23656
Rainbow trout " ( Salmo gairdneri " ) have shown constant protein synthesis rates over temperatures ranging from 5 ° to 20 " °C , after acclimating to any temperature in this range for 1 month .
 ( Salmo gairdneri
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:
 ( Salmo gairdneri