Alewife (Alosa Pseudoharengus)

Total Page：16

File Type：pdf, Size：1020Kb

Alewife (Alosa pseudoharengus) Family Clupeidae, Herrings Common names: River herring, sawbelly, kyak, branch herring, freshwater herring Description: Alewives are an iridescent gray green or violet shade on top that fades down their sides to a silver underbelly. They usually have a distinct dusky spot just behind the upper margin of their gill cover. Their strongly laterally compressed (skinny) body is three and onethird times as long as it is deep and has a forked tail fin. The midline of their belly is sharp and saw edged. Serrations located on the midline of their belly are much stronger and sharper than the ones found on most other members of their family. Adult alewives normally grow to be 10 to 11 inches in length and 8 to 9 ounces in weight. Where found: Inshore and offshore Similar Gulf of Maine species: blueback herring, Atlantic herring, American shad, Atlantic menhaden Remarks: Alewives are anadromous fish, living in saltwater and seasonally returning to freshwater to spawn. Throughout most of the year they travel the coast in large schools, foraging on plankton. Then, in the spring, they run up coastal streams and rivers toward ponds and lakes where they spawn. As a rule, alewives spawn in slack water. Because they are not jumpers, manmade or natural barriers sometimes block their spawning migration. Generally, alewives are only an incidental catch for saltwater recreational fishermen. However, they are harvested commercially both for human consumption and for bait. Records: MSSAR IGFA AllTackle World Record Fish Illustrations by: Roz Davis Designs, Damariscotta, ME (207) 5632286 With permission, the use of these pictures must state the following: Drawings provided courtesy of the Maine Department of Marine Resources Recreational Fisheries program and the Maine Outdoor Heritage Fund..

Copy Link

Recommended publications

Pacific Herring
THE MULTITUDINOUS PACIFIC HERRING by D. N. OUTRAM FISHERIES RESEARCH BOARD OF CANADA BIOLOGICAL STATION, NANAIMO, B. C. CIRCULAR NO. 6 3^*u DECEMBER, 1961 COVER PHOTOGRAPH: A mountain of herring covers the storage bin area of the reduction plant at Imperial Cannery, Steveston, B„ C„, awaiting processing into fish meal and oil. Photographs by Mr. C. Morley. THE MULTITUDINOUS PACIFIC HERRING . Vast Shoals of Protein-Rich Herring Rove the Temperate Coastal Waters Along Canada's Western Seabord N V By Donald N, Outram y ^v- _•• HISTORICAL BACKGROUND annually. While this fishery is. Fabulous numbers of herring first in landed weight and second (Fig. l) are found along the sea- to salmon in landed value, it is washed shores of Canada's most wes only worth about one-quarter as much terly province, Their migrations, as the salmon catch. their sudden abundance and their Fluctuations in the world price straggle to survive is an exciting of fish meal and oil cause the market study. Undoubtedly, herring were one value at about ten million dollars to of the first coastal fishes to be vary from year to year, utilized by man. In northern Europe, FISHING FOR HERRING particularly, they have been a source The British Columbia herring of food since before written history. fishery is a highly organized opera Herring and herring roe have been an tion utilizing modern shore plants and article of food or barter of the efficient fishing vessels . The seventy- coastal Indian tribes of British Col to eighty-foot long seine boats are umbia for ma.ny centuries, They were equipped with the very latest electronic not fished, however, on a commercial fish-detecting equipment, enabling the basis until 1877 when 75 tons were fishermen to "see" the shoals before caught.
