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Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
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: Oleacinoidei
Superfamilia: Oleacinoidea

Familia: Oleacinidae
Subfamiliae (2): OleacininaeVaricellinae
Overview of genera (14 + 3†)

Biangulaxis – Costavarix – Cuboleacina – Euvaricella – Flavoleacina – Laevaricella – Laevoleacina – Melaniella – Oleacina – Plicoleacina – Rectoleacina – Sigmataxis – Vagavarix – Varicella – †Palaeoglandina – †Pseudoleacina – †Trachyglandina
Name

Oleacinidae Adams & Adams, 1855
References

Bank, R.A. 2011. Fauna Europaea: Mollusca: Gastropoda. Fauna Europaea version 2.4, [1].

Links

Oleacinidae in the World Register of Marine Species

Oleacinidae is a taxonomic family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).
Anatomy

In this family, the number of haploid chromosomes lies between 26 and 30 (according to the values in this table).[2]
Taxonomy
2005 taxonomy

The family Oleacinidae is classified within the informal group Sigmurethra, itself belonging to the clade Stylommatophora within the clade Eupulmonata (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).[3]

The family Oleacinidae consists of the following subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005):

Oleacininae H. Adams & A. Adams, 1855 - synonyms: Polyphemidae Gistel, 1868 (inv.); Glandinidae Bourguignat, 1877; Streptostylini H. B. Baker, 1941
Euglandininae H. B. Baker, 1941[4]
Varicellinae H. B. Baker, 1941[5]

2010 taxonomy

Thompson (2010)[6] have redefined subfamilies in Spiraxidae and have moved Euglandininae and Streptostylinae as subfamilies of Spiraxidae.
Genera

Genera in the family Oleacinidae include:

subfamily Oleacininae

Oleacina Röding, 1798 - type genus of the family Oleacinidae[3]
Palaeoglandina Wenz, 1914[citation needed]
Pseudoleacina Wenz, 1914[citation needed]

subfamily Varicellinae

Varicella L. Pfeiffer, 1854 - type genus of the subfamily Varicellinae[3]
Glandinella L. Pfeiffer, 1878[citation needed]
Laevaricella Pilsbry, 1907[citation needed]
Melaniella L. Pfeiffer, 1857[citation needed]
Sigmataxis Pilsbry, 1907[citation needed]

References
Wikimedia Commons has media related to Oleacinidae.

Adams H. & Adams A. (1855). The genera of Recent Mollusca 2: 103.
Barker G. M.: Gastropods on Land: Phylogeny, Diversity and Adaptive Morphology. in Barker G. M. (ed.): The biology of terrestrial molluscs. CABI Publishing, Oxon, UK, 2001, ISBN 0-85199-318-4. 1-146, cited pages: 139 and 142.
Bouchet, Philippe; Rocroi, Jean-Pierre; Frýda, Jiri; Hausdorf, Bernard; Ponder, Winston; Valdés, Ángel & Warén, Anders (2005). "Classification and nomenclator of gastropod families". Malacologia. 47 (1–2). Hackenheim, Germany: ConchBooks: 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.
Baker H. B. (1941). The Nautilus 55(2): 54.
Baker H. B. (1941). The Nautilus 55(2): 52.
Thompson, F. G. (2010). "Four species of land snails from Costa Rica and Panama (Pulmonata: Spiraxidae)". Revista de Biología Tropical. 58 (1): 195–202. doi:10.15517/rbt.v58i1.5204. PMID 20411717., PDF Archived 2011-06-29 at the Wayback Machine.

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