Green, E.E. 1921 Observations on British Coccidae with descriptions of new species. No. VI.. Entomologist's Monthly Magazine 57: 146-152, 189-200.
Notes: Describes 5 new species; 22 other scale insects discussed.
Green, E.E. 1921 Observations on British Coccidae with descriptions of new species. No. VI.. Entomologist's Monthly Magazine 57: 146-152, 189-200.
Notes: Describes 5 new species; 22 other scale insects discussed.