sentence: Bioluminescence is used as a lure to attract prey by several deep sea fish such as the anglerfish.
sentences_after: A dangling lure on the head of the fish attracts small animals to it within striking distance. Some fish, however, use a non-bioluminescent lure.
concept_name: bioluminescence
headings: Bioluminescence Functions of bioluminescence Attraction
categories: Physiology Biochemistry Light sources