194871
The flattened pectoral fin disk is round , as long as it is wide , and overlapping the origin of the large pelvic fin s. The eyes are much smaller than the spiracle s , which are edged with small tubercles .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None