Zhang, K., Yang, D., Ren, D. and Shih, C. 2007.

The oldest Calosargus Mostovski, 1997 from the Middle Jurassic of China (Diptera: Brachycera: Archisargidae)

. Zootaxa. 1645, 1 (Nov. 2007), 1–17. DOI:https://doi.org/10.11646/zootaxa.1645.1.1.