The Louisiade Archipelago is a string of ten larger volcanic islands frequently fringed by coral reefs, and 90 smaller coral islands in

Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...

. It is located 200 km southeast of

New Guinea New Guinea (; Hiri Motu: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the List of islands by area, world's second-largest island, with an area of . Located in Melanesia in the southwestern Pacific Ocean, the island is ...

, stretching over more than and spread over an ocean area of between the Solomon Sea to the north and the

Coral Sea The Coral Sea () is a marginal sea of the Pacific Ocean, South Pacific off the northeast coast of Australia, and classified as an Interim Biogeographic Regionalisation for Australia, interim Australian bioregion. The Coral Sea extends down t ...

to the south. The aggregate land area of the islands is about , with Vanatinai (Sudest) being the largest. Rogeia, Samarai and Sariba lie closest to New Guinea, while Misima, Vanatinai, and Rossel islands lie further east.

History

The islands were discovered by a Spanish expedition led by Luis Váez de Torres in 1606, that was part of the Fernandez de Quiros fleet which had sailed from South America in search of Australia. The Torres expedition visited various islands including Basilaki Island, which he named ''San Buenaventura'' in July 1606. It is possible that Malay and Chinese sailors also visited the islands earlier. More than a century later, in 1768, Louis Antoine de Bougainville visited the islands and named them for Louis XV, the king of

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

. Visits were also paid by Admiral Bruni d'Entrecasteaux in 1793 and Captain Owen Stanley in 1849. The 1942 Battle of Coral Sea was fought nearby, after Japanese occupation in the same year. The Deboyne Islands were the site of the 1942 Raids on Deboyne.

Rain forests

The islands have a moist tropical climate, and are largely covered with tropical moist broadleaf forests. The Louisiade Archipelago rain forests form a distinct ecoregion, and are home to a number of

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

species, including several endemic trees (in genera '' Pandanus, Diospyros,'' and '' Hopea''), as well as five endemic

frog A frog is any member of a diverse and largely semiaquatic group of short-bodied, tailless amphibian vertebrates composing the order (biology), order Anura (coming from the Ancient Greek , literally 'without tail'). Frog species with rough ski ...

species, two endemic lizard species, and five endemic

bird Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a fou ...

species.

Government

The archipelago is divided into the Local Level Government (LLG) areas Bwanabwana Rural (western part, with Basilaki), Louisiade Rural (central part, with Misima), and Yaleyamba (eastern part, with Rossel and Vanatinai islands). The LLG areas are part of Samarai-Murua District of Milne Bay. The seat of the Louisiade Rural LLG is Bwagaoia on Misima Island, the population center of the archipelago. The seat of the Yaleyamba is changed every couple of years between Rambuso and Jingo (Rossell). The seat of the Bwanabwana was Samarai from the Louisiade archipelago, but was recently transferred to the mainland of Papua New Guinea to the city of Alotau.

Islands

The Louisiade Archipelago consists of the following island groups and islands:

References

External links