99751
A few are adapted to an underground life , including some " Monopterus " swampeels , and the catfish " Horaglanis " and " Kryptoglanis " .
 Monopterus, Horaglanis
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:
 Monopterus, Horaglanis