Amphidromus elvinae

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Amphidromus elvinae
Amphidromus elvinae.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Infraclass: Euthyneura
Superorder: Eupulmonata
Order: Stylommatophora
Informal group: Sigmurethra
Family: Camaenidae
Genus: Amphidromus
Species:
A. elvinae
Binomial name
Amphidromus elvinae
Dharma, 2007

Amphidromus elvinae is a species of air-breathing land snail in the family Camaenidae. [1] [2]

In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. While these definitions may seem adequate, when looked at more closely they represent problematic species concepts. For example, the boundaries between closely related species become unclear with hybridisation, in a species complex of hundreds of similar microspecies, and in a ring species. Also, among organisms that reproduce only asexually, the concept of a reproductive species breaks down, and each clone is potentially a microspecies.

Land snail Mollusc

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. However, it is not always easy to say which species are terrestrial, because some are more or less amphibious between land and fresh water, and others are relatively amphibious between land and salt water.

Camaenidae family of molluscs

Camaenidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea, the typical snails and their allies. This is one of the most diverse families in the clade Stylommatophora.

Distribution

This species is found in South Bengkulu, South of Sumatra Island, Indonesia. [1] [3]

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<i>Amphidromus</i> genus of snails

Amphidromus is a genus of tropical air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Camaenidae. The shells of Amphidromus are relatively large, from 25 mm (0.98 in) to 75 mm (3.0 in) in maximum dimension, and particularly colorful. During the 18th century, they were among the first Indonesian land snail shells brought to Europe by travelers and explorers. Since then, the genus has been extensively studied: several comprehensive monographs and catalogs were authored by naturalists and zoologists during the time period from the early 19th to the mid 20th centuries. Modern studies have focused on better understanding the evolutionary relationships within the group, as well as solving taxonomic problems.

Rencong script

]

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<i>Amphidromus ngocanhi</i> species of slender air-breathing tree snail

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<i>Amphidromus jacobsoni</i> Species of snail in the family Camaenidae

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<i>Amphidromus cambojiensis</i> Species of snail in the family Camaenidae

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<i>Amphidromus phamanhi</i> Species of snail in the family Camaenidae

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<i>Amphidromus baoi</i> Species of snail in the family Camaenidae

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References

  1. 1 2 "WMSD - Worldwide mollusc species DB - Amphidromus elvinae". www.bagniliggia.it. Retrieved 2019-01-15.
  2. "Shell Amphidromus elvinae Landshell from Bengkulu". Taneak Jang, Rejang land, Tanah Rejang. Retrieved 2019-01-15.
  3. "Amphidromus elvinae – Malacology-Asia.com" . Retrieved 2019-01-15.