990
During 1917 , he was collecting beetles in the trenches and while on patrol , 149 specimens between 2 January and 27 July , which he listed under the title of " Fauna coleopterologica douchyensis " ( " Coleopterological fauna of the Douchy region " ) .
 location: Douchy
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Douchy