Insular Chile

Easter Island was first inhabited by a Polynesian culture known as the Rapa Nui, and the Rapa Nui knew about Salas y Gómez Island during prehistoric times. As such, academics often group them in with Oceania rather than South America. The Juan Fernández Islands and Desventuradas Islands are geographically closer to South America, and there is no evidence to suggest a link to Polynesians. However, they were also never inhabited by any Indigenous American group, unlike with the Caribbean Islands in the Atlantic Ocean. The Juan Fernández Islands and Desventuradas Islands have been included in wider definitions of Oceania, that extend it beyond the ethnocultural regions of Australasia, Melanesia, Micronesia and Polynesia. This is not only because of their status as remote Pacific islands with no geologicial connections to the Americas, but also because of their marine fauna, which shares many similarities to the rest of Oceania. The San Félix and San Ambrosio Islands of the Desventuradas Archipelago, as well as Easter Island, are mentioned by the abbot Giovanni Ignazio Molina as part of Chilean territory in his work Compendio de la historia geográfica, natural y civil del reyno de Chile (1788), and therefore are considered part of the territory inherited by Chile under the principle of uti possidetis iuris. ==Geography and environment==

and Salas y Gómez Island, Chile, its territorial waters and its extended continental shelf. The Sporadic Islands are not the only Chilean insular territories; rather, these islands represent just , around 0.3%, of the total, the rest being 3,739 islands and 2,180 islets, the combined land area of which totals , nearly 14% of which is effectively under Chilean control, part of what officially distinguishes "insular Chile" from "continental Chile". Insular Chile consists of: • The Juan Fernández Islands, composed of Robinson Crusoe, Alejandro Selkirk and Santa Clara islands, located west of Valparaíso • The Desventuradas Islands, composed of San Ambrosio and San Félix Islands, located more than west of continental Chile, opposite the Atacama Region • Easter Island, or Rapa Nui, west of Caldera, with an area of the main island of the Sporadic Islands • Salas y Gómez Island, located west of Chañaral and northeast of Easter Island. Of these islands, only Easter Island and Robinson Crusoe are inhabited. Of the two, Easter Island is the farthest from the South American continent. The Juan Fernández archipelago has become culturally South American, due to the lack of human inhabitation prior to European discovery. The Sporadic islands are part of the Valparaíso Region. Easter Island and Salas y Gómez form the commune of Isla de Pascua, the only commune of Isla de Pascua Province. The Desventuradas islands and Juan Fernández belong to Valparaíso Province, and are part of the commune of Juan Fernández. Scientific journal PLOS One wrote about the islands in 2016, claiming "Chile's offshore islands are among the few oceanic archipelagos along the west coast of South America. These islands have cultural and ecological connections to the broader insular Pacific, yet our scientific understanding of them is extremely limited." They also said, "The Juan Fernández and Desventuradas islands are distinct ecoregions within the Temperate South American realm. They possess a unique mix of tropical, subtropical and temperate marine species, and although close to continental South America, elements of the biota have greater affinities with the central and south Pacific, owing to the Humboldt Current, which creates a strong biogeographic barrier between these islands and the continent." == See also ==