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gonadosomatic index

The calculation of gonad weight as a percentage of total body weight; used to measure sexual maturity in relation to the sexual development of ovaries or testes.
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Entry Terms:
  • GSI (gonadosomatic index)
  • gonosomatic index
  • gonado-somatic index
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RDF/XMLCreated 2012-10-23, last modified 2013-05-21