New Zealand Threat Classification Series 45, October 2025

Summary
The conservation status of 22 native aphid species in New Zealand was reassessed using the New Zealand Threat Classification System (NZTCS).
This report provides a list of these species, along with a statistical summary and brief notes on the most important changes since the previous assessment.
In total:
- 2 species are Threatened
- 4 species are At Risk
- 4 species are Not Threatened
- 12 species are Data Deficient.
Authors
Simon Bulman, David A.J. Teulon and Pascale Michel
Read the report
Conservation status of indigenous aphids in Aotearoa New Zealand, 2024 (PDF, 581K)