Amaral, Silvana Vargas Do, Simone Machado de Oliveira, and Ana Maria Leal-Zanchet. 2012. “Three New Species of Land Flatworms and Comments on a Complex of Species in the Genus Geoplana Stimpson (Platyhelminthes: Continenticola)”. Zootaxa 3338 (1). Auckland, New Zealand:1–32. https://doi.org/10.11646/zootaxa.3338.1.1.