California Fish and Game “Conservation of Wild Life Through Education”
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California Saltwater Sport Fishing Regulations
2017–2018 CALIFORNIA SALTWATER SPORT FISHING REGULATIONS For Ocean Sport Fishing in California Effective March 1, 2017 through February 28, 2018 13 2017–2018 CALIFORNIA SALTWATER SPORT FISHING REGULATIONS Groundfish Regulation Tables Contents What’s New for 2017? ............................................................. 4 24 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 ......................................... 20 General Ocean Fishing Regulations ��������������������������������������� 24 Fin Fish — General ................................................................ 24 General Ocean Fishing Fin Fish — Minimum Size Limits, Bag and Possession Limits, and Seasons ......................................................... 24 Fin Fish—Gear Restrictions ................................................... 33 Invertebrates ........................................................................ 34 34 Mollusks ............................................................................34 Crustaceans .......................................................................36 Non-commercial Use of Marine Plants .................................... 38 Marine Protected Areas and Other -
Paralabrax Nebulifer) in Nearshore Waters Off Northern San Diego County
ROBERTS ET AL.: FEEDING HABITS OF BARRED SAND BASS CalCOFI Rep., Vol. XXV, 1984 THE FEEDING HABITS OF JUVENILE-SMALL ADULT BARRED SAND BASS (PARALABRAX NEBULIFER) IN NEARSHORE WATERS OFF NORTHERN SAN DIEGO COUNTY DALE A. ROBERTS‘, EDWARD E. DeMARTINI’, AND KENNETH M. PLUMMER2 Marine Science Institute University of California Santa Barbara, California 93106 ABSTRACT pelecipodos y peces epibent6nicos. Estas observa- The feeding habits of juvenile-small adult barred ciones no concuerdan con estudios previos, 10s cuales sand bass (Purulubrax nebulifer) are described, based consideran a la anchoveta del norte, Engruulis mor- on 165 specimens 123-523 mm standard length (SL) dux, como el elemento mas importante en la dieta de collected between San Onofre and Oceanside, Califor- P. nebulifer de tallas similares a las analizadas durante nia, at depths ranging from 8 to 30 m. Collections esta estudio. La dieta de P. nebulifer pequeiios (< 240 were made during an annual cycle from March 1981 to mm de longitud esthndar) es distinta debido a la pre- March 1982. sencia de crustaceos (misidaceos y antipodos gamir- The diet of the barred sand bass indicates that it idos), mientras que 10s ejemplares grandes (> 320 forages in close proximity to the substrate. Brachyuran mm LE) consumieron presas grandes como Porich- crabs, mysids, pelecypods, and epibenthic fishes were thys notutus (80-160 mm LE) y Octopus. P. nebulifer the most important prey. These findings are contrary de talla mediana (240-320 mm LE) contenian en su to previous studies, which found northern anchovy est6mago presas similares a las consumidas por 10s (Engruulis mordux) to be of major importance in the ejemplares grandes y pequeiios. -
Report on the California Data-Limited Fisheries Project: Integrating MSE Into the Management of California State Fisheries
Report on the California Data-Limited Fisheries Project: Integrating MSE into the Management of California State Fisheries July 2020 Introduction Over the past five years, California Department of Fish and Wildlife (CDFW) has made a substantial investment of resources in integrating management strategy evaluation (MSE) into the science and management of California state fisheries. The initial phase of the project, beginning in July 2015, used a stakeholder process to demonstrate how MSE could be used to manage data-limited fisheries in the state through the application of the Data-Limited Methods Toolkit (DLMtool). Four fisheries were analyzed as case studies for that phase of the project: Barred Sand Bass, California Halibut, Red Sea Urchin, and Warty Sea Cucumber. This led to the incorporation of MSE into the revised 2018 Master Plan for Fisheries (Master Plan) and laid the groundwork for continued collaboration with CDFW to build the scientific capacity of its staff and to apply MSE