Burmeister, H. 1835 Scharlachlause. Schildläuse. Coccina. (Gallinsecta 1.).. Handbuch der Entomologie. T.F. Inslin Berlin
Notes: Discusses 6 genera, 20 species; first proposal of Lecanium.
Burmeister, H. 1835 Scharlachlause. Schildläuse. Coccina. (Gallinsecta 1.).. Handbuch der Entomologie. T.F. Inslin Berlin
Notes: Discusses 6 genera, 20 species; first proposal of Lecanium.