Shear, W. A., & Krejca, J. K. (2007).

Revalidation of the milliped genus Amplaria Chamberlin 1941 (Diplopoda,  Chordeumatida, Striariidae), and description of two new species from caves in Sequoia and Kings Canyon National Parks, California

. Zootaxa, 1532(1), 23–39. https://doi.org/10.11646/zootaxa.1532.1.2