to additional fisheries. The current phase of the project, beginning in February 2018, included a series of webinars and workshops with a group of six CDFW biologists and managers to train them in basic fishery population dynamics modeling and the fundamentals of MSE using the DLMtool. The second component of the project involved developing new or updated MSEs for eight fisheries, including the four from the initial phase of the project and the following additional fisheries: Kelp Bass, Rock Crab, Spiny Lobster, and Redtail Surfperch. The eight fisheries were chosen because they represent a range of life histories and data availability. The outputs of these MSEs, which have been submitted to CDFW for review as of the date of this report, will be used to understand the tradeoffs and levels of uncertainty with the current management frameworks for each fishery and how they perform in both the short- and long-term. -
Status of the Fisheries Report an Update Through 2008
STATUS OF THE FISHERIES REPORT AN UPDATE THROUGH 2008 Photo credit: Edgar Roberts. Report to the California Fish and Game Commission as directed by the Marine Life Management Act of 1998 Prepared by California Department of Fish and Game Marine Region August 2010 Acknowledgements Many of the fishery reviews in this report are updates of the reviews contained in California’s Living Marine Resources: A Status Report published in 2001. California’s Living Marine Resources provides a complete review of California’s three major marine ecosystems (nearshore, offshore, and bays and estuaries) and all the important plants and marine animals that dwell there. This report, along with the Updates for 2003 and 2006, is available on the Department’s website. All the reviews in this report were contributed by California Department of Fish and Game biologists unless another affiliation is indicated. Author’s names and email addresses are provided with each review. The Editor would like to thank the contributors for their efforts. All the contributors endeavored to make their reviews as accurate and up-to-date as possible. Additionally, thanks go to the photographers whose photos are included in this report. Editor Traci Larinto Senior Marine Biologist Specialist California Department of Fish and Game [email protected] Status of the Fisheries Report 2008 ii Table of Contents 1 Coonstripe Shrimp, Pandalus danae .................................................................1-1 2 Kellet’s Whelk, Kelletia kelletii ...........................................................................2-1 -
Part I. an Annotated Checklist of Extant Brachyuran Crabs of the World
THE RAFFLES BULLETIN OF ZOOLOGY 2008 17: 1–286 Date of Publication: 31 Jan.2008 © National University of Singapore SYSTEMA BRACHYURORUM: PART I. AN ANNOTATED CHECKLIST OF EXTANT BRACHYURAN CRABS OF THE WORLD Peter K. L. Ng Raffles Museum of Biodiversity Research, Department of Biological Sciences, National University of Singapore, Kent Ridge, Singapore 119260, Republic of Singapore Email: [email protected] Danièle Guinot Muséum national d'Histoire naturelle, Département Milieux et peuplements aquatiques, 61 rue Buffon, 75005 Paris, France Email: [email protected] Peter J. F. Davie Queensland Museum, PO Box 3300, South Brisbane, Queensland, Australia Email: [email protected] ABSTRACT. – An annotated checklist of the extant brachyuran crabs of the world is presented for the first time. Over 10,500 names are treated including 6,793 valid species and subspecies (with 1,907 primary synonyms), 1,271 genera and subgenera (with 393 primary synonyms), 93 families and 38 superfamilies. Nomenclatural and taxonomic problems are reviewed in detail, and many resolved. Detailed notes and references are provided where necessary. The constitution of a large number of families and superfamilies is discussed in detail, with the positions of some taxa rearranged in an attempt to form a stable base for future taxonomic studies. This is the first time the nomenclature of any large group of decapod crustaceans has been examined in such detail. KEY WORDS. – Annotated checklist, crabs of the world, Brachyura, systematics, nomenclature. CONTENTS Preamble .................................................................................. 3 Family Cymonomidae .......................................... 32 Caveats and acknowledgements ............................................... 5 Family Phyllotymolinidae .................................... 32 Introduction .............................................................................. 6 Superfamily DROMIOIDEA ..................................... 33 The higher classification of the Brachyura ........................ -
