genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...
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 ...
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 es ...
s in the family
Argnidae
Argnidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks.
Distribution
Distribution of Argnidae include Europe: southern and eastern Alps and Carpathian Mountains.
.
Species
Species within the genus ''Argna'' include:Species in genus ''Argna'' AnimalBase, accessed 18 November 2009.
* ''
Argna bielzi
''Argna bielzi'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Argnidae
Argnidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks.
Distribution
Distr ...
'' (Rossmässler, 1859)
* ''
Argna biplicata
''Argna biplicata'' is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Argnidae.
;Subspecies:
* ''Argna biplicata biplicata'' (Michaud, 1831)
* ''Argna biplicata excessiva'' (Gredler, 1856)
* ''A ...
'' (Michaud, 1831)
* ''
Argna bourguignatiana
''Argna'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Argnidae.
Species
Species within the genus ''Argna'' include:Argna ferrari
''Argna ferrari'' is a species of gastropod belonging to the family Argnidae
Argnidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks.
Distribution
Distribution of Argnidae include Europe: southern and ...
'' (Porro, 1838)
* ''
Argna szekeresi
''Argna'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Argnidae.
Species
Species within the genus ''Argna'' include:Argna thracica
''Argna'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Argnidae.
Species
Species within the genus ''Argna'' include:Argna valsabina
''Argna'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Argnidae.
Species
Species within the genus ''Argna'' include: