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Showing 181-190 of 190 results
  1. Viability of American oyster,Crassostrea virginica, spermatozoa exposed to stress

    Viability was determined for oyster spermatozoa maintained in salt water for extended periods after activation and for spermatozoa exposed to thermal...

    Curt D. Rose, Ellen Heath in Estuaries
    Article 01 December 1978
  2. Behavioral thermoregulation in mammals and birds

    Thermoregulation in homoiotherms is achieved by physiological and behavioural adjustments which involve the musculature, skin, sensory capacities,...

    Article 01 October 1964
  3. Early development of the clingfish,Gobeisox strumosus cope

    Descriptions and illustrations of the egg, early larval stages, and young of the clingfish, Gobiesox strumosus , are presented for the first time. The...

    Suzanne Runyan in Chesapeake Science
    Article 01 September 1961
  4. The black duck in the Chesapeake Bay of Maryland: Breeding behavior and biology

    The breeding behavior and biology of black ducks, Anas rubripes , were observed from 1953–1958 on the upper Eastern Shore of Chesapeake Bay in...

    Vernon D. Stotts, David E. Davis in Chesapeake Science
    Article 01 December 1960
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