Bian, Dongju, Cheng Guo, and Lanzhu Ji. 2012. “First Record of Ancyronyx Erichson (Coleoptera: Elmidae) from China, With Description of a New Species”. Zootaxa 3255 (1). Auckland, New Zealand:57–61. https://doi.org/10.11646/zootaxa.3255.1.4.