Schmidt, O. 2015.

One century after: a reappraisal of the gnathos (sensu Pierce, 1914)
in Larentiinae (Lepidoptera: Geometridae)

. Zootaxa. 3974, 3 (Jun. 2015), 328–340. DOI:https://doi.org/10.11646/zootaxa.3974.3.2.