[Show full text]
The Freshwater Herring of Lake Tanganyika Are the Product of a Marine Invasion Into West Africa
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Open Marine Archive Marine Incursion: The Freshwater Herring of Lake Tanganyika Are the Product of a Marine Invasion into West Africa Anthony B. Wilson1,2¤*, Guy G. Teugels3, Axel Meyer1 1 Department of Biology, University of Konstanz, Konstanz, Germany, 2 Zoological Museum, University of Zurich, Zurich, Switzerland, 3 Ichthyology Laboratory, Royal Museum for Central Africa, Tervuren, Belgium Abstract The spectacular marine-like diversity of the endemic fauna of Lake Tanganyika, the oldest of the African Great Lakes, led early researchers to suggest that the lake must have once been connected to the ocean. Recent geophysical reconstructions clearly indicate that Lake Tanganyika formed by rifting in the African subcontinent and was never directly linked to the sea. Although the Lake has a high proportion of specialized endemics, the absence of close relatives outside Tanganyika has complicated phylogeographic reconstructions of the timing of lake colonization and intralacustrine diversification. The freshwater herring of Lake Tanganyika are members of a large group of pellonuline herring found in western and southern Africa, offering one of the best opportunities to trace the evolutionary history of members of Tanganyika’s biota. Molecular phylogenetic reconstructions indicate that herring colonized West Africa 25–50MYA, at the end of a major marine incursion in the region. Pellonuline herring subsequently experienced an evolutionary radiation in West Africa, spreading across the continent and reaching East Africa’s Lake Tanganyika during its early formation. While Lake Tanganyika has never been directly connected with the sea, the endemic freshwater herring of the lake are the descendents of an ancient marine incursion, a scenario which may also explain the origin of other Tanganyikan endemics.
[Show full text]
Choosing the Best Marine-Derived Omega-3 Products for Therapeutic Use: an Evaluation of the Evidence
STEVENS POINT, WISCONSIN Technical Report Choosing the Best Marine-derived Omega-3 Products for Therapeutic Use: An Evaluation of the Evidence October 2013 The Point Institute is an independent research organization focused on examining and disseminating information about the use of natural therapeutic options for treating and preventing chronic disease. We provide these technical reports as research summaries only-they are not intended to be used in place of sound medical advice by a licensed health care practitioner. The Point Institute Director: Thomas Guilliams Ph.D. Website: www.pointinstitute.org Email: [email protected] The Point Institute www.pointinstitute.org Choosing the Best Marine-derived Omega-3 Products for Therapeutic Use: An Evaluation of the Evidence There is overwhelming data to recommend a wide range of therapeutic uses for marine-derived omega-3 fatty acids (primarily EPA and DHA). Likewise, there are also an overwhelming number of different forms, sources and ways to deliver these omega-3 fatty acids; which unfortunately, has led to confusion in product selection for both clinician and patient alike. We will walk through the most common issues discussed in selecting the appropriate omega-3 fatty acid product, with the goal to bring clarity to the decision-making process. For the most part, the marine omega-3 fatty acid category is dominated by products that can be best described as “fish oil.” That is, while there are products available that deliver omega-3 fatty acids from other marine sources, nearly all the available research has been done with fish oil derived fatty acids. This fish oil data has become the benchmark for efficacy and safety, and is the standard to which we compare throughout this paper.
[Show full text]
IMR/PINRO Nr. 2
IMR/PINRO J O 2 S I E N I T 2013 R E R E S P O R T $WODVRIWKH%DUHQWV6HDÀVKHV based on the winter survey Institute of Marine Research - IMR Polar Research Institute of Marine Fisheries and Oceanography - PINRO This report should be cited as: Wienerroither R., Johannesen E., Dolgov A., Byrkjedal I., Aglen A., Bjelland O., Drevetnyak K., Eriksen KB., Høines Å., Langhelle G., Langøy H., Murashko P., Prokhorova T., Prozorkevich D., Smirnov O., Wenneck T. 2013. 2013. Atlas of the Barents Sea Fishes based on the winter survey. IMR-PINRO Joint Report Series 2-2013. ISSN 1502-8828. 220 pp. Atlas of the Barents Sea Fishes based on the winter survey Authors: Rupert Wienerroither, Edda Johannesen, Herdis Langøy, Kirsti Børve Eriksen, Thomas de Lange Wenneck, Åge Høines, Otte Bjelland and Asgeir Aglen IMR Andrey Dolgov, Tatiana Prokhorova, Pavel Murashko, Dmitry Prozorkevich, Konstantin Drevetnyak and Oleg Smirnov PINRO Ingvar Byrkjedal and Gunnar Langhelle University Museum of Bergen Foreword This report is intended as a supplement to the “Atlas of the Barents Sea Fishes” (Wienerroither et al. 2011). The data used in the “Atlas of the Barents Sea Fishes” were gathered on the IMR-PINRO ecosystem survey (2004-2009). The maps presented in this supplement are based on data from February-March 2007-2012 that are gathered on the joint IMR PINRO winter survey. Differences between the two surveys and seasons and how these influence the spatial distributions presented in the maps are described in the introduction. The species descriptions are the same as in and the structure of this report is similar to the “Atlas of the Barents Sea Fishes”.
