Cepolidae is a

family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...

of 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 molluscs, terrestrial gastropod mollusks that have gastropod shell, shel ...

terrestrial Terrestrial refers to things related to land or the planet Earth, as opposed to extraterrestrial. 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 o ...

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 inclu ...

gastropod Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, freshwater, and fro ...

mollusk Mollusca is a phylum of protostomic invertebrate animals, whose members are known as molluscs or mollusks (). Around 76,000 extant species of molluscs are recognized, making it the second-largest animal phylum after Arthropoda. The ...

s in the superfamily

Helicoidea Helicoidea is a Taxonomy (biology), taxonomic Taxonomic rank, superfamily of air-breathing land snails, terrestrial molluscs, terrestrial pulmonate gastropod mollusks in the order (taxonomy), order Stylommatophora. Taxonomy 2017 taxonomy and l ...

(according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).

Distribution

Distribution of Cepolidae include

Nearctic The Nearctic realm is one of the eight biogeographic realms constituting the Earth's land surface. The Nearctic realm covers most of North America, including Greenland, Central Florida, and the highlands of Mexico. The parts of North America ...

and

Caribbean The Caribbean ( , ; ; ; ) is a region in the middle of the Americas centered around the Caribbean Sea in the Atlantic Ocean, North Atlantic Ocean, mostly overlapping with the West Indies. Bordered by North America to the north, Central America ...

.Hausdorf B. (2000). "Biogeography of the Limacoidea sensu lato (Gastropoda: Stylommatophora): Vicariance Events and Long-Distance Dispersal". ''

Journal of Biogeography The ''Journal of Biogeography'' is a monthly peer-reviewed scientific journal that was established in 1974. It covers aspects of spatial, ecological, and historical biogeography. The founding editor-in-chief was David Watts, followed by John Flen ...

'' 27(2): 379-390.
JSTOR

Anatomy

This family is defined by the absence of the

diverticulum In medicine or biology, a diverticulum is an outpouching of a hollow (or a fluid-filled) structure in the body. Depending upon which layers of the structure are involved, diverticula are described as being either true or false. In medicine, t ...

. Snails in this family have one dart apparatus, and one mucous gland on top of the dart sac. The sheath of the dart apparatus has two glands.

Taxonomy

This family is placed within the

clade In biology, a clade (), also known as a Monophyly, monophyletic group or natural group, is a group of organisms that is composed of a common ancestor and all of its descendants. Clades are the fundamental unit of cladistics, a modern approach t ...

Stylommatophora Stylommatophora is an orderPhilippe Bouchet, Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, Pavel Parkhaev, Michael Schrödl and Ellen E. Strong. 2017. Revised Classification, Nomenclator and Typification of ...

within the clade

Eupulmonata Eupulmonata is a taxonomic clade of air-breathing gastropod molluscs. The great majority of this group are land snails and slugs, but some are intertidal or inhabit coastal saltmarshes and mangroves. Possible synapomorphy of the group are gl ...

(according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005). In many textbooks and on many websites however this family is listed as the subfamily Cepolinae within the family

Helminthoglyptidae The Helminthoglyptinae are a subfamily of air-breathing land snails, terrestrial pulmonate gastropod mollusks within the family Xanthonychidae.MolluscaBase eds. (2021). MolluscaBase. Helminthoglyptinae Pilsbry, 1939. Accessed through: World Reg ...

. The name Cepolidae Ihering, 1909 is a

homonym In linguistics, homonyms are words which are either; '' homographs''—words that mean different things, but have the same spelling (regardless of pronunciation), or '' homophones''—words that mean different things, but have the same pronunciat ...

for the family Cepolidae Rafinesque, 1815 (based on ''Cepola'' Linnaeus, 1766) a family of bandfishes in the superfamily

Cepoloidea The bandfishes, family Cepolidae, are 23 species of marine ray-finned fishes, They are native to the East Atlantic and Indo-Pacific wherethey dig burrows in sandy or muddy seabeds and eat zooplankton. Taxonomy The bandfishes belong to the famil ...

within the order

Perciformes Perciformes (), also called the Acanthopteri, is an order or superorder of ray-finned fish in the clade Percomorpha. ''Perciformes'' means " perch-like". Among the well-known members of this group are perches and darters ( Percidae), and als ...

. The name of the gastropod family needs be submitted to the

International Commission on Zoological Nomenclature The International Commission on Zoological Nomenclature (ICZN) is an organization dedicated to "achieving stability and sense in the scientific naming of animals". Founded in 1895, it currently comprises 26 commissioners from 20 countries. Orga ...

to resolve the

homonymy In linguistics, homonyms are words which are either; ''homographs''—words that mean different things, but have the same spelling (regardless of pronunciation), or ''homophones''—words that mean different things, but have the same pronunciatio ...

Genera

Genera within the family Cepolidae include: * ''

Bellacepolis ''Bellacepolis'' is a genus of gastropod Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails a ...

'' Baker, 1943 * ''

Cepolis ''Cepolis'' is a genus of gastropod Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and s ...

'' Montfort, 1810 - type genus of the family Cepolidae * ''

Coryda ''Coryda'' is a genus of gastropod Gastropods (), commonly known as slugs and snails, belong to a large Taxonomy (biology), taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slu ...

'' Albers, 1850 * '' Cysticopsis'' Mörch, 1852 * ''

Dialeuca ''Dialeuca'' is a genus of gastropods belonging to the family Cepolidae. The species of this genus are found in Central America. Species: * '' Dialeuca blandiana'' (C. B. Adams, 1850) * ''Dialeuca conspersula ''Dialeuca'' is a genus of gast ...

'' Albers, 1850 * '' Euclastaria'' Pilsbry, 1926 * '' Eurycampta'' Von Martens, 1860 * '' Guladentia'' Clench y Aguayo, 1951 * '' Hemitrochus'' Swainson, 1840 * '' Jeanneretia'' L. Pfeiffer, 1877 * '' Levicepolis'' Baker, 1943 * '' Plagioptycha'' L. Pfeiffer, 1855 * '' Setipellis'' Pilsbry, 1926 * '' Polymita '' Beck, 1837

References

Taxa named by Hermann von Ihering {{Pulmonata-stub