40746
Hydrozoans have a worldwide range : some , such as " Hydra " , live in freshwater ; " Obelia " appears in the coastal waters of all the oceans ; and " Liriope " to the Lion 's mane jellyfish , which may exceed in diameter and in length .
 Obelia, Liriope, Lion 's mane jellyfish
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Obelia, Liriope, Lion 's mane jellyfish