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Full-Text Articles in Animal Sciences
Estimating Daily Growth Of Age-0 Channel Catfish In A Free-Flowing, Commercially Exploited Midwestern River, Kaleb B. Wood
Estimating Daily Growth Of Age-0 Channel Catfish In A Free-Flowing, Commercially Exploited Midwestern River, Kaleb B. Wood
Masters Theses
The larval stage in fishes is an important stage in the life history, as their survival dictates the ability of the population to sustain itself as an adult population. While there is a plethora of information available for juvenile and adult life stages of Channel Catfish (Ictalurus punctatus), very little is understood about their larval life stage. This study sought to determine overall density, growth rates, and size structure of cohorts of age-0 Channel Catfish during a study year on the Wabash River. In 2018, I sampled age-0 Channel Catfish using a benthic trawl from May to September. …
Population Demographics Of Channel Catfish In The Lower Wabash River, Valerie J. Thompson
Population Demographics Of Channel Catfish In The Lower Wabash River, Valerie J. Thompson
Masters Theses
Inland fisheries are experiencing increasing demands due to anthropogenic stressors, especially within large river systems that support both recreational and commercial fisheries. Riverine species are sensitive to habitat degradation, species introductions, and exploitation, so continued monitoring and management of these communities are vital to maintain abundance and diversity within these systems. The North American catfish family, Ictaluridae, supports both recreational and commercial fisheries throughout the United States. Channel Catfish Ictalurus punctatus are heavily studied and managed compared to other sport catfishes in this family because of their economic and ecological significance. One important Channel Catfish fishery exists in the lower …
Using Community Science To Monitor Eastern Box Turtles And Engage Public In Conservation, Sarah Zoppa
Using Community Science To Monitor Eastern Box Turtles And Engage Public In Conservation, Sarah Zoppa
Masters Theses
The eastern box turtle (Terrapene carolina carolina; EBT) is a charismatic species with populations in decline due to habitat loss, disease, and other anthropogenic factors. However, due to their cryptic nature, studying an EBT population can be a difficult and intensive process. To investigate EBT populations in Coles County, Illinois, we used a combination of community science and computer-based pattern analysis to develop an approach to tracking individual turtles. Citizen volunteers submitted photos of encountered eastern box turtle carapaces for shell pattern analysis along with GPS coordinates of the encounter. We have received 220 submissions from 47 community volunteers. …