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Eastern Shore Laboratory, Virginia Institute Of Marine Science
Eastern Shore Laboratory, Virginia Institute Of Marine Science
Miscellaneous
Handbook describing the Eastern Shore Laboratory, giving a brief history, location, staff, facilities and equipment information.
A Study Of The Arkshell Clams, Noetia Ponderosa (Say 1822) And Anadara Ovalis (Bruguière 1789), In The Oceanside Lagoons And Tidal Creeks Of Virginia, Katherine A. Mcgraw, Michael Castagna, Loveday Conquest
A Study Of The Arkshell Clams, Noetia Ponderosa (Say 1822) And Anadara Ovalis (Bruguière 1789), In The Oceanside Lagoons And Tidal Creeks Of Virginia, Katherine A. Mcgraw, Michael Castagna, Loveday Conquest
VIMS Articles
Two species of arkshell (''blood'') clams. Noelia ponderosa and Anadara ova/is. have recently been targeted by watermen on the eastern shore of Virginia for sale to both East and West Coast markets in the United States. Until 1991. fishermen caught both species in the harvest of oysters and hard clams, and discarded them as bycatch with little value. Very little is known about either species of blood clam. and preliminary data from a pilot study in 1993 indicated that they were being over-fished. We conducted a survey in September 1994 in the oceanside lagoon system along the eastern shore of …
Comparative Study Of Seed From Northern And Southern Hatcheries, Joshua Merritt, Paige G. Ross
Comparative Study Of Seed From Northern And Southern Hatcheries, Joshua Merritt, Paige G. Ross
Reports
Seed from Northern and Southern (hereafter called local) hatcheries was procured in May 2000. Oysters delivered by the Northern hatchery were on time and of the desired size ~3mm). Seed from the local hatchery, however, arrived several days later and were too small to go into field nursery containers and were subsequently held in upwellers and then transferred to the field nursery gear. Figure 1 shows growth as measured by mean shell height (mm) for both strains. Note that the local seed took N20 days longer to reach grow-out size (indicated by first sieve).