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Topic: Rockfish


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In the News (Thu 12 Nov 09)

  
  Fish Bulletin 176 - Rockfish Recreational Status   (Site not responding. Last check: 2007-11-01)
All rockfish are viviparous and fertilization is internal (Boehlert and Yoklavich 1984).
As with canary rockfish, estimates of percentage of total stock biomass in 1980 were greatest in the northern INPFC areas, with the Vancouver area contributing 46%, Columbia 47%, Eureka 5%, and Monterey 2% (Dark et al.
Tagart (1991), in a detailed stock analysis of yellowtail rockfish in the trawl fishery, reported that ages (based on otoliths) showed that a single dominant mode, comprising 1974, 1975, and 1976 cohorts, led landings during the 1980-86 period as the last of the strong 1963 cohort was fished down in the Eureka/S. Columbia INPFC area.
www.psmfc.org /~wvanbusk/pub/bull176/rockfish.htm   (8811 words)

  
 Auke Bay Laboratory rockfish research   (Site not responding. Last check: 2007-11-01)
Rockfishes are found in variety of habitats, ranging from shallow near shore areas and kelp beds to deeper offshore waters of the continental shelf and slope.
Rockfishes are also known for their slow growth and extreme longevity; individuals from several rockfish species have been aged to over 100 years.
Rockfish genetic studies to determine stock structure of important species and to aid in species identification of larval rockfish.
www.afsc.noaa.gov /abl/MarFish/Rockfish.htm   (545 words)

  
 Southcentral Alaska Halibut and Groundfish - Rockfish
Rockfish, of the family Scorpaenidae, are among the more interesting and colorful groups of fishes found in the Pacific Ocean.
Substantial numbers of rockfish are taken in recreational fisheries in nearshore waters of the Gulf of Alaska from Kodiak to Prince William Sound.
Although rockfish are targeted occasionally, most of the harvest is by anglers targeting halibut or rockfish in combination with other species such as lingcod.
www.sf.adfg.state.ak.us /region2/groundfish/gfrockfish.cfm   (1284 words)

  
 Rockfish of the Month   (Site not responding. Last check: 2007-11-01)
Vermilion rockfish are a nearshore species, commonly known as red snapper, and are found from Prince William Sound, AK to central Baja CA.
Darkblotched rockfish were listed as overfished in 2001, and are the driving force behind 2002 inseason adjustments designed to limit their catch in Oregon and Washington.
Widow rockfish are caught by commercial fishermen using midwater trawl, gillnet and longline gear, and by recreational fishermen.
www.pmcc.org /rockfisharchive.html   (868 words)

  
 Monterey Bay Aquarium: Online Field Guide
Rockfishes are known for the bony plates on their heads and bodies and the heavy spines on their fins.
Rockfish are one of the longest-living fishes, possibly living to 200 years old in the Gulf of Alaska.
Even though rockfish regulate the amount of air in their air bladders, the air bladders explode when the fish are brought to the surface quickly.
www.mbayaq.org /efc/living_species/?hOri=1&inhab=167   (528 words)

  
 darkblotched rockfish   (Site not responding. Last check: 2007-11-01)
The similar sharpchin rockfish is distinguished from the darkblotched rockfish by having a distinct "<" mark under their eyes, and thinner short vertical bars that extend barely below the lateral line.
Young darkblotched rockfish are found at shallower depths than many other rockfishes, often perching on the highest bit of available benthic habitat structure.
The juvenile darkblotched rockfish are prey to albacore and chinook salmon.
www.afsc.noaa.gov /Rockfish-Game/description/darkblotched.htm   (464 words)

  
 Rockfish   (Site not responding. Last check: 2007-11-01)
Most pelagic rockfish from PWS caught by sport gear are 10 to 20 years old, however most non-pelagic rockfish such as yelloweyes and quillbacks are 12 to 60 years old.
Rockfish do not start reproducing until they are at least 10 to 20 years old, and therefore are extremely susceptible to over-harvest.
The rockfish swim bladders are not vented, so when they are brought to the surface their bladder expands, and compresses the internal organs.
www.orioncharters.com /rockfish.htm   (833 words)

  
 Rockfish
Rockfish are slow growing and do not reproduce until they are quite mature - some may be as old as 15 to 20 years old before they reproduce!
Because of their slow growth, rockfish can not be harvested at the rates fast-growing stocks such a salmon can withstand.
A solitary, secretive rockfish that is typically found in deep water, especially near rocky crevices and caves.
www.homestead.com /fishstalker/Rockfish.html   (378 words)