[Show full text]
Our Nation's Fisheries Will Be a Lot Easier Once We've Used up Everything Except Jellyfish!
Mismanaging Our Nation’s Fisheriesa menu of what's missing Limited quantity: get ‘em while supplies last Ted Stevens Alaskan Surprise Due to years of overfishing, we probably won’t be serving up Pacific Ocean perch, Tanner crab, Greenland turbot or rougheye rockfish. They may be a little hard to swallow, but Senator Stevens and the North Pacific Council will be sure to offer last minute riders, father and son sweetheart deals, record-breaking quotas, industry-led research, conflicts of interest and anti-trust violations. Meanwhile, fur seals, sea lions and sea otters are going hungry and disappearing fast. Surprise! Pacific Rockfish: See No Fish, Eat No Fish Cowcod, Canary Rockfish and Bocaccio are just three examples of rockfish managed by the Pacific Council that are overfished. As for the exact number of West Coast groundfish that are overfished, who knows? Without surveys to tell them what’s going on, what are they managing exactly? Striped Bass: Thin Is In! This popular Atlantic rockfish is available in abundance. Unfortunately, many appear to be undernourished and suffering from lesions – a condition that may point to Omega Protein’s industrial fishery of menhaden, the striper’s favorite prey species. Actually, you may want to hold off on this one until ASMFC starts regulating menhaden. Can you believe there are still no catch limits? Red Snapper Bycatch Platter While we are unable to provide full-size red snapper, we offer this plate of twenty juvenile red snapper discarded as bycatch from a Gulf of Mexico shrimp trawler for your dining pleasure. Shrimpers take and throw away about half of all young red snappers along the Texas coast, so we’ll keep these little guys coming straight from the back of the boat to the back of your throat! Caribbean Reef Fish Grab Bag What’s for dinner from the Caribbean? Who knows? With coral reefs in their jurisdiction, you would expect the Caribbean Council to be pioneering the ecosystem-based management approach and implementing the precautionary principle approach.
[Show full text]
Atlantic Herring
Species Profile: Atlantic Herring New Stock Assessment Could Lead to Species Snapshot Management Changes Introduction Atlantic Herring Until recently, the Atlantic herring stock had been considered healthy and fully rebuilt from a Clupea harengus collapsed stock in the 1980s. However, the results of the 2018 benchmark stock assessment have raised new concerns about the Atlantic herring resource. While the stock remains not Management Unit: Maine through New Jersey overfished and was not experiencing overfishing in the terminal year (2017) of the assess- ment, the assessment did show very low levels of recruitment over the past five years. These Common Names: Sea herring, sardine, sild, results will likely have management implications for the species as regulators work to prevent common herring, Labrador herring, sperling overfishing from occurring in the coming years. Diminished stock size and, in turn, lowered catch limits will also impact fisheries that rely on Atlantic herring as an important source of Interesting Facts: bait, such as American lobster, blue crab, tuna, and striped bass fisheries. • Atlantic herring and other clupeid fish have exceptional hearing. They can detect sound Life History frequencies up to 40 kilohertz, beyond the Atlantic sea herring is one of 200 species in the clupeid family, which includes menhaden, range of most fish. This allows schooling fish shad, and river herring. It inhabits coastal waters of the U.S. from Cape Hatteras, North Caro- to communicate while avoiding detection by lina through Labrador, Canada, and off the coast of Europe. Herring form the base of the food predatory fish. web as a forage species for many animals, from starfish and whelk to economically import- • While most members of the clupeid family are ant fish such as haddock, cod, and flounder.
