Canadian Forest Service Publications
Two new species of Myzocallidine aphids from North America and Japan (Homoptera: Aphididae). 1996. Quednau, F.W. The Canadian Entomologist 128(6): 1013-1020.
Issued by: Laurentian Forestry Centre
Catalog ID: 16711
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Myzocallis (Neomyzocallis) pseudodiscolor sp.nov. from Quercus macrocarpa in North America, and Tuberculatus pilosulus sp.nov. from Quercus serrata in Japan are described. The affinities of the two species are discussed.