Ancylomenes longicarpus (also known as long-arm cleaner shrimp or anemone partner shrimp) is a species of shrimp found from Red Sea to Western Pacific.It's tiny (length up to 2.5 cm) body is transparent with white and purple spots on tail and white line between eyes.It's often associated with corals from geniuses Xenia, Plerogyra and anemones Entacmaea quadricolor, Heteractis crispa.