[Show full text]
Fisheries of the Northeast
FISHERIES OF THE NORTHEAST AMERICAN BLUE LOBSTER BILLFISHES ATLANTIC COD MUSSEL (Blue marlin, Sailfish, BLACK SEA BASS Swordfish, White marlin) CLAMS DRUMS BUTTERFISH (Arc blood clam, Arctic surf clam, COBIA Atlantic razor clam, Atlantic surf clam, (Atlantic croaker, Black drum, BLUEFISH (Gulf butterfish, Northern Northern kingfish, Red drum, Northern quahog, Ocean quahog, harvestfish) CRABS Silver sea trout, Southern kingfish, Soft-shelled clam, Stout razor clam) (Atlantic rock crab, Blue crab, Spot, Spotted seatrout, Weakfish) Deep-sea red crab, Green crab, Horseshoe crab, Jonah crab, Lady crab, Northern stone crab) GREEN SEA FLATFISH URCHIN EELS (Atlantic halibut, American plaice, GRAY TRIGGERFISH HADDOCK (American eel, Fourspot flounder, Greenland halibut, Conger eel) Hogchoker, Southern flounder, Summer GROUPERS flounder, Winter flounder, Witch flounder, (Black grouper, Yellowtail flounder) Snowy grouper) MACKERELS (Atlantic chub mackerel, MONKFISH HAKES JACKS Atlantic mackerel, Bullet mackerel, King mackerel, (Offshore hake, Red hake, (Almaco jack, Amberjack, Bar Silver hake, Spotted hake, HERRINGS jack, Blue runner, Crevalle jack, Spanish mackerel) White hake) (Alewife, Atlantic menhaden, Atlantic Florida pompano) MAHI MAHI herring, Atlantic thread herring, Blueback herring, Gizzard shad, Hickory shad, Round herring) MULLETS PORGIES SCALLOPS (Striped mullet, White mullet) POLLOCK (Jolthead porgy, Red porgy, (Atlantic sea Scup, Sheepshead porgy) REDFISH scallop, Bay (Acadian redfish, scallop) Blackbelly rosefish) OPAH SEAWEEDS (Bladder
[Show full text]
Ecosystem Shock: the Devastating Impacts of Invasive Species on the Great Lakes Food
October 2004 Ecosystem Shock: The Devastating Impacts of Invasive Species on the Great Lakes Food Web Ecosystem Shock: The Devastating Impacts of Invasive Species on the Great Lakes Food Web October 2004 By Gwen White, PhD., Michael Murray, PhD., and Sara E. Jackson Larry Schweiger, President and CEO Wayne Schmidt, Vice President, Communications Monty Fischer, Water Resources Policy Director Andy Buchsbaum, Director, Great Lakes Natural Resource Center Acknowledgments This report was made possible through the generous support of the Joyce Foundation, the Great Lakes Protection Fund, the C.S. Mott Foundation, and the George Gund Foundation. We are also grateful for review comments provided by Alfred Beeton (Scientist Emeritus, National Oceanic and Atmospheric Administration, Great Lakes Environmental Research Laboratory), Mark Coscarelli and Jack Bails (Public Sector Consultants), Randy L. Eshenroder (Great Lakes Fisheries Commission), Charles Madenjian (U.S. Geological Survey Great Lakes Science Center), Tom Nalepa (National Oceanic and Atmospheric Administration, Great Lakes Environmental Research Laboratory), and Larissa Sano (Cooperative Institute for Limnology and Ecosystems Research, University of Michigan). This report was prepared by Gwen White, PhD. (D.J. Case & Associates), Michael Murray, PhD. (NWF), and Sara E. Jackson (NWF), with additional contributions by Andy Buchsbaum (NWF), and Jordan Lubetkin (NWF). Report design and layout by Sara E. Jackson (NWF). National Wildlife Federation is solely responsible for the content of this report. The views expressed in this report are those of NWF and do not necessarily represent the views of reviewers or financial supporters. One report in a series on Great Lakes Restoration www.nwf.org Copyright 2004 National Wildlife Federation.
