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 : 439-440

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

1(0) Posteriormost segment with compound multilocular disc-pores............................ N. osmanthus (Yang & Hu)

- Posteriormost segment without compound multilocular disc-pores.............................................. 2

2(1) Margin of mesothorax with compound multilocular disc-pores numerous, in a group about 15 pores wide............................................................................................. N. tangi Zheng & Wu , sp. n.

- Margin of mesothorax with compound multilocular disc-pores fewer, in a group no more than 5 pores wide.............. 3

3(2) Large simple pores on dorsum of abdominal segments I–VI each with 0–3 pores.................. N. lonicera Wu & Nan

- Large simple pores on dorsum of abdominal segments I–VI each with 3–15 pores.................................. 4

4(3) Compound multilocular disc-pores each with 4–7 (mostly 5 or 6) subcentral loculi...................... N. zizyphi Tang

- Compound multilocular disc-pores each with 4–6 (mostly 4 or 5) subcentral loculi, pores with 7 subcentral loculi absent.......................................................................................... N. sophoric a Wu