| Ctenophora | |
|---|---|
 | |
| Scientific Classification | |
| Kingdom | Animalia |
Ctenophora (/tɪˈnɒfərə/; singular ctenophore, /ˈtɛnəfɔːr/ or /ˈtiːnəfɔːr/; from Ancient Greek: κτείς, romanized: kteis, lit. 'comb'[7] and φέρω, pherō, 'to carry'; commonly known as comb jellies) comprise a phylum of invertebrate animals that live in marine waters worldwide. They are notable for the groups of cilia they use for swimming (commonly referred to as "combs"), and they are the largest animals to swim with the help of cilia.