  
 MD Seafood & Aquaculture - Rockfish Cooking Contest
Rockfish fillets were rubbed with mustard, basil and breadcrumbs, pan-seared and splashed with sherry then finished in the oven.
The rockfish fillets were brushed with a creamy horseradish sauce and rolled around thin slices of Proscuitto ham and jumbo shrimp and served with a 1930's style traditional creamy white sauce with hard boiled eggs.
Rockfish, the local name for striped bass, is the official state fish of the state of Maryland.
www.marylandseafood.org /contests/rockfish.php   (404 words)

  
 rockfish. The Columbia Encyclopedia, Sixth Edition. 2001-05
Of commercial importance are the fl and orange rockfishes and the bocaccio of the Pacific coast and the rosefish (called also red, or ocean, perch and the John Dory) of the Atlantic.
In the West Indies are found the lion-fishes and the scorpionfishes, the latter vividly marked in red, blue, and green and equipped with poisonous dorsal fin spines, which have venom glands in their grooves.
Rockfishes and scorpionfishes are classified in the phylum Chordata, subphylum Vertebrata, class Osteichthyes, order Perciformes, family Scorpaenidae.
www.bartleby.com /65/ro/rockfish.html   (183 words)

  
 Marine Sportfish Identification -- Rockfish Group   (Site not responding. Last check: 2007-11-01)
Some of the distinguishing characteristics of the yellow tail rockfish include a convex (surface curves outward) space between the eyes, the absence of spines on top of the head, a projecting lower jaw, an anal fin with eight (rarely seven) soft rays and the lining of the belly is white.
Canary rockfish are usually caught at depths of 50 to 300 feet, although juveniles have been taken at the surface and adults have been taken from depths as great as 900 feet.
The yelloweye and canary rockfishes are similar in appearance to the vermilion, but the bottom of the yelloweye and canary's lower jaws are scaleless and feels smooth to the touch.
www.dfg.ca.gov /mrd/mspcont4.html   (4207 words)

  
 Life Extension Magazine June 1999: Centenarian Rockfish
Rockfish are also known as Pacific Ocean perch and belong to the genus Sebastes, which has some 70 species.
Guerin and coworkers found that rockfish satisfied the criteria for selecting the ideal species in which to study negligible senescence: (1) live 50 years or more; (2) are not endangered; (3) are readily available for research; (4) if fish, live near the surface; (5) manifest limited hibernation/torpor.
To determine whether rockfish tissues manifest histological (microscopic study of tissues) evidence of senility, Dr. Hendricks is examining samples of rockfish liver, spleen and kidney.
www.lef.org /magazine/mag99/june99-report4.html   (1226 words)

  
 Fishing for Rockfish in Alaska
Rockfish are Alaska’s only sport fish that contain venom in their spiny fins.
Rockfish species, 32 in all, can be individually unique; some are colored dark fl while others are entirely hot orange.
The body of a rockfish is armed with venomous spines on its head and body alongside various bony plates.
www.fishalaskamagazine.com /fish/rockfish.htm   (696 words)

  
 Rockfish (Alaska)
Rockfish populations in Alaska are in better shape than their counterparts in California, Washington and Oregon.
The mean age of Northern Rockfish increased from 13.1 years in 1984 to 18.6 years in 1999, and has since slightly decreased to 18.15 years in 2001 (GOA SAFE 2003).
From January through October, 2004, 94% of rockfish in both the Aleutian Islands/Bering Sea and the Gulf of Alaska were taken with bottom trawls, 3% with pelagic trawls, 2% hook and line, and negligible quantities were caught with pots and hook and line gear (NMFS 2004a).
blueocean.org /seafood/species/110.html   (3444 words)

  
 Nearshore Finfish Profiles: Grass Rockfish   (Site not responding. Last check: 2007-11-01)
Grass rockfish are green with fl or gray mottling, somewhat resembling kelp rockfish except that kelp rockfish are usually brown or gray-brown.
Grass rockfish, commonly occurring in kelp beds and reef structures, may compete for space and food with other demersal fishes common to these habitats such as cabezon, lingcod, greenlings, and other rockfish such as gopher, fl-and-yellow, China, quillback, copper, and vermilion.
Grass rockfish are a shallow water species, most commonly found from the intertidal to 20 ft, but usually only the juveniles are found in tide pools.
www.dfg.ca.gov /mrd/rockfish/grass.html   (647 words)

