This dataset contains the digitized treatments in Plazi based on the original journal article Ko, Chiun-Cheng (2017): A new genus and two new species of galling aphids (Hemiptera: Aphididae) from Distylium (Hamamelidaceae) in Taiwan. Zootaxa 4323 (2): 209-218, DOI: https://doi.org/10.11646/zootaxa.4323.2.4