Scorpaenidae Species: Sebastes saxicola common name: stripetail rockfish Order: Scorpaeniformes Family: Scorpaenidae Species: Sebastes diploproa common name: splitnose rockfish Order: Scorpaeniformes Family: Scorpaenidae Species: Sebastes rosenblatti common name: greenblotched rockfish juvenile Order: Scorpaeniformes Family: Scorpaenidae Species: Sebastes levis common name: cowcod Order: -
The Underwater Life Off the Coast of Southern California
California State University, San Bernardino CSUSB ScholarWorks Theses Digitization Project John M. Pfau Library 2005 The underwater life off the coast of Southern California Kathie Lyn Purkey Follow this and additional works at: https://scholarworks.lib.csusb.edu/etd-project Part of the Education Commons, Environmental Studies Commons, and the Marine Biology Commons Recommended Citation Purkey, Kathie Lyn, "The underwater life off the coast of Southern California" (2005). Theses Digitization Project. 2752. https://scholarworks.lib.csusb.edu/etd-project/2752 This Project is brought to you for free and open access by the John M. Pfau Library at CSUSB ScholarWorks. It has been accepted for inclusion in Theses Digitization Project by an authorized administrator of CSUSB ScholarWorks. For more information, please contact [email protected]. THE UNDERWATER LIFE OFF THE COAST OF SOUTHERN CALIFORNIA A Project Presented to the Faculty of California State University, San Bernardino In Partial Fulfillment of the Requirements for the Degree Master of Arts in Education: Environmental Education 1 by Kathie Lyn Purkey June 2005 THE UNDERWATER LIFE OFF THE COAST OF SOUTHERN CALIFORNIA A Project Presented to the Faculty of California State University, San Bernardino by Kathie Lyn Purkey June 2005 Approved by: ABSTRACT This project reviews the basic chemical and geological features of the ocean, biological classification of marine life, background of the ocean's flora and fauna, and the ocean's environment. These facts are presented through an underwater documentary filmed at various sites along California's coast in San Diego County and Santa Catalina Island. The documentary was filmed and written by the author. -
Baeria Rocks Ecological Reserve - Subtidal Survey 2018
BC Parks Living Lab for Climate Change and Conservation Final Report (Contract #TP19JHQ008) Baeria Rocks Ecological Reserve - Subtidal Survey 2018 Isabelle M. Côté and Siobhan Gray Department of Biological Sciences, Simon Fraser University/ Bamfield Marine Sciences Centre [email protected], [email protected] 8 February 2019 Dive surveys of fish and invertebrates were carried out at Baeria Rocks Ecological Reserve on 7 June 2018, to continue a monitoring effort that began in 2007. Twelve divers (7 students from the Scientific Diving class of the Bamfield Marine Sciences Centre (BMSC), two Sci Diving Instructors, two course teaching assistants, and one additional diver) were present. All divers were well trained in survey techniques and identification. On each dive, one diver was assigned to tending duties, leaving 11 divers in the water. Surveys were conducted between 10.00 and 13.30 by five dive teams. Two teams conducted timed roving surveys and three teams conducted transects. As in previous years, the teams were deployed around the north islets for the first dive, and around the south islet for the second dive, alternating roving and transect teams along the shore (Figure 1). Roving survey method Each roving team carried out a 40-50 min roving survey, from a maximum depth of 50 ft (14.5 m) depth (where possible), to the top of the reef, swimming in a semi- systematic zigzag pattern from deep to shallow water. Both divers counted every individual observed of each species listed on an underwater roving survey sheet. When a species was very abundant (i.e. more than ~100 individuals), surveyors recorded numbers as ‘lots’. -
Estimating Fish Abundance and Community Composition on Rocky Habitats in the San Juan Islands Using a Small Remotely Operated Vehicle
