Dong, X. and Bian, D. 2021.

Three new species and two new records of Helochares (Hydrobaticus) MacLeay, 1871 from China (Coleoptera: Hydrophilidae: Acidocerinae)

. Zootaxa. 4950, 1 (Mar. 2021), 166–180. DOI:https://doi.org/10.11646/zootaxa.4950.1.9.