Vorlage:Gai et al., 2015

• Gai, Z,.-K., Zhu, M., Jia, L.-T. & Zhao, W. 2015. A streamlined jawless fish (Galeapida) from the Lower Devonian of Yunnan, China and its taxonomic and paleoecological implications. Vertebrata Palasiatica, 53 (2): 93-109.