76489
They are similar to " Notonecta glauca " , the back swimmer by appearance , although these lesser waterboatman are herbivores and swim on their fronts .
 animal: Notonecta glauca
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: Notonecta glauca 
Answer:
 animal: Notonecta glauca