Age, growth, and population trends of striped bass, Morone saxatilis, in Oregon

  • 57 Pages
  • 2.23 MB
  • English
Oregon Dept. of Fish and Wildlife, Research and Development Section , Corvallis
Striped bass -- Oregon -- Growth., Striped bass -- Oregon -- Population., Morone -- Oregon -- Growth., Morone -- Oregon -- Population., Striped bass fisheries -- Or
StatementAlan M. McGie and Robert E. Mullen.
SeriesInformation report series -- no. 79-8.
ContributionsMullen, Robert E., Oregon. Dept. of Fish and Wildlife. Research and Development Section.
The Physical Object
Pagination[i], 57 p. :
ID Numbers
Open LibraryOL17721004M

Age, growth, and population trends of striped bass, Morone saxatilis, in Oregon. Alternative Title: Growth and population trends of striped bass, Morone saxatilis, in Oregon.

Population trends of striped bass, Morone saxatilis, in Oregon. Name(s): McGie, Alan M Mullen, Robert E Oregon Department of Fish and Wildlife. Title: Age, Growth, and Population Trends of Striped Bass, Morone growth, in Oregon Publication Type: Book: Year of Publication: Authors: McGie, Alan M., and.

Download Age, growth, and population trends of striped bass, Morone saxatilis, in Oregon FB2

Scale samples and tag returns were studied from over in Oregon book bass caught in –58 at six locations in the Chesapeake Bay region of Maryland. Most fish, represented by age groups II–IV, were taken in size-selective gillnets and some by hook and line, otter trawls, and haul seines.

Known males ranged as follows: age groups—II–XI, fork lengths—13–37 inches; and, Cited by: Genus: Morone Species Morone saxatilis Common name Striped bass Synonyms Morone saxatilis Morone, Morone lineatus, Roccus saxatilis Lifespan, ageing, and relevant traits Maximum longevity 30 years (wild) Source ref.

1 Sample size Medium Data quality Acceptable Observations No observations are presently available. Inhabit coastal waters and are commonly found in bays but may enter rivers in the spring to spawn (Ref.

).Some populations are landlocked (Ref. ).Voracious and opportunistic feeder (Ref. ).Larvae feed on zooplankton; juveniles take in small shrimps and other crustaceans, annelid worms, and insects (Ref.

); adults feed on a wide variety of fishes (alewives, herring, smelt. Life History. Atlantic striped bass (Morone saxatilis) are an estuarine species that can be found from Florida to Canada, although the stocks that the Commission manages range from Maine to North Carolina.A long-lived species (at least up to 30 years of age), striped bass typically spend the majority of their adult life in coastal estuaries or the ocean, migrating north and south seasonally.

the population dynamics of the striped bass, Morone saxatilis (Walbaum), one of the most important com-mercial and recreational species along the mid-Atlantic coast.

The widespread interest in this species has resulted in the publication of three excellent bibliographies within the last several years: Pfuderer et al. (); Rogers. Striped Bass - St. Lawrence River population Scientific name Morone saxatilis Status Endangered Reason for designation This population was assessed as Extirpated in and is the subject of a re-introduction effort, using fish from the.

Profile of Striped Bass, Morone saxatilis Walbaum 19 Striped Bass Populations Selected for Study. 22 Life History and Habitat Traits 22 Data Acquisition, Organization, and Treatment. 24 IV. STRIPED BASS HABITATS AND LIFE HISTORIES 27 Hudson River-Raritan Bay 27 San Francisco Bay-Delta 42 Coos Bay-River 46 Millerton Lake 50 Lake Mead Transient and resident habitat utilization patterns were described for juvenile striped bass Morone saxatilis in Albemarle Sound, North Carolina, using otolith elemental chronologies.

As fish grew and migrated across the sound and into river habitats, influences from the ambient environment became dominant on elemental patterns. Otolith Ba:Ca was the most reliable element to discern fish.

Introduction. Anadromous populations of striped bass (Morone saxatilis) occur along the Atlantic coast of North spawning populations have been identified from Maine to North Carolina, with Chesapeake Bay and the Hudson River estuary contributing most to the Atlantic coast fisheries, followed by the estuaries of the Delaware, Roanoke, and Kennebec rivers (Berggren and Lieberman.

age 15 and older striped bass in the population, relative to the estimate. Amendment 6 modified the F target and threshold, and introduced a new set of biological reference points (BRPs) based on female SSB, as well as a list of management triggers based on the BRPs.

Description Age, growth, and population trends of striped bass, Morone saxatilis, in Oregon FB2

Food Habits and Growth of Juvenile Striped Bass, Morone saxatilis, in Albemarle Sound, North Carolina Article (PDF Available) in Estuaries and Coasts 21(2) June with 44 Reads. The striped bass population is slowly recovering from its dramatic decline in the 's. Rockfish were once massively over-fished, but are now protected under strict fishing regulations.

Disease has affected the striped bass population in the Chesapeake Bay slightly, lesions caused by the disease mycobacteriosis have been identified on some fish.