STATE OF WASHINGTON January 2013 Estimating Fish Abundance and Community Composition on Rocky Habitats in the San Juan Islands Using a Small Remotely Operated Vehicle by Robert E. Pacunski, Wayne A. Palsson, and H. Gary Greene Washington Department of FISH AND WILDLIFE Fish Program Fish Management Division FPT 13-02 Estimating Fish Abundance and Community Composition on Rocky Habitats in the San Juan Islands Using a Small Remotely Operated Vehicle Robert E. Pacunski1, Wayne A. Palsson1,2, and H. Gary Greene3 1Washington Department of Fish and Wildlife, 600 Capitol Way N., Olympia, WA 98501 2Present Address: Alaska Fisheries Science Center, 7600 Sand Point Way NE, Seattle, WA 98115. 3Tombolo Habitat Institute, 2267 Deer Harbor Road, East Sound, WA 98245 1 2 Abstract Estimating the abundance of marine fishes living in association with rocky habitats has been a long- standing problem because traditional net surveys are compromised by the nature of the seafloor and direct visual methods, such as scuba or submersibles, are limited or costly. In this study we used a small ROV to survey rocky habitats in the San Juan Islands (SJI) of Washington State to estimate the abundance of rockfishes (Sebastes spp), greenlings (Hexagrammidae), and other northeastern Pacific marine fishes living in nearshore, rocky habitats. The sampling frame was generated by multibeam echosounding surveys (MBES) and geological interpretation and by using charts of known rocky habitats where MBES data were not available. The survey was a stratified-random design with depths less than, or greater than, 36.6 m (120 ft) as the two depth strata. The ROV was deployed from a 12 m survey vessel fitted with an ultra-short baseline tracking system and a clump weight tethered to the ROV during most transects. -
A List of Common and Scientific Names of Fishes from the United States And
t a AMERICAN FISHERIES SOCIETY QL 614 .A43 V.2 .A 4-3 AMERICAN FISHERIES SOCIETY Special Publication No. 2 A List of Common and Scientific Names of Fishes -^ ru from the United States m CD and Canada (SECOND EDITION) A/^Ssrf>* '-^\ —---^ Report of the Committee on Names of Fishes, Presented at the Ei^ty-ninth Annual Meeting, Clearwater, Florida, September 16-18, 1959 Reeve M. Bailey, Chairman Ernest A. Lachner, C. C. Lindsey, C. Richard Robins Phil M. Roedel, W. B. Scott, Loren P. Woods Ann Arbor, Michigan • 1960 Copies of this publication may be purchased for $1.00 each (paper cover) or $2.00 (cloth cover). Orders, accompanied by remittance payable to the American Fisheries Society, should be addressed to E. A. Seaman, Secretary-Treasurer, American Fisheries Society, Box 483, McLean, Virginia. Copyright 1960 American Fisheries Society Printed by Waverly Press, Inc. Baltimore, Maryland lutroduction This second list of the names of fishes of The shore fishes from Greenland, eastern the United States and Canada is not sim- Canada and the United States, and the ply a reprinting with corrections, but con- northern Gulf of Mexico to the mouth of stitutes a major revision and enlargement. the Rio Grande are included, but those The earlier list, published in 1948 as Special from Iceland, Bermuda, the Bahamas, Cuba Publication No. 1 of the American Fisheries and the other West Indian islands, and Society, has been widely used and has Mexico are excluded unless they occur also contributed substantially toward its goal of in the region covered. In the Pacific, the achieving uniformity and avoiding confusion area treated includes that part of the conti- in nomenclature. -
Humboldt Bay Fishes
Humboldt Bay Fishes ><((((º>`·._ .·´¯`·. _ .·´¯`·. ><((((º> ·´¯`·._.·´¯`·.. ><((((º>`·._ .·´¯`·. _ .·´¯`·. ><((((º> Acknowledgements The Humboldt Bay Harbor District would like to offer our sincere thanks and appreciation to the authors and photographers who have allowed us to use their work in this report. Photography and Illustrations We would like to thank the photographers and illustrators who have so graciously donated the use of their images for this publication. Andrey Dolgor Dan Gotshall Polar Research Institute of Marine Sea Challengers, Inc. Fisheries And Oceanography [email protected] [email protected] Michael Lanboeuf Milton Love [email protected] Marine Science Institute [email protected] Stephen Metherell Jacques Moreau [email protected] [email protected] Bernd Ueberschaer Clinton Bauder [email protected] [email protected] Fish descriptions contained in this report are from: Froese, R. and Pauly, D. Editors. 