Kanda, S. 1941c A new species of genus Phenacaspis (Homoptera) from Corea.. Dobutsugaku Zasshi (Journal of the Zoological Society of Japan). Tokyo 53: 220-221.
Notes: P. forsythiae.
Kanda, S. 1941c A new species of genus Phenacaspis (Homoptera) from Corea.. Dobutsugaku Zasshi (Journal of the Zoological Society of Japan). Tokyo 53: 220-221.
Notes: P. forsythiae.