Intraspecific diversities among Scotch pines,Pinus, sylvestris, of different origin studied in Maryland John B. Genys OriginalPaper Pages: 1 - 15
The effect of salinity and temperature on the larval development of the stone crab,Menippe mercenaria (Say), reared in the laboratory Kah-Sin OngJohn D. Costlow OriginalPaper Pages: 16 - 29
Feeding levels of larch sawfly on different larches in Maryland Dan M. HarmanJohn B. Genys OriginalPaper Pages: 30 - 33
Changes in fish populations and migration in relation to increased sewage pollution in little Patuxent River, Maryland Chu-Fa Tsai OriginalPaper Pages: 34 - 41
Larval development ofChione cancellata Linne (Veneridae, bivalvia) Michael LaBarberaPaul Chanley OriginalPaper Pages: 42 - 49
The summer food habits of young-of-the year striped bass in three Virginia rivers Douglas F. MarkleGeorge C. Grant OriginalPaper Pages: 50 - 54
Some factors influencing predation by the flatworm,Stylochus ellipticus (Girard), on oysters Warren S. LandersEdwin W. Rhodes OriginalPaper Pages: 55 - 60
Seasonal occurrence of marine algae on an oyster reef in Burton’s Bay, Virginia Russell G. Rhodes Short Papers and Notes Pages: 61 - 63
Vertebral anomalies in a humpbacked specimen of Atlantic silverside,Menidia menidia James G. Hoff Short Papers and Notes Pages: 64 - 65
Gill cover deformity in eastern johnny darter,Etheostoma olmstedi (percidae) Timothy Zorach Short Papers and Notes Pages: 65 - 66
A first record ofKyphosus Incisor (Cuvier) for Chesapeake Bay, Virginia C. E. Richards Short Papers and Notes Pages: 66 - 67
