Watch a sea anemone defend itself against a predatory starfish in this video. The sea anemone detects the starfish nearby, ...

A new sea anemone species, Paracalliactis tsukisome, builds shell-like homes and share them with hermit crabs - a rare, ...

Japanese researchers have described a new species of sea anemone that appears to share a mutually beneficial relationship with hermit crabs. The pale pink sea anemones, now named Paracalliactis ...

Unlike typical sea anemones, which lack hard skeletons, the new species secretes a shell-like structure - known as a ...

Scientists found a new sea anemone species off Japan's coast. This anemone, named Paracalliactis tsukisome, builds shell-like ...