Induction of out-of-season spawning in walleye (Stizostedion vitreum)

Abstract excerpt

Simple environmental and hormonal treatments were used to induce out-of-season spawning in walleye Stizostedion vitreum up to 10 weeks prior to the normal reproductive season. Wild walleye were captured in the autumn, held in earthen ponds, and in late January, February, and March (approximately 10, 6, and 3 weeks prior to natural spawning), 16-20 female and 4-8 male walleye were recaptured and transferred to indo...

Topics

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• Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
• Genetic Variation
• Genetics, Population
• Microsatellite Repeats
• Molecular Sequence Data
• Perciformes
• Polymorphism, Genetic
• Species Specificity

Identifiers and source

Literature Corpus work

37ff6d26-45b9-5689-8acb-82c0690cc663

DOI

10.1016/s0044-8486(98)00220-8