Schileyko, A. A. (1979). Sistema otrjada Geophila (= Helicida) (Gastropoda Pulmonata). In: Y.I. Starobogatov (ed.), Morphology, systematics and phylogeny of molluscs. <em>Trudy Zoologicheskogo Instituta Akademii Nauk SSSR.</em> 80: 44-69. Leningrad [20 August]. [translated in English by K.J. Boss & M.K. Jacobson, 1985: The system of the order Geophila (= Helicida) (Gastropoda Pulmonata). - Special Occas. Publ. Dept. Moll. Mus. comp. Zool. Harvard, 6: 1-45. Cambridge, Massachusetts]. page(s): 56 [details] Available for editors
MolluscaBase eds. (2025). MolluscaBase. Helicina. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=994701 on 2025-02-18
Marine Species Traits editorial board (2025). Marine Species Traits. Helicina. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=994701 on 2025-02-18
original descriptionSchileyko, A. A. (1979). Sistema otrjada Geophila (= Helicida) (Gastropoda Pulmonata). In: Y.I. Starobogatov (ed.), Morphology, systematics and phylogeny of molluscs. <em>Trudy Zoologicheskogo Instituta Akademii Nauk SSSR.</em> 80: 44-69. Leningrad [20 August]. [translated in English by K.J. Boss & M.K. Jacobson, 1985: The system of the order Geophila (= Helicida) (Gastropoda Pulmonata). - Special Occas. Publ. Dept. Moll. Mus. comp. Zool. Harvard, 6: 1-45. Cambridge, Massachusetts]. page(s): 56 [details] Available for editors
basis of recordBouchet P., Rocroi J.P., Hausdorf B., Kaim A., Kano Y., Nützel A., Parkhaev P., Schrödl M. & Strong E.E. (2017). Revised classification, nomenclator and typification of gastropod and monoplacophoran families. <em>Malacologia.</em> 61(1-2): 1-526. page(s): 361 [details] Available for editors