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Timing of Yellow Perch Otolith Annulus Formation and Relationship between Fish and Otolith Lengths
Abstract We estimated the timing of annulus formation and the relationship between otolith radius length (whole view) and total length (TL) in yellow perch Perca flavescens from South Dakota lakes.Expand
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An Assessment of Calcified Structures for Estimating Northern Pike Ages
AbstractAn important component of effective fisheries management is estimating fish ages. Age estimates can be used to estimate recruitment, relative abundance of age-groups, total mortality, andExpand
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Comparison of Two Trap Net Designs for Sampling Muskellunge
Sampling adequate numbers of muskellunge (Esox masquinongy) is necessary to evaluate stocking success and to collect information on various population metrics (e.g., growth, condition, relativeExpand
Angler exploitation of an unexploited walleye population in the northern Great Plains
Abstract Walleyes Sander vitreus are an important sport fish found throughout the northern Great Plains of North America. Periods of increased precipitation across the Great Plains can result in newExpand
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Comparison of Day and Night Electrofishing to Sample Smallmouth Bass in Natural Lakes of Eastern South Dakota
AbstractSmallmouth Bass Micropterus dolomieu, an important sport fish and apex predator, are commonly sampled by fisheries personnel using night electrofishing. We assessed day and nightExpand
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Occurrence of Rudd (Scardinius erythrophthalmus) and Dynamics of Three Populations in South Dakota
ABSTRACT The rudd (Scardinius erythrophthalmus) was first identified in South Dakota waters during the early 1990's. Since its introduction, there has been a paucity of information concerning itsExpand
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Comparison of Two Trap Net Sizes for Collecting Walleye Broodstock
AbstractTrap nets are commonly used to collect Walleye Sander vitreus broodstock for spawning as part of culture and stocking programs. We compared overnight catch rates of Walleyes captured in twoExpand