371555
During his time as Director of the Australian Museum , he was the initiator of attempts to clone the Thylacinus cynocephalus , the Tasmanian Tiger , an animal extinct since 1936 .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None