Sun, J., Zhao, Q., & Qiu, J.-P. (2010). Three new species of earthworms belonging to the genus Amynthas (Oligochaeta: Megascolecidae) from Hainan Island, China. Zootaxa, 2680(1), 26–32. https://doi.org/10.11646/zootaxa.2680.1.2