Additional fauna of Coelostoma Brullé, 1835 from China, with re-establishment of Coelostoma sulcatum Pu, 1963 as a valid species (Coleoptera, Hydrophilidae, Sphaeridiinae)


	Coelostoma (Lachnocoelostoma) nankunshanense Mai & Jia, sp. nov. A dorsal view B ventral view C lateral view D–F aedeagus D, E holotype D dorsal view E ventral view F aedeagus of a paratype (dorsal view). Scale bars: 1.0 mm (A–C); 0.5 mm (D–F).

Part of: Mai Z, Hu J, Jia F (2022) Additional fauna of Coelostoma Brullé, 1835 from China, with re-establishment of Coelostoma sulcatum Pu, 1963 as a valid species (Coleoptera, Hydrophilidae, Sphaeridiinae). ZooKeys 1091: 15-56. https://doi.org/10.3897/zookeys.1091.79564