For illustration, estimates of age-dependent fishing and natural mortality rates were obtained from tag returns on Chesapeake Bay striped bass Morone saxatilis tagged at ages 3 and 4 years. View. The present-day realized growth rate, log(g), as determined from the joint posterior distribution and current winter-run chinook salmon and striped bass abundance according to Equation 3, has a median of ( CI=(, )), which indicates that the winter-run chinook salmon population may still be in decline in spite of the.

Striped bass, Morone saxatilis, populations have fluctuated historically throughout their ranges, but in recent years they have declined consis­ tently and unexplainably, especially on thewest coast of the United States. Present estimates place the population of the San Francisco Bay/ Deltaestuaryat33% to 40% of its peakabun­.

1. Introduction. Striped bass (Morone saxatilis) is an anadromous fish indigenous to the Atlantic coast of North America and the eastern Gulf of Mexico (Setzler et al., ) that has been the focus of aquaculture efforts since the s (Worth, ).The Atlantic striped bass population extends from the Miramichi River (New Brunswick, Canada) south to the St.

John's River in northern Florida. Abstract. After being extirpated from the St. Lawrence River in the s, striped bass (Morone saxatilis) were reintroduced to the estuary in and bythey were naturally document the habitat use and feeding ecology of this reintroduced population, we examined the gut contents of larvae and juveniles.

Juveniles will remain in these areas for 2 to 4 years before moving into the ocean to join the coastal migratory population. Males mature at about 2 years of age, while females mature at about age 6. Striped bass can live up to 30 years. Distribution/Range.

Striped bass are found from the St. Lawrence River in Canada to the St. Johns River in. Three groups of captive‐reared striped bass Morone saxatilis ages 1, 3 and 12 yr, were examined for age‐related changes of sperm characteristics including short‐term storage.

All groups had similar ranges of the following parameters (mean× SEM): expressible milt (× mI/kg body weight (BW) to × mL/kg BW), percentage of motile sperm (55× 6% to 60× 2%), duration of sperm.

The striped bass (Morone saxatilis) is an anadromous fish native to Atlantic coast waters. It is a widely acclaimed sport fish and. 1n some areas. an important commercial fish. It was introduced to the Pacific coast in when yearling striped bass from the Navesink River.

New Jersey were taken across the continent by train and. wintering population of striped bass, Merone saxatilis (WalbatUn). IXtring the winters of. and. eJq:>erimental gillnets were used to sample this population.

Catch data was examined in relation to abundance and distribution. length, weight, and sex. Striped bass have a fairly long life, up to 30 years.

Growth depends on where they live. Striped bass can grow up to 5 feet in length and 77 pounds. Males are sexually mature between the ages of 2 and 4 years old. Females are able to reproduce when they are 4 to 8 years old.

For a model of the striped bass (Morone 1i.s) population spawning in the Potomac River. we compute both point and interval estimates of the growth rate of the average population size. We illustrate some statistical tests of the correctness of our stochastic model.

COHEN, J. E., S. CHRISTENSEN, AND C. GOODYEAR. A stochastic age.

Details Age, growth, and population trends of striped bass, Morone saxatilis, in Oregon PDF

Striped bass (Morone saxatilis) has a well documented history along the U.S. east coast, from its dramatic population declines during the s to its subsequent recovery by the early s (Field, ; Richards and Rago, ). Successful management efforts have resulted in a greater than tenfold increase in striped bass abun.

brate prey by striped bass (Morone saxatilis) from coastal waters of Northern Massachusetts, USA. Northw. Atl. Fish. Sci., – doi: / Abstract Seasonal, age-class, and population-level changes in diet and consumption demand of prey by and growth of the predator (Hanson et al., ).

Striped Bass Morone saxatilis Kingdom: Animalia Phylum: Chordata Class: Actinopterygii Order: Perciformes Family: Moronidae Genus: Morone Species: M. saxatilis. The body of the striped bass is elongate and slightly compressed.

The head is a narrow, cone-shape, and the mouth is large. The color is greenish above, silvery on the sides, and white. Abstract: Hybrid striped bass (Morone chrysops × Morone saxatilis) are an important aquaculture species yet there are few diagnostic tools available to assess their logy and clinical chemistry analyses are not used extensively in fish medicine due to the lack of reference intervals for various fish species, and because factors such as age can affect blood values.

ate the effect of hypoxia on pelagic striped bass (Morone saxatilis), we quantified the growth rate potential (GRP) of age-2 and age-4 fish in Chesapeake Bay during and using observed temperature, dissolved oxygen, and prey abundance information in a spatially explicit bioenergetics modeling framework.

Regions of the Bay with bottom. The striped bass is the largest member of the sea bass family, often called "temperate" or "true" bass to distinguish it from species such as largemouth, smallmouth, and spotted bass which are actually members of the sunfish family Centrarchidae.

Although Morone is of unknown derivation, saxatilis is Latin meaning "dwelling among rocks.". Adult striped bass, Morone saxatilis, undergo a spawning migration where they travel from salt to fresh water (anadromous) to reproduce in the spring. The majority of fish breed in population of striped bass used in this study.

The study was conducted behind the Marine Resources Center at the Marine Biological Laboratory (MBL) in Woods Hole.Kilambi, Raj V. and Prabhakaran, Thoniot T. () "Evaluation of Striped Bass (Morone saxatillis) Age from Body Scales, Opercles, and Dorsal Spines," Journal of .