Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Gastropoda
Subclassis: Heterobranchia
Infraclassis: Euthyneura
Cohors: Tectipleura
Subcohors: Panpulmonata
Superordo: Eupulmonata
Ordo: Stylommatophora
Subordo: Helicina
Infraordo: Helicoidei
Superfamilia: Helicoidea
Familia: Xanthonychidae
Subfamiliae (7): Echinichinae – Epiphragmophorinae – Helminthoglyptinae – Humboldtianinae – Lysinoinae – Monadeniinae – Xanthonychinae
Overview of genera (36 + 2†)
Angrandiella – Bunnya – Cahuillus – Chamaearionta – Cryptostrakon – Dinotropis – Doeringina – Echinix – Epiphragmophora – Eremarionta – Eremariontoides – Greggelix – Helminthoglypta – Herpeteros – Humboldtiana – Karlschmidtia – Leptarionta – Lysinoe – Maricopella – Martirelix – Metostracon – Micrarionta – Minaselates – Mohavelix – Monadenia – Myotophallus – Noyo – Pilsbrya – Plesarionta – Rothelix – Semiconchula – Sonorelix – Sonorella – Tryonigens – Xanthonyx – Xerarionta – †Glypterpes – †Mesoglypterpes
Name
Xanthonychidae Strebel & Pfeffer, 1879
Synonyms
Epiphragmophoridae Hoffmann, 1928
References
Links
Xanthonychidae in the World Register of Marine Species
Xanthonychidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea. [2]
This family is within the superorder Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).
2017 taxonomy
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]
Genera
Trichodiscina critina shell
Genera in the family Xanthonychidae include:
Subfamily Echinichinae F.G. Thompson & Naranjo-García, 2012
Echinix F.G. Thompson & Naranjo-García, 2012
Subfamily Epiphragmophorinae Hoffmann, 1928
Angrandiella Ancey, 1886
Dinotropis Pilsbry & Cockerell, 1937
Doeringina Ihering, 1929
Epiphragmophora Doering, 1875
Karlschmidtia F. Haas, 1955
Minaselates Cuezzo & Pena, 2017
Pilsbrya Ancey, 1887
subfamily Helminthoglyptinae Pilsbry, 1939
Subfamily Humboldtianinae Pilsbry, 1939
Tribe Bunnyini H. Nordsieck, 1987
Bunnya H. B. Baker, 1942
Tribe Humboldtianini Pilsbry, 1939
Humboldtiana Ihering, 1892
Subfamily Lysinoinae Hoffmann, 1928
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
Subfamily Monadeniinae H. Nordsieck, 1987
Monadenia Pilsbry, 1895
Subfamily Xanthonychinae Strebel & Pfeffer, 1879
Xanthonyx Crosse & P. Fischer, 1867 - the type genus of the family Xanthonychidae[5]
References
Strebel & Pfeffer (1879). Beitrag zur Kenntniss der Fauna mexicanischer Land- und Süsswasser Conchylien, 4: 25.
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
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
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