Samoana attenuata

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Samoana attenuata
Samoana attenuata.jpg
Samoana attenuata from Haapupuni on Tahiti
Samoana attenuata 2.jpg
Samoana attenuata from Mount Tohiea Belvedere on Moorea
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Stylommatophora
Family: Partulidae
Genus: Samoana
Species:
S. attenuata
Binomial name
Samoana attenuata
(Pease, 1864)
Synonyms
Partula attenuata
Samoana solitaria

Samoana attenuata is a species of air-breathing tropical land snail, a terrestrial pulmonate gastropod mollusc in the family Partulidae. This species is endemic to French Polynesia. [1]

Contents

Conservation

The slender snail was widespread in Society Islands. But in the late 1980s, carnivorous Euglandina rosea was introduced into Society Islands and this led to Samoana attenuata snails disappearing quickly. Populations on Raiatea were thought to be extinct until 2006.

Presently, the species is living on Raiatea, Tahiti, and Moorea. Unfortunately, the species is extinct on Bora Bora. [1]

The species was one of few species of Partulids which was native in Bora Bora.

Related Research Articles

<span class="mw-page-title-main">Bora Bora</span> Island in French Polynesia

Bora Bora is an island group in the Leeward Islands in the South Pacific. The Leeward Islands comprise the western part of the Society Islands of French Polynesia, which is an overseas collectivity of the French Republic in the Pacific Ocean. Bora Bora has a total land area of 30.55 km2 (12 sq mi). The main island, located about 230 kilometres northwest of Papeete, is surrounded by a lagoon and a barrier reef. In the center of the island are the remnants of an extinct volcano, rising to two peaks, Mount Pahia and Mount Otemanu; the highest point is at 727 m (2,385 ft). Bora Bora is part of the Commune of Bora-Bora, which also includes the atoll of Tūpai. The main languages spoken in Bora Bora are Tahitian and French. However, due to the high tourist population, many natives of Bora Bora have learned to speak English.

<span class="mw-page-title-main">Huahine</span> Island in French Polynesia

Huahine is an island located among the Society Islands, in French Polynesia, an overseas territory of France in the South Pacific Ocean. It is part of the Leeward Islands group (Îles sous le Vent). At the 2017 census it had a population of 6,075.

<span class="mw-page-title-main">Raiatea</span> Island in French Polynesia

Raiatea or Ra'iatea is the second largest of the Society Islands, after Tahiti, in French Polynesia, in the South Pacific Ocean. The island is widely regarded as the "centre" of the eastern islands in ancient Polynesia and it is likely that the organised migrations to the Hawaiian Islands, New Zealand and other parts of East Polynesia started at Raiatea.

<span class="mw-page-title-main">Tree snail</span> Common name of several tree-dwelling snails

Tree snail is a common name that is applied to various kinds of tropical air-breathing land snails, pulmonate gastropod mollusks that have shells, and that live in trees, in other words, are exclusively arboreal in habitat.

<i>Samoana</i> Genus of gastropods

Samoana is a genus of tropical, air-breathing, land snails, terrestrial pulmonate gastropod molluscs in the family Partulidae.

Samoana annectens is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusc in the family Partulidae. This is one of many species known as the "Polynesian tree snail"; it is endemic to Huahine, French Polynesia.

<i>Samoana diaphana</i> Species of gastropod

Samoana diaphana, one of several species also known as the Moorean viviparous tree snail or the Polynesian tree snail, is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusc in the family Partulidae. This species is endemic to French Polynesia.

<span class="mw-page-title-main">Partulidae</span> Family of gastropods

Partulidae is a family of air-breathing land snails, terrestrial gastropod mollusks in the superfamily Pupilloidea.

<i>Partula</i> (gastropod) Genus of gastropods

Partula is a genus of air-breathing tropical land snails, terrestrial pulmonate gastropod mollusks in the family Partulidae.

<i>Samoana burchi</i> Species of gastropod

Samoana burchi is a species of land snail, a terrestrial gastropod mollusc in the Partulidae family. This species is endemic to Tahiti, French Polynesia.

Samoana bellula, one of several species commonly known as "Polynesian tree snails", is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusc in the family Partulidae. This species is endemic to Ua Pou, Marquesas Islands, French Polynesia.

Samoana decussatula, common name the "Polynesian tree snail", is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusk in the family Partulidae. This species is endemic to Hiva Oa, Marquesas Islands, French Polynesia. It has also been recorded from the neighbouring island of Tahuata, but its presence there has not been confirmed.

<i>Samoana ganymedes</i> Species of gastropod

Samoana ganymedes, common name the "Polynesian tree snail", is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusc in the family Partulidae. This species is endemic to Tahuata and Hiva Oa, Marquesas Islands, French Polynesia.

Samoana magdalinae, common name the "Polynesian tree snail", is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusc in the family Partulidae. This species is endemic to Fatu Hiva, French Polynesia.

Samoana margaritae, common name the "Polynesian tree snail", is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusc in the family Partulidae. This species is endemic to Rapa, Austral Islands, French Polynesia.

Samoana oreas, common name the "Polynesian tree snail", is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusc in the family Partulidae. This species is endemic to Ra'ivāvae, Austral Islands, French Polynesia.

<i>Samoana strigata</i> Species of gastropod

Samoana strigata, common name the "Polynesian tree snail", is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusc in the family Partulidae.

Partula meyeri is a species of tropical, air-breathing land snail, a terrestrial, pulmonate, gastropod mollusc in the family Partulidae.

<span class="mw-page-title-main">Raiatea fruit dove</span> Subspecies of bird

The Raiatea fruit dove is a species of bird in the family Columbidae. It is endemic to the Society Islands in French Polynesia. Although first named to science in 1853, this fruit dove was evidently discovered 30 years earlier, by René Primevère Lesson (1794–1849), while serving as naturalist aboard La Coquille. It was formerly considered a subspecies of the grey-green fruit dove but was split as a distinct species by the IOC in 2021. Its natural habitat is subtropical or tropical moist lowland forests.

<span class="mw-page-title-main">Society Islands tropical moist forests</span>

The Society Islands tropical moist forests is a tropical and subtropical moist broadleaf forests ecoregion in the Society Islands of French Polynesia.

References

  1. 1 2 3 Coote, T. (2009). "Samoana attenuata". IUCN Red List of Threatened Species . 2009: e.T19884A9106605. doi: 10.2305/IUCN.UK.2009-2.RLTS.T19884A9106605.en . Retrieved 15 November 2021.