Cockerell, T.D.A. 1903a New and little-known American Coccidae.. Annals and Magazine of Natural History (Ser. 7) 11: 155-165.
Notes: Cardiococcus n. gen.; 9 new species, 6 new varieties in 8 genera; collection notes on 6 scale insects.
Cockerell, T.D.A. 1903a New and little-known American Coccidae.. Annals and Magazine of Natural History (Ser. 7) 11: 155-165.
Notes: Cardiococcus n. gen.; 9 new species, 6 new varieties in 8 genera; collection notes on 6 scale insects.