Diversity and Life-Cycle Analysis of Pacific Ocean Zooplankton by Video Microscopy and DNA Barcoding: Crustacea
Journal of Aquaculture & Marine Biology Research Article Open Access Diversity and life-cycle analysis of Pacific Ocean zooplankton by video microscopy and DNA barcoding: Crustacea Abstract Volume 10 Issue 3 - 2021 Determining the DNA sequencing of a small element in the mitochondrial DNA (DNA Peter Bryant,1 Timothy Arehart2 barcoding) makes it possible to easily identify individuals of different larval stages of 1Department of Developmental and Cell Biology, University of marine crustaceans without the need for laboratory rearing. It can also be used to construct California, USA taxonomic trees, although it is not yet clear to what extent this barcode-based taxonomy 2Crystal Cove Conservancy, Newport Coast, CA, USA reflects more traditional morphological or molecular taxonomy. Collections of zooplankton were made using conventional plankton nets in Newport Bay and the Pacific Ocean near Correspondence: Peter Bryant, Department of Newport Beach, California (Lat. 33.628342, Long. -117.927933) between May 2013 and Developmental and Cell Biology, University of California, USA, January 2020, and individual crustacean specimens were documented by video microscopy. Email Adult crustaceans were collected from solid substrates in the same areas. Specimens were preserved in ethanol and sent to the Canadian Centre for DNA Barcoding at the Received: June 03, 2021 | Published: July 26, 2021 University of Guelph, Ontario, Canada for sequencing of the COI DNA barcode. From 1042 specimens, 544 COI sequences were obtained falling into 199 Barcode Identification Numbers (BINs), of which 76 correspond to recognized species. For 15 species of decapods (Loxorhynchus grandis, Pelia tumida, Pugettia dalli, Metacarcinus anthonyi, Metacarcinus gracilis, Pachygrapsus crassipes, Pleuroncodes planipes, Lophopanopeus sp., Pinnixa franciscana, Pinnixa tubicola, Pagurus longicarpus, Petrolisthes cabrilloi, Portunus xantusii, Hemigrapsus oregonensis, Heptacarpus brevirostris), DNA barcoding allowed the matching of different life-cycle stages (zoea, megalops, adult). -
Paralabrax, Pisces, Serranidae)
BUTLER ET AL.: DEVELOPMENTAL STAGES OF THREE SEA BASSES CalCOFI Rep., Vol. XXm, 1982 DEVELOPMENTAL STAGES OF THREE CALIFORNIA SEA BASSES (PARALABRAX, PISCES, SERRANIDAE) JOHN L BUTLER, H. GEOFFREY MOSER, GREGORY S. HAGEMAN. AND LAYNE E. NORDGREN National Oceanic and Atmospheric Administraticm Depaltrnent of Biological Suencas National Marine Fisheries Service Universiiy of Southern CaMornia thnhwest Fishecies Center universily Park La Jdla, California 92038 Lw Angeles, California 90007 ABSTRACT was known from Cedros Island south to Cab San Eggs, larvae, and juveniles of kelp bass, Parala- Lucas and the Gulf of California (Fitch and Shultz bra clathratus, barred sand bass, P. nebulifer, and 1978). Larvae of Paralabrax sp. have been illustrated spotted sand bass, P. rnaculatofasciatus, are described by Kendall (1979) from CalCOFI specimens, which from specimens reared in the laboratory and from we have identified as P. clathratus. All three species specimens collected in the field. Eggs of spotted sand are found in nearshore areas from the surface to about bass'are 0.80-0.89 mm in diameter; eggs of kelp bass 600 feet (Miller and Lea 1972). and barred sand bass are 0.94-0.97 mm in diameter. The kelp and sand basses combined rank second in Larvae and juveniles of the three species may be dis- the California sport fish catch (Oliphant 1979). Iden- tinguished by differences in pigmentation during most tifying these three species in ichthyoplankton collec- stages of development. Larvae of the two species of tions may be important in monitoring population sand bass are indistinguishable during notochord changes and assessing the impact of human activities flexion. -