[Show full text]
Studies on Blood Proteins in Herring
FiskDir. Skr. SET.HavUi~ders., 15: 356-367. COMPARISON OF PACIFIC SARDINE AND ATLANTIC MENHADEN FISHERIES BY JOHN L. MCHUGH Office of Marine Resources U.S. Department of the Interior, Washington, D.C. INTRODUCTION The rise and fall of the North American Pacific coast sardine fishery is well known. Oilce the most important fishery in the western hemisphere in weight of fish landed, it now produces virtually nothing. The meal and oil industry based on the Pacific sardine (Sardinoljs caerulea) resource no longer exists. The sardine fishery (Fig. 1A) began in 1915, rose fairly steadily to its peak in 1936 (wit11 a dip during the depression), maintained an average annual catch of more than 500 000 tons until 1944, then fell off sharply. Annual production has not exceeded 100 000 tons since 1951, and commercial sardine fishing now is prohibited in California waters. A much smaller fishery for the southern sub-population developed off Baja California in 195 1. The decline of the west coast sardine fishery gave impetus to the much older menhaden (Breuoortia tyranlzus) fishery (Fig. 1B) along the Atlantic coast of the United States. Fishing for Atlantic menhaden began early in the nineteenth century. From the 1880's until the middle 1930's the annual catch varied around about 200 000 tons. In the late 1930's annual landings began to increase and from 1953 to 1962 inclusive re- mained above 500 000 tons. The peak year was 1956, with a catch of nearly 800 000 tons. After 1962 the catch began to fall off sharply, reach- ing a low of less than 250 000 tons in 1967.
[Show full text]
Amorphometric and Meristic Study of the Halfbeak, Hyporhamphus
W&M ScholarWorks Dissertations, Theses, and Masters Projects Theses, Dissertations, & Master Projects 1993 Amorphometric and Meristic Study of the Halfbeak, Hyporhamphus unifasciatus (Teleostei: Hemiramphidae) from the Western Atlantic, with the Description of a New Species Heidi M. Banford College of William and Mary - Virginia Institute of Marine Science Follow this and additional works at: https://scholarworks.wm.edu/etd Part of the Marine Biology Commons, and the Oceanography Commons Recommended Citation Banford, Heidi M., "Amorphometric and Meristic Study of the Halfbeak, Hyporhamphus unifasciatus (Teleostei: Hemiramphidae) from the Western Atlantic, with the Description of a New Species" (1993). Dissertations, Theses, and Masters Projects. Paper 1539617658. https://dx.doi.org/doi:10.25773/v5-pbsc-sy52 This Thesis is brought to you for free and open access by the Theses, Dissertations, & Master Projects at W&M ScholarWorks. It has been accepted for inclusion in Dissertations, Theses, and Masters Projects by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. A MORPHOMETRIC AND MERISTIC STUDY OF THE HALFBEAK, HYPORHAMPHUS UNIFASCIATUS (TELEOSTEI: HEMIRAMPHIDAE) FROM THE WESTERN ATLANTIC, WITH THE DESCRIPTION OF A NEW SPECIES A Thesis Presented to The Faculty of the School of Marine Science The College of William and Mary in Virginia In Partial Fulfillment Of the Requirements for the Degree of Master of Arts by Heidi M. Banford 1993 This thesis is submitted in partial fulfillment of the requirements for the degree of Master of Arts Heidi M. Banford Approved, July 1993 Jojm A. Musick,' Ph.D. flmittee Chairman/Advisor ~ t M . ^ Herbert M. Austin, Ph.D.
