Ding, R. ., Chen, F. ., & Alekseev, V. R. . (2022).

A redescription of the rare eucyclopine copepod Eucyclops productus Kiefer, 1939 (Multicrustacea: Copepoda: Cyclopoida: Cyclopidae) and a keу to Eucyclops subgenera and species of China and adjacent areas

. Zootaxa, 5182(4), 377–388. https://doi.org/10.11646/zootaxa.5182.4.4