👉 Austroicetes is a family of marine invertebrates that includes the common jellyfish, which are known for their unique and fascinating appearance. These creatures are characterized by their highly developed exoskeletons, typically made up of multiple layers, allowing them to maintain buoyancy and protect against predators. Some Austroicetes species are also known for their ability to change their shape under water pressure, making them particularly interesting for marine biologists studying biodiversity and evolution in these organisms.