Parasitic cockroaches indicate complex states of earliest proved ants - Peter Vršanský; Lucia Šmídová; Hemen Sendi; Peter Barna; Patrick Müller; Sieghard Ellenberger; Hao Wu; Xiaoyin Ren; Xiaojie Lei; Dany Azar; Juraj Šurka; Tao Su; et al. (Biologia, 2019)