Xanthonychidae articles - Encyclopedia of Life

Xanthonychidae

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Xanthonychidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea. ^[2]

The family Xanthonychidae consists of the following subfamilies:

Echinichinae F.G. Thompson & Naranjo-García, 2012
Epiphragmophorinae Hoffmann, 1928
Helminthoglyptinae Pilsbry, 1939
Humboldtianinae Pilsbry, 1939
Lysinoinae Hoffmann, 1928
- tribe Lysinoini Hoffmann, 1928
- tribe Leptariontini H. Nordsieck, 1987 - synonym: Tryonigentinae Schileyko, 1991
- tribe Metostracini H. Nordsieck, 1987
Metostracinae H. Nordsieck, 1987: synonym of Metostracini H. Nordsieck, 1987 (original rank)
Monadeniinae H. Nordsieck, 1987
Xanthonychinae Strebel & Pfeffer, 1879

Trichodiscininae H. Nordsieck, 1987: belongs to the family Trichodiscinidae H. Nordsieck, 1987

Lysinoidae may be treated as a separate family with subfamilies Leptariontinae, Lysinoinae and Metostracinae.^[3]

Trichodiscina critina shell

Genera in the family Xanthonychidae include:

Tribe Leptariontini H. Nordsieck, 1987
- Leptarionta Crosse & P. Fischer, 1872 ^[4]
- Semiconchula Naranjo-Garcia & Polaco, 2000
- Tryonigens Pilsbry, 1927
Tribe Lysinoini Hoffmann, 1928
- Lysinoe H. Adams & A. Adams, 1855
Tribe Metostracini H. Nordsieck, 1987
- Cryptostrakon W.G. Binney, 1879 ^[4]
- Metostracon Pilsbry, 1900

Xanthonyx Crosse & P. Fischer, 1867 - the type genus of the family Xanthonychidae^[5]

^ Strebel & Pfeffer (1879). Beitrag zur Kenntniss der Fauna mexicanischer Land- und Süsswasser Conchylien, 4: 25.
^ ^a ^b MolluscaBase eds. (2021). MolluscaBase. Xanthonychidae Strebel & Pfeffer, 1879. Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=994714 on 2021-02-25
^ Bank, R. (2017). Lysinoidae Hoffmann, 1928. In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=994710 on 2017-08-29
^ ^a ^b Barrientos, Zaidett (2003). "Lista de especies de moluscos terrestres (Archaeogastropoda, Mesogastropoda, Archaeopulmonata, Stylommatophora, Soleolifera) informadas para Costa Rica". Revista Biología Tropical. 51: 293–304.
^ Bouchet, Philippe; Rocroi, Jean-Pierre; Frýda, Jiri; Hausdorf, Bernard; Ponder, Winston; Valdés, Ángel & Warén, Anders (2005). "Classification and nomenclator of gastropod families". Malacologia. Hackenheim, Germany: ConchBooks. 47 (1–2): 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.

Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017