According to the Smithsonian National Museum of Natural History, scientists divide the more than 4,000 species known as jellyfish into four groups: Scyphozoa or "true" jellyfish, Cubozoa or box ...

According to the Smithsonian National Museum of Natural History, scientists divide the more than 4,000 species known as jellyfish into four groups: Scyphozoa or "true" jellyfish, Cubozoa or box ...

There are over 200 species of what are considered “true jellyfish.” They are part of the Scyphozoa group of animals that include the big, colorful jellyfish that often interact with humans. Scientists ...

With the four groups Anthozoa, Cubozoa, Hydrozoa, and Scyphozoa, the phylum is comprised of diverse taxa that inhabit all parts of the world’s ocean. A simple anatomy made up of two germ layers, ...

At the time of this writing, the video (archived) had received more than 124,000 views. While we were unable to determine the creator of the video, it did not show a real jellyfish and was likely ...

The complex pool of dissolved organic matter (DOM) in the oceans is one of the largest global reservoirs of carbon in the biosphere (662 Pg, Hansell et al., 2009). This DOM pool is almost exclusively ...

This important study advances our understanding of early Cambrian cnidarian paleoecology and suggests that the reconstructed ancestral feeding and respiration mechanisms predate jet-propelled swimming ...