Revision of the family Asterolecaniidae (Hemiptera: Coccomorpha) in Argentina Author Granara de, María C. Investigaciones Científicas y Técnicas (CONICET), Instituto Miguel Lillo 205 (4000), Tucumán Author Willink Superior de Entomología “ Dr., Argentina Author González, Patricia e Instituto Miguel Lillo, Universidad Nacional de Tucumán. Instituto Superior de Willink ” (INSUE), Miguel Lillo 205 (4000), Tucumán, Argentina Author Stumpf, Christof F. State University of Alexandria (LSUA), Department of Biological Sciences, Alexandria, text Insecta Mundi 2023 2023-06-30 2023 996 1 23 journal article 10.5281/zenodo.10834645 1942-1354 10834645 2A1FB016-1B67-4861-BB8B-2011B26679F1 Mycetococcus Ferris, 1918 Type species. Cerococcus ehrhorni ( Cockerell, 1895 ) Diagnosis. Adult female legless. Antennae reduced to 1–2 segments. With eight-shaped ducts or pores on dorsum and venter. Last abdominal segments strongly sclerotized forming a caudal process. With multilocular pores (5–10 locules) close to the spiracular peritremes. Comments. So far, three species are known, Mycetococcus ehrhorni (Cockerell) from the USA on Lithocarpus Blume (Fagaceae) and Quercus , M. corticis (Townsend and Cockerell) from Mexico , and M. sinensis Gavrilov-Zimin from China , on Quercus ( García Morales et al. 2016 ) .