Hawaiioscia rapui | |
---|---|
Female paratype | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Malacostraca |
Order: | Isopoda |
Suborder: | Oniscidea |
Family: | Philosciidae |
Genus: | Hawaiioscia |
Species: | H. rapui |
Binomial name | |
Hawaiioscia rapui Taiti & Wynne, 2015 | |
Hawaiioscia rapui is a species of terrestrial isopod endemic to the islands of Rapa Nui [1] and Motu Motiro Hiva [2] in the South Pacific Ocean. The animal's current range is collectively known as the Rapa Nui Marine Protected Area. The epithet, "rapui", honors Sergio Rapu Haoa, [3] a humanitarian, archaeologist, anthropologist, and politician of Rapanui descent. This species was initially considered a relict species known only to Rapa Nui caves. Specimens collected in 2016 revealed it also occurs in littoral habitats on the north shore of Rapa Nui and on Motu Motiro Hiva, a small uninhabited island 414 km east by northeast of Rapa Nui. [2] Given the range extension into littoral areas, this isopod is considered a halophilic species. Although determining how this animal dispersed between Rapa Nui and Motu Mitiro Hiva will require additional research, it is tentatively considered a "Canoe Bug". This name is derived from the Canoe Bug Hypothesis [4] which holds this species colonized these islands alongside ancient Polynesians via transplanted "Canoe Plants" [5] such as banana, taro, and breadfruit. Styloniscus manuvaka , another "Canoe Bug", is the only other native isopod species known to Rapa Nui. [1]
On Rapa Nui, Hawaiioscia rapui faces threats such as further habitat loss, non-native species competition, and global climate change. [1] Presently, the Motu Motiro Hiva population may be somewhat buffered from completion with non-native species, but monitoring and continued study will be required for the early detection of non-native competitor species. [2]
Easter Island is an island and special territory of Chile in the southeastern Pacific Ocean, at the southeasternmost point of the Polynesian Triangle in Oceania. The island is most famous for its nearly 1,000 extant monumental statues, called moai, which were created by the early Rapa Nui people. In 1995, UNESCO named Easter Island a World Heritage Site, with much of the island protected within Rapa Nui National Park.
Moai or moʻai are monolithic human figures carved by the Rapa Nui people on Rapa Nui in eastern Polynesia between the years 1250 and 1500. Nearly half are still at Rano Raraku, the main moai quarry, but hundreds were transported from there and set on stone platforms called ahu around the island's perimeter. Almost all moai have overly large heads, which account for three-eighths of the size of the whole statue. They also have no legs. The moai are chiefly the living faces of deified ancestors.
The Polynesian Triangle is a region of the Pacific Ocean with three island groups at its corners: The US state of Hawaii, Easter Island and New Zealand (Aotearoa). This is often used as a simple way to define Polynesia.
Isopoda is an order of crustaceans. Members of this group are called Isopods and include both terrestrial and aquatic species such as woodlice. All have rigid, segmented exoskeletons, two pairs of antennae, seven pairs of jointed limbs on the thorax, and five pairs of branching appendages on the abdomen that are used in respiration. Females brood their young in a pouch under their thorax.
Isla Salas y Gómez, also known as Isla Sala y Gómez, is a small uninhabited Chilean island in the Pacific Ocean. It is sometimes considered the easternmost point in the Polynesian Triangle.
Aku-Aku: the Secret of Easter Island is a 1957 book by Thor Heyerdahl published in Norwegian, Swedish, Danish and Finnish, and in French and English the following year. The book describes the 1955–1956 Norwegian Archaeological Expedition's investigations of Polynesian history and culture at Easter Island, the Austral Islands of Rapa Iti and Raivavae, and the Marquesas Islands of Nuku Hiva and Hiva Oa. Visits to Pitcairn Island, Mangareva and Tahiti are described as well.
Rapa Nui National Park is a national park and UNESCO World Heritage Site located on Easter Island, Chile. Rapa Nui is the Polynesian name of Easter Island; its Spanish name is Isla de Pascua. The island is located in the southeastern Pacific Ocean, at the southeastern extremity of the Polynesian Triangle. The island was taken over by Chile in 1888. Its fame and World Heritage status arise from the 887 extant stone statues known by the name "moai", whose creation is attributed to the early Rapa Nui people who inhabited the island starting between 300 and 1200 AD. Much of the island has been declared as Rapa Nui National Park which, on 22 March 1996, UNESCO designated a World Heritage Site under cultural criteria (i), (iii), & (v). Rapa Nui National Park is now under the administrative control of the Ma´u Henua Polynesian Indigenous Community, which is the first autonomous institute on the island. The indigenous Rapa Nui people have regained authority over their ancestral lands and are in charge of the management, preservation and protection of their patrimony. On the first of December 2017, the ex-President Michelle Bachelet returned ancestral lands in the form of the Rapa Nui National Park to the indigenous people. For the first time in history, the revenue generated by the National Park is invested in the island and used to conserve the natural heritage.
