Demersal refers to aquatic animals that live on or near the bottom of a body of water, such as a lake, ocean, or sea.
"Demersal" Examples
Examples of "demersal"
The demersal fish were swimming near the ocean floor, where the water was cold and dark. Demersal eggs are fertilized and develop on the sea floor, often in burrows or crevices. The demersal zone of the ocean is home to a diverse array of species, including fish, sharks, and invertebrates. Research has shown that demersal fish are more susceptible to habitat destruction and overfishing than pelagic fish. The demersal community in the coral reef was affected by the surge of ocean acidification, leading to a decline in biodiversity.