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Environmental Factors Affecting Nocturnal Migrations Of Macrobenthos, C. Timothy Morris
Environmental Factors Affecting Nocturnal Migrations Of Macrobenthos, C. Timothy Morris
Biological Sciences Theses & Dissertations
Nocturnally dispersing macrobenthic invertebrates of the Lafayette River, Norfolk, Virginia were collected from September 4 to October 4, 1982 to determine environmental factors affecting migrations. A total of 55 taxa were identified from 325 surface and bottom nocturnal plankton tows. Peracaridan crustaceans were the dominant (99.0% of the total density) group collected. Six of the commonly collected species showed a significant (P