Although referring to a human being so could be offensive, in Zoology, it’s not! There is an animal that literally has no ...

Since summer, a thread-like organism called Hydrozoa has been increasingly found on the surface of kelp. Hydrozoa belongs to the cnidarian family, the same as sea anemones. Although Hydrozoa do ...

"These small, oval-shaped organisms, about 5-8cm long, belong to a group called Hydrozoa," he said. "They possess a unique sail on top and drift with the wind". While By-the-Wind Sailors typically ...

How many species of jellyfish are there? Jellyfish are sometimes called sea jellies. They belong to a group called Medusozoa which is divided into four classes: Hydrozoa, Scyphozoa, Cubozoa and ...

Bulletin of Zoological Nomenclature, 61 (3) : 149 - 153. MAPSTONE G (2003) Redescriptions of two physonect siphonophores, Apolemia uvaria (Leseur, 18152) and Tottonia contorta Margulis, 1976, with ...

In 2019, the photographer Harris Narainen had just wrapped up a night dive off Anilao in the Philippines and begun his ...

(KTLA) – Bizarre sea creatures that resemble jellyfish have returned to Southern California waters a year after millions were spotted between Ventura and San Diego counties and beyond.