  
 Arkansas Web Design, Development, Print, Flash - Rockfish (via CobWeb/3.1 planet03.csc.ncsu.edu)   (Site not responding. Last check: 2007-11-01)
Following extensive research in conjunction with Austin, Texas-based TIP Strategies, Rockfish Interactive created a new logo and tag line for the brand as well as regional partner logos, a regional photography library, an economic development brochure and a seven-minute "Quality of Place" video to better define the area's potential for growth and opportunity.
Rockfish designed the website's user interface, provides ongoing hosting services, and developed a custom content management tool that ensures the website offers current information as the program expands to serve the needs of our community.
Fayetteville, Arkansas / September 1, 2006 – Rockfish Interactive is pleased to congratulate its President and CEO Kenny Tomlin on being named one of the Northwest Arkansas Business Journal's Forty Under 40.
www.rockfishstudio.com.cob-web.org:8888   (565 words)

  
 Rockfish   (Site not responding. Last check: 2007-11-01)
More than 50 species of rockfish can be found swimming in the waters off the West Coast of the United States, and only one on the East Coast.
Pacific rockfish, including widow, canar, chilipepper, China, vermillion, yelloweye, quillback, and bocaccio rockfish, are available on the West Coast, and are sometimes wrongly called Pacific red snapper.
Rockfish are available as whole fresh fish, or as frozen fillets.
www.kroger.com /hn/Food_Guide/Rockfish.htm   (1064 words)

  
 Rockfish Cabin History
Rockfish Cabin is much more than a little two-bedroom stone house in the mountains of the Shenandoah Valley.
The first picture is of the Amherst train station that was a few stops south of Rockfish as you can see from the scan of the original Southern Railway map.
I have been told that for many years the ROCKFISH sign similar to that on the Amherst train station hung in front of the cabin.
www.rockfishcabin.com /history.html   (477 words)

  
 Rockfish
Black rockfish, (Sebastes melanops), frequently referred to as sea bass or fl bass, are probably the most commonly caught of the surface feeding, pelagic (open water) rockfish.
Yellowtail and dusky rockfish are usually in the top thirty feet of water as well and can be recognized by their light tapping bite to your lure as it falls in the water column.
Rockfish taken from shallow water on light tackle are tough-fighting adversaries that can be easily released with no harm to the fish, creating a sport fishing opportunity that can be sustained and enjoyed by many.
www.fishalaskamagazine.com /archives/2003/0703_rockfish.htm   (2656 words)

  
 Rockfish: Wildlife Notebook Series - Alaska Department of Fish and Game
Yelloweye rockfish (Sebastes ruberrimus), a shelf demersal rockfish, are a longer-lived species, becoming sexually mature around 15 years of age and living in excess of 100 years.
Because rockfish take so long to become reproductively mature, and because many stocks are so site-specific and do not move around much, populations are extremely vulnerable to overexploitation.
Also, rockfish have a type of swim bladder that uses a special gas-producing and absorbing gland to change the volume of gas in the swim bladder, which is used to maintain buoyancy at different depths in the water.
www.adfg.state.ak.us /pubs/notebook/fish/rockfish.php   (752 words)

  
 Avoid Yelloweye Rockfish!
Yelloweye rockfish are distributed along the West Coast from Ensenada, Baja California to the Gulf of Alaska.
A yelloweye rockfish stock assessment, which incorporated data from northern California and Oregon, was done for the first time in 2001 (2) (Wallace 2001).
Commercial retention of yelloweye rockfish is not allowed except for a small 300-pound trip limit in the trawl fishery so that yelloweye that are landed dead may be retained.
www.pcouncil.org /groundfish/gfavoidyellow.html   (1216 words)

  
 Tidepool | The Sex Life of Rockfish
Copper rockfish, sometimes called Chucklehead, are one of about 71 species of rockfish that live in the waters of the West Coast.
In fact these amazing rockfish are viviparous &endash; females not only carry the eggs until they hatch, they may also nourish their larvae in the ovary.
Rockfish are the elders of the West Coast fish society.
www.tidepool.org /features/rockfishsex.cfm   (2302 words)

