''Sculptaria'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

of small air-breathing

land snail A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial gastropod mollusks that have shells (those without shells are known as ...

s, and

terrestrial Terrestrial refers to things related to land or the planet Earth. Terrestrial may also refer to: * Terrestrial animal, an animal that lives on land opposed to living in water, or sometimes an animal that lives on or near the ground, as opposed to ...

pulmonate Pulmonata or pulmonates, is an informal group (previously an order, and before that a subclass) of snails and slugs characterized by the ability to breathe air, by virtue of having a pallial lung instead of a gill, or gills. The group includ ...

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...

s in the superfamily

Plectopyloidea Plectopyloidea is a taxonomic superfamily of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the suborder Helicina.MolluscaBase eds. (2021). MolluscaBase. Plectopyloidea Möllendorff, 1898. Accessed through: World Register ...

. ''Sculptaria'' is the only

in the family Sculptariidae. This family has no subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Distribution

The distribution of ''Sculptaria'' includes south-western Africa.

Description

The

shell Shell may refer to: Architecture and design * Shell (structure), a thin structure ** Concrete shell, a thin shell of concrete, usually with no interior columns or exterior buttresses ** Thin-shell structure Science Biology * Seashell, a hard ou ...

is small, discoidal, carinated, widely umbilicated. The

last whorl The body whorl is part of the morphology of the shell in those gastropod mollusks that possess a coiled shell. The term is also sometimes used in a similar way to describe the shell of a cephalopod mollusk. In gastropods In gastropods, the b ...

is becoming free at the aperture. The

aperture In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. An opt ...

is very oblique, rounded, with continuous slightly expanded peristome, and having several teeth on the outer lip and an entering parietal lamina.

Genera

Species within the genus ''Sculptaria'' include: * '' Sculptaria chapmanni'' Ancey, 1890 * '' Sculptaria damarensis'' H. Adams, 1870 ** ''Sculptaria damarensis damarensis'' H. Adams ** ''Sculptaria damarensis minor'' Degner ** ''Sculptaria damarensis pygmaea'' Zilch 1952 * '' Sculptaria edlingeri'' Connolly, 1938 ** ''Sculptaria edlingeri edlingeri'' Connolly, 1938 ** ''Sculptaria edlingeri plurilamellata'' Blume, 1952 * '' Sculptaria framesi'' Burnup, 1923 * '' Sculptaria fumarium'' van Bruggen & Rolán, 2003 - from

Namibia Namibia (, ), officially the Republic of Namibia, is a country in Southern Africa. Its western border is the Atlantic Ocean. It shares land borders with Zambia and Angola to the north, Botswana to the east and South Africa to the south and ea ...

* '' Sculptaria gertenbachae'' Blume, 1963 * '' Sculptaria hoeschae'' Zilch, 1951 * '' Sculptaria kaokoensis'' Zilch 1952 - from Namibia"Genus ''Sculptaria''"
accessed 10 September 2010. * '' Sculptaria leschkei'' Degner, 1922 * '' Sculptaria namaquensis'' Zilch, 1939 - from Namibia * '' Sculptaria ohopohoensis'' Zilch, 1939 * '' Sculptaria planula'' Zilch, 1951 * '' Sculptaria pretiosa'' Zilch, 1939 * '' Sculptaria retisculpta'' v. Martens, 1889 * ''

Sculptaria sculpturata ''Sculptaria'' is a genus of small air-breathing land snails, and terrestrial pulmonate gastropod mollusks in the superfamily Plectopyloidea. ''Sculptaria'' is the only genus in the family Sculptariidae. This family has no subfamilies (accordin ...

'' (Gray, 1838) - type species ** ''Sculptaria sculpturata collaris'' Pfeiffer, 1867 / ''Sculptaria collaris'' - from southern

Angola , national_anthem = " Angola Avante"() , image_map = , map_caption = , capital = Luanda , religion = , religion_year = 2020 , religion_ref = , coordina ...

. The width of the shell is 6.4 mm. The height of the shell is 2 mm. The shell has 4.3 whorls.Tillier S. (1989). "Comparative morphology, phylogeny and classification of land snails and slugs (Gastropoda: Pulmonata: Stylommatophora)". ''

Malacologia ''Malacologia'' is a peer-reviewed scientific journal in the field of malacology, the study of mollusks. The journal publishes articles in the fields of molluscan systematics, ecology, population ecology, genetics, molecular genetics, evolution, an ...

'' 30(1-2): 1-303
page 287293

drawing of the anatomy
** ''Sculptaria sculpturata collaris'' Pfeiffer, 1867 ** ''Sculptaria sculpturata laevis'' Zilch 1939

References

This article incorporates public domain text from the reference Pilsbry H. A. (1894). ''

Manual of Conchology George Washington Tryon Jr. (20 May 1838 – 5 February 1888) was an American malacologist who worked at the Academy of Natural Sciences in Philadelphia. Biography George Washington Tryon was the son of Edward K. Tryon and Adeline Savidt. ...

, structural and systematic, with illustrations of the species. Second series: Pulmonata''
Volume 9
Helicidae - Volume VII
page 39plate 10
figure 4.

External links

{{Taxonbar, from=Q2261723 Gastropod genera Taxa named by Ludwig Karl Georg Pfeiffer

Distribution

Description

Genera

References

Further reading

External links