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 (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country i ...

. It is located 200 km southeast of

New Guinea New Guinea (; Hiri Motu Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of Port Moresby (Capital of Papua New Guinea). It is a simplified version of ...

, stretching over more than and spread over an ocean area of between the

Solomon Sea The Solomon Sea is a sea located within the Pacific Ocean. It lies between Papua New Guinea and Solomon Islands. Many major battles were fought there during World War II. Extent The International Hydrographic Organization defines the limits of ...

to the north and the

Coral Sea The Coral Sea () is a marginal sea of the South Pacific off the northeast coast of Australia, and classified as an interim Australian bioregion. The Coral Sea extends down the Australian northeast coast. Most of it is protected by the Fre ...

to the south. The aggregate land area of the islands is about , with Vanatinai (Tagula) being the largest. Rogeia,

Samarai Samarai is an island and former administrative capital in Milne Bay Province, Papua New Guinea. The island is historically significant as the site of a trading port and stop-over between Australia and East Asia. Samarai town was established on ...

and Sariba lie closest to New Guinea, while

Misima Misima (formerly called St. Aignan) is a High island, volcanic island in the northwest of Louisiade Archipelago within Milne Bay Province of Papua New Guinea. History Misima Island was inhabited by Austronesian peoples, Austronesians sinc ...

Vanatinai Vanatinai Island (also called Tagula and Sudest, for the names of the extreme capes of the island) is a volcanic island in the south-east of the Louisiade Archipelago within Milne Bay Province of Papua New Guinea. The reef-fringed island is approxi ...

, and Rossel islands lie further east.

History

The islands were discovered by a Spanish expedition led by

Luis Váez de Torres Luis is a given name. It is the Spanish form of the originally Germanic name or . Other Iberian Romance languages have comparable forms: (with an accent mark on the i) in Portuguese and Galician, in Aragonese and Catalan, while is archai ...

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 Basilaki Island (Moresby Island) is an island in the Louisiade Archipelago in Milne Bay Province, Papua New Guinea. It is located at the eastern end of the New Guinea mainland. History First recorded sighting by Europeans was by the Spanish exp ...

, 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 Louis-Antoine, Comte de Bougainville (, , ; 12 November 1729 – August 1811) was a French admiral and explorer. A contemporary of the British explorer James Cook, he took part in the Seven Years' War in North America and the American Revolution ...

visited the islands and named them for

Louis XV Louis XV (15 February 1710 – 10 May 1774), known as Louis the Beloved (french: le Bien-Aimé), was King of France from 1 September 1715 until his death in 1774. He succeeded his great-grandfather Louis XIV at the age of five. Until he reache ...

, the king of

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

. Visits were also paid by Admiral

Bruni d'Entrecasteaux Antoine Raymond Joseph de Bruni, chevalier d'Entrecasteaux () (8 November 1737 – 21 July 1793) was a French naval officer, explorer and colonial governor. He is perhaps best known for his exploration of the Australian coast in 1792, while ...

in 1793 and Captain

Owen Stanley Captain Owen Stanley FRS RN (13 June 1811 – 13 March 1850) was a British Royal Navy officer and surveyor. Life Stanley was born in Alderley, Cheshire, the son of Edward Stanley, rector of Alderley and later Bishop of Norwich. A brother w ...

in 1849. The 1942

Battle of Coral Sea The Battle of the Coral Sea, from 4 to 8 May 1942, was a major naval battle between the Imperial Japanese Navy (IJN) and naval and air forces of the United States and Australia. Taking place in the Pacific Theatre of World War II, the battl ...

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 Tropical and subtropical moist broadleaf forests (TSMF), also known as tropical moist forest, is a subtropical and tropical forest habitat type defined by the World Wide Fund for Nature. Description TSMF is generally found in large, discont ...

. The Louisiade Archipelago rain forests form a distinct

ecoregion An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of l ...

, and are home to a number of

endemic Endemism is the state of a species being found 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 found elsew ...

species, including several endemic

trees In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are u ...

(in genera ''

Pandanus ''Pandanus'' is a genus of monocots with some 750 accepted species. They are palm-like, dioecious trees and shrubs native to the Old World tropics and subtropics. The greatest number of species are found in Madagascar and Malaysia. Common names ...

Diospyros ''Diospyros'' is a genus of over 700 species of deciduous and evergreen trees and shrubs. The majority are native to the tropics, with only a few species extending into temperate regions. Individual species valued for their hard, heavy, dark tim ...

,'' and ''

Hopea ''Hopea'' is a genus of plants in the family Dipterocarpaceae. The genus was named after John Hope, 1725–1786, the first Regius Keeper of the Royal Botanic Garden, Edinburgh. It contains some 113 species, distributed from Sri Lanka and south ...

''), as well as five endemic

frog A frog is any member of a diverse and largely Carnivore, carnivorous group of short-bodied, tailless amphibians composing the order (biology), order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-f ...

species, two endemic

lizard Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia alt ...

species, and five endemic

bird Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweigh ...

species.

Government

The archipelago is divided into the Local Level Government (LLG) areas

Bwanabwana Rural Suau may refer to: * Bwanabwana language of Papua New Guinea * Bwanabwana Rural LLG of Papua New Guinea {{dab ...

(western part, with Basilaki), Louisiade Rural (central part, with

), and Yaleyamba (eastern part, with Rossell and Vanatinai islands). The LLG areas are part of

Samarai-Murua District Samarai-Murua District is a district of the Milne Bay Province of Papua New Guinea. Its capital is Murua. The population of the district was 58,590 at the 2011 census.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

from the Louisiade archipelago, but was recently transferred to the mainland of Papua New Guinea to the city of

Alotau Alotau is the capital of Milne Bay Province, in the south-east of Papua New Guinea. It is located on the northern shore of Milne Bay. The town is located within Alotau Urban LLG. Alotau is also the annual forum for Australian and Papua New Guinea ...

Islands

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

References

External links

* *
Milne Bay Province Polling list with place names (2007)

Louisiades.net: Information and advice for yachts and travellers visiting the Louisiade Archipelago islands
{{authority control Archipelagoes of the Pacific Ocean Archipelagoes of Papua New Guinea Australasian ecoregions Ecoregions of Papua New Guinea .01 Lists of islands of Papua New Guinea Tropical and subtropical moist broadleaf forests Volcanoes of Papua New Guinea