
Relative growth of fins in the fourhorn sculpin, Myoxocephalus quadricornis, from the upper Great Lakes
Copeia
Out-of-print
By: Carl Jacoby
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Abstract
Livers of 445 wild bobwhites taken in Iowa, Wisconsin, and Illinois in late fall and winter of 1947-48 were assayed for vitamin A. All contained vitamin A; but the amount in many was so low that it is estimated that 4% of the birds would have died directly from lack of vitamin A within 3 weeks or that as much as 42% might have been affected enough to make them die from predation and severe weather.
Additional publication details
Publication type | Article |
---|---|
Publication Subtype | Journal Article |
Title | Relative growth of fins in the fourhorn sculpin, Myoxocephalus quadricornis, from the upper Great Lakes |
Series title | Copeia |
Volume | 1961 |
Issue | 4 |
Year Published | 1961 |
Language | English |
Contributing office(s) | Great Lakes Science Center |
Description | p. 473-475 |
Larger Work Type | Article |
Larger Work Subtype | Journal Article |
Larger Work Title | Copeia |
First page | 473 |
Last page | 475 |