Achatina achatina
| Achatina achatina | |
|---|---|
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| A shell of Achatina achatina | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Heterobranchia clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora informal group Sigmurethra |
| Superfamily: | Achatinoidea |
| Family: | Achatinidae |
| Subfamily: | Achatininae |
| Genus: | Achatina |
| Species: | A. achatina |
| Binomial name | |
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Achatina achatina (Linnaeus, 1758) |
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| Synonyms | |
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Bulla achatina Linnaeus, 1758 (original combination) |
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Bulla achatina Linnaeus, 1758 (original combination)
Achatina achatina, common name the African giant snail, also known as the giant tiger land snail, is a species of very large, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Achatinidae. The name "Achatina" is from "achates", Greek for agate.
The species is believed to be native to West Africa, within 160 to 300 kilometres of the coasts of Sierra Leone, Liberia, Ivory Coast, Togo, Benin, Ghana, and Nigeria.
Achatina achatina is routinely confiscated by quarantine authorities at United States airports, especially Baltimore, Dulles, John F. Kennedy International Airport in New York, and San Francisco. These very large snails are kept as pets in the Western world, where owners prize their large size, distinctive markings, and rarity.
It is considered a potentially serious pest, an invasive species that could adversely affect agriculture, natural ecosystems, human health or commerce. The snail has become established in some Caribbean islands, such as Barbados. It has been suggested that this species be given top national quarantine significance in the United States. The snails have already established themselves in the wild in Florida, where they are considered a pest.
The shells of these snails often grow to a length of 18 centimetres (7.1 in) with a diameter of 9 centimetres (3.5 in). Certain examples have been surveyed in the wild at 30×15 cm, making them the largest extant land snail species known.
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Wikipedia