Newstead, R. 1920 Observations on scale-insects (Coccidae) - VI.. Bulletin of Entomological Research 10: 175-207.
Notes: Describes 1 new genus, 21 new species, 3 new varieties in 11 genera; notes on 5 other scale insects.
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Newstead, R. 1920 Observations on scale-insects (Coccidae) - VI.. Bulletin of Entomological Research 10: 175-207.
Notes: Describes 1 new genus, 21 new species, 3 new varieties in 11 genera; notes on 5 other scale insects.
Download PDF