The life history of P. brevitheca sp. nov. A egg B the 1st instar larvae C the 2nd instar larvae D the 3rd instar larvae E the 4th instar larvae F the pupa, from initiation to maturity.

 
 
  Part of: Liu M-M, Li M, Li S, Li Z-J, Wei M-C (2025) A new species of Pristiphora Latreille (Hymenoptera, Tenthredinidae), a defoliator of Picea meyeri in China. Journal of Hymenoptera Research 98: 525-543. https://doi.org/10.3897/jhr.98.152315