[Show full text]
Atlantic Cod (Gadus Morhua) Off Newfoundland and Labrador Determined from Genetic Variation
COSEWIC Assessment and Update Status Report on the Atlantic Cod Gadus morhua Newfoundland and Labrador population Laurentian North population Maritimes population Arctic population in Canada Newfoundland and Labrador population - Endangered Laurentian North population - Threatened Maritimes population - Special Concern Arctic population - Special Concern 2003 COSEWIC COSEPAC COMMITTEE ON THE STATUS OF COMITÉ SUR LA SITUATION ENDANGERED WILDLIFE DES ESPÈCES EN PÉRIL IN CANADA AU CANADA COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC 2003. COSEWIC assessment and update status report on the Atlantic cod Gadus morhua in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. xi + 76 pp. Production note: COSEWIC would like to acknowledge Jeffrey A. Hutchings for writing the update status report on the Atlantic cod Gadus morhua, prepared under contract with Environment Canada. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: (819) 997-4991 / (819) 953-3215 Fax: (819) 994-3684 E-mail: COSEWIC/[email protected] http://www.cosewic.gc.ca Également disponible en français sous le titre Rapport du COSEPAC sur la situation de la morue franche (Gadus morhua) au Canada Cover illustration: Atlantic Cod — Line drawing of Atlantic cod Gadus morhua by H.L. Todd. Image reproduced with permission from the Smithsonian Institution, NMNH, Division of Fishes. Her Majesty the Queen in Right of Canada, 2003 Catalogue No.CW69-14/311-2003-IN ISBN 0-662-34309-3 Recycled paper COSEWIC Assessment Summary Assessment summary — May 2003 Common name Atlantic cod (Newfoundland and Labrador population) Scientific name Gadus morhua Status Endangered Reason for designation Cod in the inshore and offshore waters of Labrador and northeastern Newfoundland, including Grand Bank, having declined 97% since the early 1970s and more than 99% since the early 1960s, are now at historically low levels.
[Show full text]
Atlantic Herring Atlantic
Atlantic herring Clupea harengus Image ©Scandinavian Fishing Yearbook / www.scandfish.com Atlantic Midwater trawl, Purse Seine November 17, 2014 Lindsey Feldman, Consulting researcher Disclaimer Seafood Watch® strives to have all Seafood Reports reviewed for accuracy and completeness by external scientists with expertise in ecology, fisheries science and aquaculture. Scientific review, however, does not constitute an endorsement of the Seafood Watch® program or its recommendations on the part of the reviewing scientists. Seafood Watch® is solely responsible for the conclusions reached in this report. 2 About Seafood Watch® Monterey Bay Aquarium’s Seafood Watch® program evaluates the ecological sustainability of wild- caught and farmed seafood commonly found in the United States marketplace. Seafood Watch® defines sustainable seafood as originating from sources, whether wild-caught or farmed, which can maintain or increase production in the long-term without jeopardizing the structure or function of affected ecosystems. Seafood Watch® makes its science-based recommendations available to the public in the form of regional pocket guides that can be downloaded from www.seafoodwatch.org. The program’s goals are to raise awareness of important ocean conservation issues and empower seafood consumers and businesses to make choices for healthy oceans. Each sustainability recommendation on the regional pocket guides is supported by a Seafood Report. Each report synthesizes and analyzes the most current ecological, fisheries and ecosystem science on a species, then evaluates this information against the program’s conservation ethic to arrive at a recommendation of “Best Choices,” “Good Alternatives” or “Avoid.” The detailed evaluation methodology is available upon request. In producing the Seafood Reports, Seafood Watch® seeks out research published in academic, peer-reviewed journals whenever possible.
[Show full text]