breadth index


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Noun1.breadth index - ratio (in percent) of the maximum breadth to the maximum length of a skullbreadth index - ratio (in percent) of the maximum breadth to the maximum length of a skull
ratio - the relative magnitudes of two quantities (usually expressed as a quotient)
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Similarly, the diet breadth index (DB) increased along this environmental gradient, from 5.
The diet breadth index for all size groups were low (0.
Key words: Freshwater fish, diet overlap, diet breadth index, frequency of occurrence.