Influence of diet and time on fat and retinol concentrations in adult feeder crickets

Many captive amphibians are fed supplemented crickets (Acheta domesticus) as a basal diet. There is concern that some amphibians have unique requirements for certain vitamins, particularly vitamin A due to its association with squamous metaplasia of mucous producing epithelia, resulting in inability to capture prey. Because vitamin A is fat soluble, it was hypothesized that increasing fat concentration of crickets...