Template:Zhang & Zhang, 2000b
- Zhang, H.-C. & Zhang, J.-F. 2000. Xyelid sawflies (Insecta, Hymenoptera) from the Upper Jurassic Yixian Formation of Western Liaoning, China. Acta Palaeontologica Sinica 39(4): 476–492. DOI: 10.3969/j.issn.0001-6616.2000.04.003. Abstract.