3153
" Gyraulus cockburni " is a species of small , mostly air-breathing , freshwater snail , aquatic pulmonate gastropod mollusk in the family Planorbidae , the ram 's horn snails .
 animal: freshwater snail; animal: ram
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: freshwater snail, ram 
Answer:
 animal: freshwater snail; animal: ram