The Marquesas Islands are a group of volcanic islands in French Polynesia, an overseas collectivity of France in the southern Pacific Ocean. Their highest point is the peak of Mount Oave on Ua Pou island, at 1,230 m (4,035 ft) above sea level.
Teraina is a coral atoll in the central Pacific Ocean and part of the Northern Line Islands which belong to Kiribati. Obsolete names of Teraina are New Marquesas, Prospect Island, and New York Island. The island is located approximately 4.71° North latitude and 160.76° West longitude. Teraina differs from most other atolls in the world in that it has a large freshwater lake, an open lens, concealed within its luxuriant coconut palm forest; this is the only permanent freshwater lake in the whole of Kiribati.
Marquesan is a collection of East-Central Polynesian dialects, of the Marquesic group, spoken in the Marquesas Islands of French Polynesia. They are usually classified into two groups, North Marquesan and South Marquesan, roughly along geographic lines.
With its 320 square kilometres, Hiva Oa is the second largest island in the Marquesas Islands, in French Polynesia, an overseas territory of France in the Pacific Ocean. Located at 9 45' south latitude and 139 W longitude, it is the largest island of the southern Marquesas group. Around 2,200 people reside on the island. A volcano, Temetiu, is Hiva Oa's highest point with 1,200 metres.
Mohotani is an uninhabited island southeast of Hiva Oa and east of Tahuata in the southern Marquesas Islands. It has an area of 15 km2. Much of the island's sparse vegetation has been destroyed by feral goats and sheep, to the extent that following its rare rains, the sea around it is stained red from runoff. Early reports describes the island as fertile, with forest and fields. When Thor Heyerdahl visited the island in 1938, there were only a few goats and remains of deserted huts and villages.
Tahuata is the smallest of the inhabited Marquesas Islands, in French Polynesia, an overseas territory of France in the Pacific Ocean. It is located 4 km (2.5 mi.) to the south of the western end of Hiva Oa, across the Canal du Bordelais, called Ha‘ava in Marquesan.
Porphyrio is the swamphen or swamp hen bird genus in the rail family. It includes some smaller species of gallinules which are sometimes separated as genus Porphyrula or united with the gallinules proper in Gallinula. The Porphyrio gallinules are distributed in the warmer regions of the world. The group probably originated in Africa in the Middle Miocene, before spreading across the world in waves from the Late Miocene to Pleistocene.
Gallirallus is a genus of rails that live in the Australasian-Pacific region. The genus is characterised by an ability to colonise relatively small and isolated islands and thereafter to evolve flightless forms, many of which became extinct following Polynesian settlement.
The Réunion swamphen, also known as the Réunion gallinule or oiseau bleu, is a hypothetical extinct species of rail that was endemic to the Mascarene island of Réunion. While only known from 17th- and 18th-century accounts by visitors to the island, it was scientifically named in 1848, based on the 1674 account by Sieur Dubois. A considerable literature was subsequently devoted to its possible affinities, with current researchers agreeing it was derived from the swamphen genus Porphyrio. It has been considered mysterious and enigmatic due to the lack of any physical evidence of its existence.
The conquered lorikeet is a species of parrot that became extinct 700–1300 years ago. It lived in islands of Polynesia. David Steadman and Marie Zarriello wrote its species description in 1987.
The white-capped fruit dove, also called kuku locally, is a species of bird in the family Columbidae. It was described by French naturalist and surgeon Adolphe-Simon Neboux in 1840. It is endemic to the Marquesas Islands in French Polynesia. The name honours French admiral and botanist Abel Aubert du Petit-Thouars. Two subspecies exist on the islands, Ptilinopus d. dupetithouarsii and Ptilinopus d. viridior.
The red-moustached fruit dove or moustached fruit dove is an extinct species of bird in the family Columbidae. It was endemic to French Polynesia. The last record was of the subspecies P. m. tristrami on Hiva Oa, in 1922. Its extinction has been attributed to predation by the introduced great horned owl, as well as by introduced rats and cats. In 1994, it was listed as an extinct species on the International Union for Conservation of Nature Red List of Endangered Species.
The Marquesan monarch is a species of bird in the family Monarchidae. It is endemic to French Polynesia. Its natural habitats are subtropical or tropical dry forest, subtropical or tropical moist lowland forest, and subtropical or tropical moist montane forest. It is threatened by habitat loss.
Samoana decussatula, 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 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.
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.
Hypotaenidia is a genus of birds in the family Rallidae. The genus is considered separate by the IOC and IUCN, while The Clements Checklist of Birds of the World / eBird consider the species to be part of Gallirallus. Since the mid-19th century, when these rather terrestrial birds were recognized to form a genus distinct from the decidedly aquatic Rallus, the validity of Hypotaenidia has been disputed.
The Marquesan Dog or Marquesas Islands Dog is an extinct breed of dog from the Marquesas Islands. Similar to other strains of Polynesian dogs, it was introduced to the Marquesas by the ancestors of the Polynesian people during their migrations. Serving as a tribal totems and religious symbols, they were sometimes consumed as meat although less frequently than in other parts of the Pacific because of their scarcity. These native dogs are thought to have become extinct before the arrival of Europeans, who did not record their presence on the islands. Petroglyphic representations of dogs and the archaeological remains of dog bones and burials are the only evidence that the breed ever existed. Modern dog populations on the island are the descendants of foreign breeds later reintroduced in the 19th century as companions for European settlers.
Libythea collenettei, the Marquesan snout butterfly, is a species of Nymphalid butterfly in the subfamily Libytheinae. The species was first described by Edward Bagnall Poulton and Norman Denbigh Riley in 1923. The specific name honours its original collector, Cyril Leslie Collenette, a member of the 1925 St George Expedition to French Polynesia. It is endemic to French Polynesia, L. collenettei is the only species of butterfly endemic to the Marquesas Islands.
