89972
Common amphibians inventoried in the river are the dusky salamander ( " Desmognathus fucus " ) , wood frog ( " Rana sylvatica " ) , and the green frog ( " Rana clamitans " ) .
 dusky salamander, wood frog
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:
 dusky salamander, wood frog