Executive Summary
CALIFORNIA’S WETFISH INDUSTRY: ITS IMPORTANCE – PAST, PRESENT & FUTURE Executive Summary In major measure, California’s fishing industry was founded on “wetfish.” So called traditionally because these fish were conveyed from ocean to can with minimal preprocessing, “wet from the sea”, sardines, mackerels, squids and anchovies, as well as coastal tunas, have represented the lion’s share of commercial fishery landings in the Golden State since before the turn of the 20th Century. Today sardines, jack and Pacific mackerel, anchovy and market squid are called, for management purposes, Coastal Pelagic Species (CPS). Another link among these species: all are harvested primarily with round-haul nets (lampara and purse seine). The complex of fisheries that comprises the wetfish industry has shaped the character of California’s culture in addition to the infrastructure of California’s fishing industry. The immigrant fishermen of Asian, Italian, Slavic and other nationalities introduced new fishing gear and helped to build the fishing ports of San Pedro and Monterey, as well as San Diego and San Francisco. Although changed in many ways, the wetfish industry today remains an essential, critically important part of California’s fishing industry as a whole. In the year 2000, the wetfish fishery complex produced about 455.5 million pounds (227,734 short tons) of fish, 83.6 percent of total commercial fishery landings in California, valued at $38.9 million ex-vessel, or 29.3 percent of total value of all fisheries in California. This report is subdivided -
Lamprey, Hagfish
Agnatha - Lamprey, Kingdom: Animalia Phylum: Chordata Super Class: Agnatha Hagfish Agnatha are jawless fish. Lampreys and hagfish are in this class. Members of the agnatha class are probably the earliest vertebrates. Scientists have found fossils of agnathan species from the late Cambrian Period that occurred 500 million years ago. Members of this class of fish don't have paired fins or a stomach. Adults and larvae have a notochord. A notochord is a flexible rod-like cord of cells that provides the main support for the body of an organism during its embryonic stage. A notochord is found in all chordates. Most agnathans have a skeleton made of cartilage and seven or more paired gill pockets. They have a light sensitive pineal eye. A pineal eye is a third eye in front of the pineal gland. Fertilization of eggs takes place outside the body. The lamprey looks like an eel, but it has a jawless sucking mouth that it attaches to a fish. It is a parasite and sucks tissue and fluids out of the fish it is attached to. The lamprey's mouth has a ring of cartilage that supports it and rows of horny teeth that it uses to latch on to a fish. Lampreys are found in temperate rivers and coastal seas and can range in size from 5 to 40 inches. Lampreys begin their lives as freshwater larvae. In the larval stage, lamprey usually are found on muddy river and lake bottoms where they filter feed on microorganisms. The larval stage can last as long as seven years! At the end of the larval state, the lamprey changes into an eel- like creature that swims and usually attaches itself to a fish. -
Use of Productivity and Susceptibility Indices to Determine the Vulnerability of a Stock: with Example Applications to Six U.S
Use of productivity and susceptibility indices to determine the vulnerability of a stock: with example applications to six U.S. fisheries. Wesley S. Patrick1, Paul Spencer2, Olav Ormseth2, Jason Cope3, John Field4, Donald Kobayashi5, Todd Gedamke6, Enric Cortés7, Keith Bigelow5, William Overholtz8, Jason Link8, and Peter Lawson9. 