Douglas, J.W. 1887a Note on some British Coccidae (No. 7).. Entomologist's Monthly Magazine 24: 21-28.
Notes: Ischnaspis filiformis n. gen. and sp.; notes on 9 other coccids.
Douglas, J.W. 1887a Note on some British Coccidae (No. 7).. Entomologist's Monthly Magazine 24: 21-28.
Notes: Ischnaspis filiformis n. gen. and sp.; notes on 9 other coccids.