19691
Two species are " Kuhlia sandvicensis " and " K. xenura " .
 Kuhlia sandvicensis, K. xenura
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:
 Kuhlia sandvicensis, K. xenura