253037
Description Pyura dalbyi has a yellow , sand-free tunic , a highly conspicuous feature that readily distinguishes it from other species of cunjevoi in temperate Australasia .
 Australasia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Australasia