Haeckelia+rubra

**Haeckelia rubra**



The rare ctenophora, haeckelia rubra, are known to havecnidocysts instead of colloblasts on its tentacles, and they are very small in length, usually less than 1 cm. It uses nematocysts to catch its prey. It eats medusae, and obtains the nematocysts from one prey animal to assist in capturing others.