1NOAA, National Marine Fisheries Service, Office of Sustainable Fisheries, 1315 East- West Highway, Silver Spring, MD 20910; 2 NOAA, National Marine Fisheries Service, Alaska Fisheries Science Center, 7600 Sand Point Way, Seattle, WA 98115; 3NOAA, National Marine Fisheries Service, Northwest Fisheries Science Center, 2725 Montlake Boulevard East, Seattle, WA 98112; 4NOAA, National Marine Fisheries Service, Southwest Fisheries Science Center, 110 Shaffer Road, Santa Cruz, CA 95060; 5NOAA, National Marine Fisheries Service, Pacific Islands Fisheries Science Center, 2570 Dole Street, Honolulu, HI 96822; 6NOAA, National Marine Fisheries Service, Southeast Fisheries Science Center, 75 Virginia Beach Drive, Miami, FL 33149; 7NOAA, National Marine Fisheries Service, Southeast Fisheries Science Center, 3500 Delwood Beach Road, Panama City, FL 32408; 8NOAA, National Marine Fisheries Service, Northeast Fisheries Science Center, 166 Water Street, Woods Hole, MA 02543; 9NOAA, National Marine Fisheries Service, Northwest Fisheries Science Center, 2030 South Marine Science Drive, Newport, OR 97365. CORRESPONDING AUTHOR: Wesley S. Patrick, NOAA, National Marine Fisheries Service, Office of Sustainable Fisheries, 1315 East-West -
Functional Aspects of the Osmorespiratory Compromise in Fishes
FUNCTIONAL ASPECTS OF THE OSMORESPIRATORY COMPROMISE IN FISHES by Marina Mussoi Giacomin B.Sc. Hon., Federal University of Paraná, 2011 M.Sc., Federal University of Rio Grande, 2013 A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY in THE FACULTY OF GRADUATE AND POSTDOCTORAL STUDIES (Zoology) THE UNIVERSITY OF BRITISH COLUMBIA (Vancouver) February 2019 © Marina Mussoi Giacomin, 2019 The following individuals certify that they have read, and recommend to the Faculty of Graduate and Postdoctoral Studies for acceptance, the dissertation entitled: Functional aspects of the osmorespiratory compromise in fishes submitted by Marina Mussoi Giacomin in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Zoology Examining Committee: Dr. Christopher M. Wood, UBC Zoology Co-supervisor Dr. Patricia M. Schulte, UBC Zoology Co-supervisor Dr. Colin J. Brauner, UBC Zoology Supervisory Committee Member Dr. David J. Randall, UBC Zoology University Examiner Dr. John S. Richardson, UBC Forestry University Examiner Dr. Yoshio Takei, University of Tokyo External Examiner Additional Supervisory Committee Members: Dr. Jeffrey G. Richards, UBC Zoology Supervisory Committee Member ii Abstract The fish gill is a multipurpose organ that plays a central role in gas exchange, ion regulation, acid-base balance and nitrogenous waste excretion. Effective gas transfer requires a large surface area and thin water-to-blood diffusion distance, but such structures also promote diffusive ion and water movements between blood and water that challenge the maintenance of hydromineral balance. Therefore, a functional conflict exists between gas exchange and ionic and osmotic regulation at the gill. The overarching goal of my thesis was to examine the trade-offs associated with the optimization of these different functions (i.e. -
Sciaenidae 3117
click for previous page Perciformes: Percoidei: Sciaenidae 3117 SCIAENIDAE Croakers (drums) by K. Sasaki iagnostic characters: Moderately elongate, moderately compressed, small to large (to 200 cm Dstandard length) perciform fishes. Head and body (occasionally also fins) completely scaly, except tip of snout. Sensory pores often conspicuous on tip of snout (upper rostral pores), on lower edge of snout (marginal rostral pores), and on chin (mental pores), usually 3 or 5 upper rostral pores, 5 marginal rostral pores, and 3 pairs of mental pores; these pores usually distinct in bottom feeders with inferior to subterminal mouth, whereas indistinct in midwater feeders with terminal to oblique mouth. A barbel sometimes present on chin. Position and size of mouth variable from strongly inferior to oblique, larger in species with oblique mouth, smaller in species with inferior mouth. Teeth differentiated into large and small in both jaws or in upper jaw only; enlarged teeth always form outer series in upper jaw, inner series in lower jaw; well-developed canines (more than twice as large as other teeth) may be present at front of one or both jaws; vomer and palatine without teeth. Dorsal fin continuous, with deep notch between anterior (spinous) and posterior (soft) portions; anterior portion with VIII to X slender spines (usually X), and posterior portion with I spine and 21 to 44 soft rays; base of posterior portion elongate, much longer than anal-fin base; anal fin with II spines and 6 to 12 (usually 7) soft rays; caudal fin emarginate to pointed, never deeply forked, usually pointed in juveniles, rhomboidal in adults; pelvic fins with I spine and 5 soft rays, the first soft ray occasionally with a short filament.