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Full-Text Articles in Toxicology
Virginia Wild-Caught Blue Catfish: Nutrition And Contaminant Analysis, Robert A. Fisher
Virginia Wild-Caught Blue Catfish: Nutrition And Contaminant Analysis, Robert A. Fisher
Reports
The blue catfish, Ictalurus furcatus, is an introduced freshwater species in Virginia’s tributaries to the Chesapeake Bay. Since its introduction in the 1970’s, significant recreational and commercial fisheries have developed within upriver, largely freshwater environments. Blue catfish are voracious, opportunistic predators, feeding on a variety of natural prey items, including native fish and shellfish species. Their varied diets result in a more nutrient-rich fish compared to farmraised catfish (USDA Food and Nutrient Database https://fdc.nal.usda.gov/fdc-app. html#/?query=catfish) on the market, which are typically fed a plant-based diet.
In recent years, blue catfish populations have expanded from upriver freshwater habitat to major brackish-water …
The Impact Of Nicotine Accumulation Exposure On Lithobates Catebeianus Larvae Mortality, Luke Micek
The Impact Of Nicotine Accumulation Exposure On Lithobates Catebeianus Larvae Mortality, Luke Micek
UCARE Research Products
Cigarette butts are the most littered item in the world and contain over 4,000 chemicals, including the organic compound nicotine (Slaughter et al. 2011). Billions of cigarette butts are littered each year which may wash into bodies of water, impacting the local wildlife. To determine how introduced chemicals impact the environment, it is important to study its effects on indicator species. Amphibians, such as Lithobates catebeianus, act as indicator species due to their extreme sensitivity to chemical changes in its environment. The purpose of this research project was to obtain data to help determine the impact nicotine accumulation has …