Coral (Tubastrea sp.) polyps extended and feeding. Coral emit a fluorescent light when photographed under ultraviolet or blue light at night. Photogra

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Coral (Tubastrea sp.) polyps extended and feeding. Coral emit a fluorescent light when photographed under ultraviolet or blue light at night. Photographed in the Red Sea, Egypt.

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Size: 3434px × 5145px
Photo credit: © LOUISE MURRAY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, biofluorescence, biofluorescent, biological, biology, blue, coral, diving, fauna, favites, fluorescent, fluorescing, green, hard, light, nature, orange, pigments, red, sea, tubastrea, tunicate, ultraviolet, underwater, uv, water, wildlife, zoological, zoology