Neutrodiaptomus is a genus of copepods in the family Diaptomidae. The Japanese endemic species N. formosus is lited as Data Deficient on the IUCN Red List. The genus Neutrodiaptomus contains the following species:
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0