Pyrcz, T. W., Lorenc-Brudecka, J., Boyer, P., & Zubek, A. (2018).

Subspecies-level systematics and affinities of Cheimas Thieme—an endemic genus of the subparamo of the Venezuelan Cordillera de Mérida (Lepidoptera: Nymphalidae, Satyrinae)

. Zootaxa, 4422(2), 219–243. https://doi.org/10.11646/zootaxa.4422.2.4