The research aims to know the life cycle. feeding and mating behavior of predatory beetle S. gilvifrons. and was conducted at entomology laboratory of Assessment Institute for agri-cultural technology Malang - East Java. https://koolvdmkld5zn.nizarblog.com/35075001/the-network-capital-of-the-cossack-youth-as-an-element-of-the-social-capital-of-the-russian-cossacks