2003 FishBase. Worldwide Web electronic publication. http://www.fishbase.org/ 13 August 2003 Photographer Fish Photographer Bauder, Clinton wolf-eel Gotshall, Daniel W scalyhead sculpin Bauder, Clinton blackeye goby Gotshall, Daniel W speckled sanddab Bauder, Clinton spotted cusk-eel Gotshall, Daniel W. bocaccio Bauder, Clinton tube-snout Gotshall, Daniel W. brown rockfish Gotshall, Daniel W. yellowtail rockfish Flescher, Don american shad Gotshall, Daniel W. dover sole Flescher, Don stripped bass Gotshall, Daniel W. pacific sanddab Gotshall, Daniel W. kelp greenling Garcia-Franco, Mauricio louvar -
June 2014 Supplemental Marine Habitat Survey and Mapping
14-029-01 SUPPLEMENTAL MARINE HABITAT SURVEY AND MAPPING FOR THE BROAD BEACH RESTORATION PROJECT Prepared for: Moffatt & Nichol Attn: Mr. Chris Webb 3780 Kilroy Airport Way Long Beach, CA 90806 Phone: (562) 426-9551 Prepared by: Merkel & Associates, Inc. 5434 Ruffin Road San Diego, CA 92123 Phone: (858) 560-5465 Fax: (858) 560-7779 June 2014 381510v1 Broad Beach Supplemental Marine Habitat Survey and Mapping June 2014 TABLE OF CONTENTS Introduction ............................................................................................................................................ 1 Side Scan Sonar Survey ......................................................................................................................... 1 Methods .............................................................................................................................................. 1 Results ................................................................................................................................................ 2 Subtidal Community Survey .................................................................................................................. 4 Methods .............................................................................................................................................. 4 Rocky Subtidal ................................................................................................................................ 4 Sandy Subtidal ............................................................................................................................... -
SPATIAL DISTRIBUTION of SOUTHERN CALIFORNIA BIGHT DEMERSAL FISHES in 2008 Eric F
MILLER AND SCHIFF: SOUTHERN CALIFORNIA DEMERSAL FISH COMMUNITY CalCOFI Rep., Vol. 52, 2011 SPATIAL DISTRIBUTION OF SOUTHERN CALIFORNIA BIGHT DEMERSAL FISHES IN 2008 ERIC F. MILLER KENNETH C. SCHIFF MBC Applied Environmental Sciences Southern California Coastal Water Research Project 3000 Red Hill Ave. 3535 Harbor Blvd., Suite 110 Costa Mesa, CA 92626 Costa Mesa, CA 92626 P: 714-850-4830 F: 714-850-4840 E: [email protected] ABSTRACT (Bograd and Lynn 2003). Both low- and high-frequency In an effort to better characterize the spatial dynam- variability has been linked to marked changes in the ics of the assemblage, the demersal fish communities abundance and distribution of fishes, including demer- throughout the Southern California Bight (Point Con- sal species (Mearns 1979; Stull and Tang 1996; Perry ception, California to the United States-Mexico border) et al. 2005; Hsieh et al. 2009). Recent discoveries of were sampled in 2008 utilizing standardized methods an expanding oxygen minimum zone (OMZ) in the under an interagency program. Otter trawl sampling was Eastern North Pacific basin, and its negative impact conducted in habitats ranging from select bays and har- on demersal and benthic life raises additional concern bors out to the upper continental slope. Pacific sanddab (Levin 2003; Grantham et al. 2004; Powers et al. 2005; (Citharichthys sordidus) was the most commonly caught Bograd et al. 2008; Chan et al. 2008; Diaz and Rosen- species and contributed the greatest biomass. The catch berg 2008; McClatchie et al. 2010). Within the SCB, compositions at each site generally segregated along Bograd et al. (2008) found areas with the highest rate depth gradients, but not latitudinal gradients except for of dissolved oxygen decline along the inner and middle within the bay/harbor strata.