15995
The pair filmed and sometimes even captured several deadly sea animals , including stonefish , sea snakes , great white sharks , cone snails , blue-ringed octopuses , saltwater crocodiles and perhaps the world 's deadliest venomous animal , the box jellyfish .
 cone snails
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 cone snails