Production of a calanoid copepod,Acartia tonsa, in the Patuxent River estuary Donald R. Heinle OriginalPaper Pages: 59 - 74
Food habits and distribution of the fishes of Tuckahoe Creek, Virginia, with special emphasis on the bluegill,Lepomis m. macrochirus rafinesque David A. FlemerWilliam S. Woolcott OriginalPaper Pages: 75 - 89
Effects of acute gamma irradiation on the blood constitutents of pinfish,Lagodon rhomboides David W. EngelJoseph W. AngelovicEdna M. Davis OriginalPaper Pages: 90 - 94
Notes on the biology of the sea nettle,Chrysaora quinquecirrha, in Chesapeake Bay David G. CargoLeonard P. Schultz OriginalPaper Pages: 95 - 100
The mountain stripeback darter,Percina notogramma montuosa, n. ssp. from upper James River, Virginia William T. HogarthWilliam S. Woolcott OriginalPaper Pages: 101 - 109
Feeding of naturally occurring toxic oysters,Crassostrea virginica, to chicks Lavern C. WaltersC. C. Cbaft Short Papers and Notes Pages: 110 - 111
A comment on the origin of the fourth fold in the mantle of the Quahog,Mercenaria mercenaria Robert E. HillmanCarl N. Shuster Short Papers and Notes Pages: 112 - 113