I was wondering in russian креветки are treated also as неодушевлённое
Example:
1. In the bar I saw those girls = В баре я видел этих девушек (Genetive)
1. In Africa I saw lions = В Африке я видел львов (Genetive)
1. When I was swimming I saw shrimps = Когда я плавал я видел креветки или креветок
1. In the restaurant I ate shrimps = В ресторане я покушал креветки или креветок