54765
The stingless bee ( " Trigona corvina " ) uses local enhancement to locate other members of their colony and food resources .
 Trigona corvina
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:
 Trigona corvina