original description
(of Helix furcillata Hupé, 1853) Hupé H. (1853). Observations sur l'<i>Helix pellis-serpentis</i>, Chemn., et descriptions d'espèces nouvelles du genre Hélice. <em>Revue et Magasin de Zoologie.</em> ser. 2, 5: 296-303, pls 9-11., available online at https://www.biodiversitylibrary.org/page/13711804
page(s): 302, pl. 11 fig. 2 [details]
source of synonymy
Solem, A. (1966). Neotropical land snail genera <i>Labyrinthus</i> and <i>Isomeria</i> (Pulmonata, Camaenidae). <em>Fieldiana: Zoology.</em> 50: 1-226., available online at https://biodiversitylibrary.org/page/2780997
page(s): 86 [details]
From editor or global species database