Hotu Matuꞌa was the legendary first settler and ariki mau of Easter Island and ancestor of the Rapa Nui people. Hotu Matuꞌa and his two-canoe colonising party were Polynesians from the now unknown land of Hiva. They landed at Anakena beach and his people spread out across the island, sub-divided it between clans claiming descent from his sons, and lived for more than a thousand years in their isolated island home at the southeastern tip of the Polynesian Triangle.
Rapa Nui mythology, also known as Pascuense mythology or Easter Island mythology, refers to the native myths, legends, and beliefs of the Rapa Nui people of Easter Island in the south eastern Pacific Ocean.
Geologically one of the youngest inhabited territories on Earth, Easter Island, located in the mid-Pacific Ocean, was, for most of its history, one of the most isolated. Its inhabitants, the Rapa Nui, have endured famines, epidemics of disease, civil war, environmental collapse, slave raids, various colonial contacts, and have seen their population crash on more than one occasion. The ensuing cultural legacy has brought the island notoriety out of proportion to the number of its inhabitants.
William Thomas Mulloy Jr. was an American anthropologist. While his early research established him as a formidable scholar and skillful fieldwork supervisor in the province of North American Plains archaeology, he is best known for his studies of Polynesian prehistory, especially his investigations into the production, transportation and erection of the monumental statuary on Rapa Nui known as moai.
The Father Sebastian Englert Anthropological Museum is a museum in the town of Hanga Roa on Rapa Nui in Chilean Polynesia. Named for the Bavarian missionary, Fr. Sebastian Englert, OFM Cap., the museum was founded in 1973 and is dedicated to the conservation of the Rapa Nui cultural patrimony.
A woodlouse is any crustacean belonging to the suborder Oniscidea within the order Isopoda. They get their name from often being found in old wood, and from louse, a parasitic insect, although woodlice are neither parasitic nor insects.
Easter Island is one of the world's most isolated inhabited islands. Its closest inhabited neighbours are the Chilean Juan Fernandez Islands, 1,850 km (1,150 mi) to the east, with approximately 850 inhabitants. The nearest continental point lies in central Chile near Concepción, at 3,512 kilometres (2,182 mi). Easter Island's latitude is similar to that of Caldera, Chile, and it lies 3,510 km (2,180 mi) west of continental Chile at its nearest point. Isla Salas y Gómez, 415 km (258 mi) to the east, is closer but is uninhabited. The Tristan da Cunha archipelago in the southern Atlantic competes for the title of the most remote island, lying 2,430 km (1,510 mi) from Saint Helena island and 2,816 km (1,750 mi) from the South African coast.
Ligia is a genus of isopods, commonly known as rock lice or sea slaters. Most Ligia species live in tidal zone cliffs and rocky beaches, but there are several fully terrestrial species which occur in high-humidity environments.
Lynn Jaime Rapu Tuki is a Chilean promoter of the arts and traditions of the Rapa Nui People and head-teacher and founder of the Ma'aranui Cultural Academy and the Cultural Ballet Kari Kari. He is Cultural Ambassador of Asia-Pacific and has been Head of the Liaison Office of the National Council of Culture and the Arts.
The COVID-19 pandemic was confirmed to have reached the Chilean island and special territory of Easter Island in March 2020.
Styloniscus manuvaka is a species of terrestrial isopod endemic to the islands of Rapa Nui and Rapa Iti. Its name is an epithet in the Rapa Nui language that translates roughly to "Canoe Bug". The name references the Canoe Bug Hypothesis which holds this species colonized these islands alongside ancient Polynesians via transplanted "Canoe Plants" such as banana, taro, and breadfruit. While this species is presently known only by relict populations in caves on Rapa Nui, its status on Rapa Iti is unknown. Another "Canoe Bug", Hawaiioscia rapui, is the only other terrestrial isopod species native to Rapa Nui.
Hawaiioscia is a genus of woodlouse known from the Hawaii, Rapa Nui, and Costa Rica. The genus was originally described from Hawaii on the presence of four troglobitic species on separate islands. A species within this genus was then described from Rapa Nui which lacked troglobtic traits, but only persists in cave-dwelling relict populations. Surprisingly, another species was then described from along the Pacific Coast of Costa Rica.
Synodus isolatus, the Rapa Nui lizardfish, is a species of small lizardfish that is endemic to the shallow waters of the southern Pacific Ocean around Easter Island.