  
 Evening Anglers Celebrate Opening of Rockfish Season With Limits, by Dan Bacher
My favorite time to fish the ocean for rockfish, salmon and other species is in the afternoon and evening during the summer.
I was amazed by the colorful rockfish and lingcod that we nailed on that trip to the Lighthouse Point Kelp Beds - and ever since I get excited every time I have a chance to bag bottom fish in the reefs of the bay.
I was having a blast bringing up one rockfish after another, catching big bolina rockfish, large blue rockfish and smaller yellowtail and olive rockfish.
www.fishsniffer.com /dbacher/050729rockfish.html   (1005 words)

  
 Nearshore Finfish Profiles: China Rockfish   (Site not responding. Last check: 2007-11-01)
The China rockfish is an attractive rockfish, almost entirely fl except for a yellow, or yellow-white stripe that runs from the anterior portion of the dorsal fin, along the lateral line, to the tail.
China rockfish occur from Kachemak Bay, northern Gulf of Alaska to Redondo Beach and San Miguel Island in southern California, but they are most abundant from southeastern Alaska to Sonoma County, California.
China rockfish are likely to compete with other demersal species like kelp greenling, cabezon, lingcod, and other rockfishes such as grass, quillback, copper, and vermilion, all of which also inhabit rocky areas.
www.dfg.ca.gov /mrd/rockfish/china.html   (448 words)

  
 Fish Glossary from Gorton's: Oysters-Rockfish
Rockfish generally fall into two categories--deep-bodied (yellowtail, goldeneye, blue rockfish) and long-bodied (bocaccio, chilipepper, shortbelly).
Description (in market): In general, the white meat of the rockfish is firm in texture and low in fat, with a mild, sweet flavor.
Notes: "Rockfish" and "ocean perch" are used interchangeably in the market place--just be aware that rockfish is the name of the family of which ocean perch is a member.
www.gortons.com /cookbook/gl_oy_ro.php   (1463 words)

  
 Rockfish Camp & Retreat Center; Home; Campers, Parents, Staff and Newcomers
Camp Rockfish is an experience where life-long friends are made and memories are cherished.
Rockfish is proud to continue our partnership with the NMFA as a host for Operation Purple.
Rockfish Camp and Retreat Center is a ministry of the NC Methodist Camp and Retreat Ministries, which is an independent 501 (c) (3) (Tax # 56-2138935) nonprofit organization, responsible for it's own debts and obligations.
www.rockfishoutdoorcenter.org   (397 words)

  
 Rockfish Capital   (Site not responding. Last check: 2007-11-01)
No Warranties: Rockfish Capital LLC takes care to ensure that the information provided is accurate and up to date.
Rockfish Capital LLC will not assume any liability for any loss or damage kind, arising, whether direct or indirect, caused by the use of any part of the information provided.
Past performance is not necessary a guide to future performance.In consideration of being permitted access to the Rockfish Capital LLC website, the viewer hereby acknowledges having read and understood this agreement and agrees to be bound by its terms and conditions.
www.rockfishcapital.com   (555 words)

  
 WDFW - Protecting Washington’s Yelloweye Rockfish
A recent stock assessment indicates that the yelloweye rockfish population has declined over 80% from its initial level.  As a result, immediate action must be taken if the stocks of these long-lived fish are to be rebuilt. 
To rebuild yelloweye rockfish populations, the harvest opportunities for this species must be severely curtailed.  In recent years, the Pacific Fishery Management Council has set yelloweye rockfish harvest levels for all commercial, recreational, and tribal fisheries combined for California, Oregon, and Washington of about 25 metric tons (mt).
Yelloweye rockfish, in general, are harvested during the Washington recreational halibut fishery.  If the yelloweye rockfish catch is projected to exceed 3 mt, then Pacific ocean waters adjacent to Washington outside 25 fathoms will be closed to recreational bottomfish fishing (including halibut). 
wdfw.wa.gov /fish/rockfish/yelloweyeprotect.htm   (440 words)

  
 Korea-Us Aquaculture
Black rockfish inhabits shallow rocky shores from 10 to 100 meters in depth along the all coasts of the Korean peninsula, Japan, and some parts of China.
In reality, the rockfish together with olive flounder, occupies leading species farmed in marine environment.
Majority of fl rockfish are cultured in the net cage system.
www.lib.noaa.gov /korea/main_species/rockfish.htm   (1297 words)

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