Li, Y., Nel, A., Ren, D., Zhang, B. and Pang, H. (2011) “A new Chinese Mesozoic dragonfly clarifies the relationships between Rudiaeschnidae and Cymatophlebiidae (Odonata: Aeshnoptera)”, Zootaxa. Auckland, New Zealand, 2802(1), pp. 51–57. doi: 10.11646/zootaxa.2802.1.5.