In aquatic and larval amphibians, Saprolegniasis causes lethargy, respiratory distress, anorexia, weight loss, and sometimes skin ulcerations. What is Saprolegniasis?
Explanation
Answer: C - Saprolegniasis is a fungal infection, also referred to as "water molds." When in the water, newly-infected individuals will have a white, cottony growth on their skin. As the fungus grows, it may appear greenish from the presence of algae. When infected animals are removed from the water, the fungus is hard to see.