☆ 4.1 Article Proceedings Paper

Developing and integrating enhancement strategies to improve and restore fisheries

BULLETIN OF MARINE SCIENCE (2021)

Genetic evaluation of the unknown contribution of stocked fish in angler catches: a case study using mulloway Argyrosomus japonicus

Matthew Taylor et al.

Summary: This study reports on the retrospective inference of the origin of mulloway in stocked estuaries using sibship analysis, when other means of identification were not available. The analysis showed that hatchery-reared fish could contribute to a certain percentage of the sampled populations in augmented estuaries, with the contribution rate varying among cohorts and decreasing with size. This highlights the potential usefulness of sibship analysis for genetic evaluation of stocked estuaries.

BULLETIN OF MARINE SCIENCE (2021)

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Article Marine & Freshwater Biology

Prey capture kinematics of wild and hatchery juvenile common snook Centropomus undecimalis

P. Caldentey et al.

Summary: The study compared prey capture kinematics between hatchery juvenile snook and wild conspecifics, identifying specific differences in behavior. Naive hatchery snook exhibited poorer feeding performance compared to wild fish, but improved quickly with experience. Exposure to live prey could enhance the feeding performance and overall fate of snook released into the wild.

BULLETIN OF MARINE SCIENCE (2021)

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Article Fisheries