Following the prehistoric breakup of the supercontinentGondwana, Madagascar split from Africa during the Early Jurassic, around 180 million years ago, and split from the Indian subcontinent around 90 million years ago, allowing native plants and animals to evolve in relative isolation; consequently, it is a biodiversity hotspot and one of the world's 17 megadiverse countries, with over 90% of wildlife being endemic. The island has a subtropical to tropical maritime climate. Madagascar was first settled during or before the mid-first millennium AD by Austronesian peoples, presumably arriving on outrigger canoes from present-day Indonesia. These were joined around the ninth century AD by Bantu migrants crossing the Mozambique Channel from East Africa. Other groups continued to settle on Madagascar over time, each one making lasting contributions to Malagasy cultural life. Consequently, there are 18 or more classified peoples of Madagascar, the most numerous being the Merina of the central highlands.
Until the late 18th century, the island of Madagascar was ruled by a fragmented assortment of shifting sociopolitical alliances. Beginning in the early 19th century, most of it was united and ruled as the Kingdom of Madagascar by a series of Merina nobles. The monarchy was ended in 1897 by the annexation by France, from which Madagascar gained independence in 1960. The country has since undergone four major constitutional periods, termed republics, and has been governed as a constitutional democracy since 1992. Following a political crisis and military coup in 2009, Madagascar underwent a protracted transition towards its fourth and current republic, with constitutional governance being restored in January 2014. (Full article...)
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Figure 1. Jaw of Ambondro, seen in lingual view (from the side of the tongue). Scale bar is 1 mm.
Ambondro mahabo is a mammal from the Middle Jurassic (Bathonian) Isalo III Formation (about 167 million years ago) of Madagascar. The only described species of the genus Ambondro, it is known from a fragmentary lower jaw with three teeth, interpreted as the last premolar and the first two molars. The premolar consists of a central cusp with one or two smaller cusps and a cingulum (shelf) on the inner, or lingual, side of the tooth. The molars also have such a lingual cingulum. They consist of two groups of cusps: a trigonid of three cusps at the front and a talonid with a main cusp, a smaller cusp, and a crest at the back. Features of the talonid suggest that Ambondro had tribosphenic molars, the basic arrangement of molar features also present in marsupial and placental mammals. It is the oldest known mammal with putatively tribosphenic teeth; at the time of its discovery it antedated the second oldest example by about 25 million years.
Upon its description in 1999, Ambondro was interpreted as a primitive relative of Tribosphenida (marsupials, placentals, and their extinct tribosphenic-toothed relatives). In 2001, however, an alternative suggestion was published that united it with the Cretaceous Australian Ausktribosphenos and the monotremes (the echidnas, the platypus, and their extinct relatives) into the clade Australosphenida, which would have acquired tribosphenic molars independently from marsupials and placentals. The Jurassic Argentinean Asfaltomylos and Henosferus and the Cretaceous Australian Bishops were later added to Australosphenida, and new work on wear in australosphenidan teeth has called into question whether these animals, including Ambondro, did have tribosphenic teeth. Other paleontologists have challenged this concept of Australosphenida, and instead proposed that Ambondro is not closely related to Ausktribosphenos plus monotremes, or that monotremes are not australosphenidans and that the remaining australosphenidans are related to placentals. (Full article...)
Once he was elected, Rajaonarimampianina held the world record of the head of state with the longest name (44 characters) as well as family name (19 characters). (Full article...)
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Upper mandible
Hipposideros besaoka is an extinct bat from Madagascar in the genus Hipposideros. It is known from numerous jaws and teeth, which were collected in a cave at Anjohibe in 1996 and described as a new species in 2007. The site where H. besaoka was found is at most 10,000 years old; other parts of the cave have yielded H. commersoni, a living species of Hipposideros from Madagascar, and some material that is distinct from both species. H. besaoka was larger than H. commersoni, making it the largest insectivorous bat of Madagascar, and had broader molars and a more robust lower jaw. As usual in Hipposideros, the second upper premolar is small and displaced from the toothrow, and the second lower premolar is large. (Full article...)
Image 10Matatana, represented in a picture of 1613, regarding a settlement of the beginning of the 16th century, in the Book of Humberto Leitão" (from Madagascar)
Image 12Land coverage (left) and topographical (right) maps of Madagascar (from Madagascar)
Image 13An Austronesian outrigger canoe; Malagasy vahoaka "people" is from Proto-Malayo-Polynesian*va-waka "people of the canoe". The Vahoaka Ntaolo, the first Austronesian ancestors of the Malagasy, probably used similar canoes to reach the great island from the Sunda Islands (from History of Madagascar)
Image 15Canoe-sarcophagus of the Dayak: a burial that recalls the Malagasy tradition that former Ntaolo Vazimba and Vezo buried their dead in canoe-sarcophagi in the sea or in a lake (from History of Madagascar)
Image 16Historical change in per capita GDP of Madagascar since 1950 (from Madagascar)
Image 17Landing of the 40th Battaillon de Chasseur à Pieds in Majunga, between 5 May and 24 May 1895. (from History of Madagascar)
Image 19Map of Madagascar and surroundings, circa 1702–1707 (from History of Madagascar)
Image 20Malagasy Embassy to Europe in 1863. Left to right: Rainifiringa Ralaimaholy, Rev. John Duffus and Rasatranabo aka Rainandrianandraina. (from History of Madagascar)
Image 22Madagascar—Gathering of The People for The Making of Laws (LMS, 1869, p.52) (from History of Madagascar)
Image 23Vaγimba- "Those of the forest" in Proto–Southeast Barito, the reconstructed ancestor of the Southeast Barito languages, which includes the languages spoken by the Dayak peoples of the Barito River in Borneo (pictured) (from History of Madagascar)
Image 28A Sumatran village showing several traditional houses (Malagasy levu). The vahoaka ntaolo villages of Madagascar were probably similar in the first millennium AD. This model is still currently present on every coast and in the remote inland areas and forests. (from History of Madagascar)
Image 29Malagasy ancestry reflects a blend of Southeast Asian, Oceanian and Bantu (Southeast African) roots. (from Madagascar)
Image 30A street vendor selling fresh potato chips and traditional kaka pizon snacks (from Culture of Madagascar)
Image 32National monument in Moramanga commemorating the beginning of the Malagasy Uprising on 29 March 1947. Between 11,000 and 90,000 Malagasy died during the uprising which lasted nearly two years. (from Madagascar)
Image 33Antananarivo is the political and economic capital of Madagascar. (from Madagascar)
Image 34In many places oxcarts are an important medium of transport, like in Ambatolampy (from Madagascar)
Image 35The ring-tailed lemur is one of over 100 known species and subspecies of lemur found only in Madagascar. (from Madagascar)
Image 48A news stand in Antananarivo (from Madagascar)
Image 49Men in an Outrigger Canoe Headed for Shore, an oil painting by Arman Manookian depicting the Vezo people, c. 1929 (from History of Madagascar)
Image 50The taro (saonjo in Malagasy) is, according to an old Malagasy proverb, "the elder of the rice" (Ny saonjo no zokin'ny vary), and was also a staple diet for the proto-Austronesians (from History of Madagascar)
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