Helicodiscidae
{{Short description|Family of gastropods}}
{{Use dmy dates|date=January 2024}}
{{Automatic taxobox
|image = Helicodiscus parallelus.jpg
|image_caption = A live individual of Helicodiscus parallelus
|taxon = Helicodiscidae
|authority = H. B. Baker, 1927
|synonyms_ref =
|synonyms=
|type_species =
|display_parents= 3
}}
Helicodiscidae is a family of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Punctoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).
Genera
Genera within the family include:
- Lucilla Lowe, 1852{{in lang|cs}} Horsák M., Juřičková L., Beran L., Čejka T. & Dvořák L. (2010). "Komentovaný seznam měkkýšů zjištěných ve volné přírodě České a Slovenské republiky. [Annotated list of mollusc species recorded outdoors in the Czech and Slovak Republics]". Malacologica Bohemoslovaca, Suppl. 1: 1-37. [http://mollusca.sav.sk/pdf/9/Suppl-1-v2.pdf PDF].
- Subfamily Helicodiscinae Pilsbry, 1927
- Chanomphalus Strebel & Pfeffer, 1879{{Cite journal|last=Barrientos|first=Zaidett|date=2003|title=Lista de especies de moluscos terrestres (Archaeogastropoda, Mesogastropoda, Archaeopulmonata, Stylommatophora, Soleolifera) informadas para Costa Rica|url=https://revistas.ucr.ac.cr/index.php/rbt/article/view/26388/26575|journal=Revista de Biología Tropical|volume=51|pages=293–304}}
- Helicodiscus Morse, 1864 - the type genus
- Polygyriscus Pilsbry, 1948
- Speleodiscoides A.G. Smith, 1957
- Radiodiscus - may belong in the Charopidae
- Subfamily Stenopylinae Thiele, 1931
- Stenopylis Fulton, 1914
- Zilchogyra
;Synonyms:
- Coarctatio F. Haas, 1945: synonym of Stenopylis Fulton, 1914 (junior synonym)
- Hebetodiscus H. B. Baker, 1929: synonym of Lucilla R. T. Lowe, 1852
- Hydrophrea Climo, 1974: synonym of Lucilla R. T. Lowe, 1852