61247
Unlike most modern hyena species , which are specialised bone-crushers , these dog-like hyenas were nimble-bodied , wolfish animals ; one species among them was " Ictitherium viverrinum " , which was similar to a jackal .
 Ictitherium, jackal
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:
 Ictitherium, jackal