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Digestive enzymes in poikilothermal vertebrates. An investigation of enzymes in fishes, with comparative studies on those of amphibians, reptiles, and mammals

Issue
41(1)
Author(s)
Kenyon, Walter A.
PDF
fb41.5.pdf

Also in this issue

  • Index
  • Fur-seal industry of the Commander Islands, 1897 to 1922
  • Fishes of the Republic of El Salvador, Central America
  • Growth and age at maturity of the Pacific razor clam, Siliquia patula (Dixon)
  • Seasonal distribution of the plankton of the Woods Hole region
  • Growth and degree of maturity of chinook salmon in the ocean
  • Black tumor of the catfish
  • Variation in the maximum depth at which fish can live during summer in a moderately deep lake with a thermocline