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Author : Austina Kennedy
Publisher :
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.:/5 (16 download)
Download or read book The Reproductive System of the American Oyster, Crassostrea Virginica (Gmelin) written by Austina Kennedy and published by . This book was released on 1963 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul Simon Galtsoff
Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.:/5 (31 download)
Download or read book The American Oyster, Crassostrea Virginica Gmelin written by Paul Simon Galtsoff and published by . This book was released on 1964 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Irma Olguin-Espinoza
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (176 download)
Download or read book The Reproductive Cycle of the Oyster Crassostrea Virginica (Gmelin) in the Apalachicola Bay, Florida written by Irma Olguin-Espinoza and published by . This book was released on 1987 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul S. Galtsoff
Publisher : Forgotten Books
ISBN 13 : 9781334419935
Total Pages : 0 pages
Book Rating : 4.4/5 (199 download)
Download or read book The American Oyster Crassostrea Virginica Gmelin (Classic Reprint) written by Paul S. Galtsoff and published by Forgotten Books. This book was released on 2016-11-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The American Oyster Crassostrea Virginica Gmelin The influence of other factors of the environ ment on the shape and sculpture of oyster shell has been reported by many investigators who noticed that specimens growing in calm water on flat surfaces have a tendency to acquire a round shape and to have poorly developed umbones. On soft bottom and overcrowded reefs the same species tend to form long and slender, laterally compressed bodies with hooklike umbones. Lamy (1929) observed that oysters attached to a pebble or shell and, therefore, slightly raised above the bottom, had deep lower valves, more or less radially ribbed. This type of structure, according to Lamy, offered greater resistance to dislodgment by currents or wave action. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Paul Simon Galtsoff
Publisher :
ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.:/5 (65 download)
Download or read book The American Oyster, Crassostrea Virginica Gmelin written by Paul Simon Galtsoff and published by . This book was released on 1964 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Barbara Louise Shaw
Publisher :
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.:/5 (16 download)
Download or read book The gross and microscopic anatomy of the digestive tract of the American oyster, Crassostrea virginica (Gmelin). written by Barbara Louise Shaw and published by . This book was released on 1954 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Victor S. Kennedy
Publisher : University of Maryland Sea Grant Publications
ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.:/5 (318 download)
Download or read book The Eastern Oyster written by Victor S. Kennedy and published by University of Maryland Sea Grant Publications. This book was released on 1996 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1966 Congress passed the National Sea Grant College Program Act to promote marine research, education, and extension services in institutions along the nation's ocean and Great Lakes coasts. In Maryland a Sea Grant Program -- a partnership among federal and state governments, universities, and industries -- began in 1977, and in 1982 the University of Maryland was named the nation's seventeenth Sea Grant College. The Maryland Sea Grant College focuses its efforts on the Chesapeake Bay, with emphasis on the marine concerns of fisheries, seafood technology, and environmental quality. The first comprehensive review of the biology of the eastern oyster in more than thirty years. The twenty-one chapters synthesize every aspect of oyster biology -- for instance, general anatomy, physiology, the circulatory system, reproduction, genetics, diseases -- and issues related to management and aquaculture.
Author : April Piggott
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (891 download)
Download or read book Reproductive Success in Hatchery-produced Eastern Oyster, Crassostrea Virginica (gmelin) written by April Piggott and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The eastern oyster (Crassostrea virginica Gmelin 1791) has great ecological and economic importance but populations have declined, especially in Chesapeake Bay, to historically low numbers. Hatcheries strive to produce oysters with beneficial characteristics for supplementation and commercial purposes, both natural and stimulated mass spawning. Unequal contribution of parents in mass spawnings potentially can lead to high levels of inbreeding and a loss of beneficial characteristics in offspring. In this study, we determined microsatellite genotypes for parents (n^parents =24, 49, and 77 parents) and progeny (n=96 each) of three hatchery-produced families and used the data for parental assignment. We observed the presence of more than two alleles per locus for some offspring, yet because genetic analysis software only allows for a maximum of two alleles per locus, we chose the two alleles with the strongest signals. For the three parent "populations" 71% of alleles had frequencies of 0.05 and observed heterozygosities were lower than expected by an average factor of 0.27. Inbreeding within the various parent populations was similar across the three families ranging from F^IS 0.26 - 0.43. In all three families, the offspring exhibited greater levels of genetic diversity and lower inbreeding levels than the parents (F^IS 0.14-0.21), and in some cases offspring exhibited alleles that were not present in the parents. Variance in the number of offspring produced per parent was observed for all families and in general,
Author : PAUL S. GALTSOFF
Publisher :
ISBN 13 : 9781033386187
Total Pages : 0 pages
Book Rating : 4.3/5 (861 download)
Download or read book AMERICAN OYSTER CRASSOSTREA VIRGINICA GMELIN written by PAUL S. GALTSOFF and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harold W. Goforth
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (761 download)
Download or read book Metabolic End Products of the American Oyster Crassostrea Virginica (Gmelin). written by Harold W. Goforth and published by . This book was released on 1974 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert M. Ingle
Publisher :
ISBN 13 :
Total Pages : 174 pages
Book Rating : 4.:/5 (188 download)
Download or read book The Spawning and Setting of the American Oyster, Crassostrea Virginica, (Gmelin) in Apalachicola Bay, Florida written by Robert M. Ingle and published by . This book was released on 1950 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Paul Frederick Hayes
Publisher :
ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.:/5 (64 download)
Download or read book The Reproductive Cycle of Early Setting Crassostrea Virginica (Gmelin) in the Northern Gulf of Mexico and Its Implications for Population Recruitment written by Paul Frederick Hayes and published by . This book was released on 1979 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Herman Richard Gaumer
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (279 download)
Download or read book Hemolymph Proteins of the American Oyster Crassostrea Virginica (Gmelin) written by Herman Richard Gaumer and published by . This book was released on 1967 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Howard Lamar Marshall
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.:/5 (175 download)
Download or read book An Ecological Study of the American Oyster Crassostrea Virginica Gmelin, in the Cedar Key Area, Florida written by Howard Lamar Marshall and published by . This book was released on 1966 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mary Elizabeth Mysing-Gubala
Publisher :
ISBN 13 :
Total Pages : 526 pages
Book Rating : 4.:/5 (214 download)
Download or read book The Ecology of the American Oyster, Crassostrea Virginica (Gmelin), in Lake Borgne, Louisiana written by Mary Elizabeth Mysing-Gubala and published by . This book was released on 1987 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Benny W. Ribelin
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (235 download)
Download or read book Studies on the Gill Ciliation of the American Oyster, Crassostrea Virginica (Gmelin) written by Benny W. Ribelin and published by . This book was released on 1975 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anastasia Lorraine Gentles
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (346 download)
Download or read book Substrate Level Variation in the Eggs and Embryos of the American Oyster Crassostrea Virginica (gmelin) written by Anastasia Lorraine Gentles and published by . This book was released on 1993 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
