Three Cassiopea, or upside-down jellyfish

Three Cassiopea, or upside-down jellyfish, from Bonaire, Dutch Caribbean, seen from above in the lab at the Department of Invertebrate Zoology at the Smithsonian’s National Museum of Natural History. [Research supported by National Science Foundation grant IOS 1829158.] Learn more in ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video