Neogreenia MacGillivray

Zheng, Xinyi, Watson, Gillian W., Zhang, Jiangtao, Tan, Zhixiang & Wu, San’An, 2024, A review of the genus Neogreenia MacGillivray (Hemiptera: Coccomorpha: Qinococcidae) with descriptions of two new species, Zootaxa 5418 (5), pp. 401-441 : 439

Key to Chinese species of genus Neogreenia MacGillivray , based on known first-instar morphology

1(0) Abdominal margins with simple multilocular disc-pores....................................................... 2

- Abdominal margins without simple multilocular disc-pores................................... N. lonicera Wu & Nan

2(1) Simple multilocular disc-pores on margins of abdomen mostly each with 5 subcentral loculi.... N. tangi Zheng & Wu , sp. n.

- Simple multilocular disc-pores on margins of abdomen mostly each with 3 subcentral loculi.......................... 3

3(2) A pair of dorsal thin-rimmed simple pores present submedially on head. Compound multilocular disc-pores near each spiracle each with 5 subcentral loculi, and same diameter as simple multilocular disc-pores on body margin....... N. sophorica Wu

- Dorsal thin-rimmed simple pores absent from head. Compound multilocular disc-pores near each spiracle mostly each with 4 subcentral loculi, and much larger than simple multilocular disc-pores on body margin......... N. osmanthus (Yang & Hu)